연구성과로 돌아가기
2024 연구성과 (65 / 286)
※ 컨트롤 + 클릭으로 열별 다중 정렬 가능합니다.
Excel 다운로드
| WoS | SCOPUS | Document Type | Document Title | Abstract | Authors | Affiliation | ResearcherID (WoS) | AuthorsID (SCOPUS) | Author Email(s) | Journal Name | JCR Abbreviation | ISSN | eISSN | Volume | Issue | WoS Edition | WoS Category | JCR Year | IF | JCR (%) | FWCI | FWCI Update Date | WoS Citation | SCOPUS Citation | Keywords (WoS) | KeywordsPlus (WoS) | Keywords (SCOPUS) | KeywordsPlus (SCOPUS) | Language | Publication Stage | Publication Year | Publication Date | DOI | JCR Link | DOI Link | WOS Link | SCOPUS Link |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ○ | ○ | Article | Electro living membrane bioreactor for highly efficient wastewater treatment and fouling mitigation: Influence of current density on process performances | The next generation of the self-forming dynamic membrane, referred to in this study as the "Living Membrane (LM)", is a new patented technology based on an encapsulated biological layer that self-forms on a designed coarse-pore size support material during wastewater treatment and acts as a natural membrane filter. Integrating electrochemical processes with wastewater treatment using the LM approach has also been recently studied (the reactor is referred to as the Electro-Living Membrane Bioreactor or e-LMBR). This study investigated the effects of varying current densities, i.e., 0.3, 0.5, and 0.9 mA/cm(2), on the performance of an e-LMBR. The results were also compared with those of the Living Membrane Bioreactor or LMBR (without applied current density). Higher pollutant removals were observed in the presence of the electric field. However, the effect of varying applied current densities on the COD (98-99 %), NH3-N (97-99 %), and PO43- P (100 %) removals was not statistically significant. The more prominent differences (p < 0.05) were observed in the decrease of NO3--N concentrations from mixed liquor to effluent, with increasing current density resulting in lower mean NO3--N effluent concentrations (0.3 mA/cm(2): 6.13 mg/L; 0.5 mA/cm(2): 4.38 mg/L; 0.9 mA/cm(2): 3.70 mg/L). The reduction of NO3--N concentrations as wastewater permeated through the LM layer also confirmed its role in removing nitrogen-containing compounds. Higher current densities resulted in lower concentrations of fouling substances, particularly those of microbial extracellular polymeric substances (EPS) and transparent exopolymer particles (TEPs). The average values of the temporal variation of transmembrane pressure (d(TMP)/d(t)) in the e-LMBR were extremely low, in the range of 0.013-0.041 kPa/day, throughout the operation period. The highest (d(TMP)/d(t)) was observed for the highest current density. However, the TMP values remained below 2 kPa in all the e-LMBR runs even after the initial LM formation stage. | Corpuz, Mary Vermi Aizza; Borea, Laura; Zarra, Tiziano; Hasan, Shadi W.; Korshin, Gregory V.; Choo, Kwang-Ho; Belgiorno, Vincenzo; Buonerba, Antonio; Naddeo, Vincenzo | Univ Salerno, Dept Civil Engn, Sanit Environm Engn Div SEED, Via Giovanni Paolo II, I-84084 Fisciano, Italy; ASIS Salernitana Reti & Impianti SpA, Via Tommaso Prudenza CPS 12, I-84131 Salerno, SA, Italy; Khalifa Univ Sci & Technol, Ctr Membranes & Adv Water Technol CMAT, Dept Chem & Petr Engn, POB 127788, Abu Dhabi, U Arab Emirates; Univ Washington, Dept Civil & Environm Engn, Box 352700, Seattle, WA 98105 USA; Kyungpook Natl Univ, Dept Environm Engn, 80 Daehak Ro, Daegu 41566, South Korea; Univ Salerno, Dept Chem & Biol Adolfo Zambelli, Via Giovanni Paolo II, I-84084 Fisciano, Italy | Choo, Kwang-Ho/A-3456-2016; Buonerba, Antonio/C-3112-2013; ZARRA, TIZIANO/S-1888-2017; Borea, Laura/ABC-6534-2020; Naddeo, Vincenzo/C-4057-2008 | 57218353260; 56442610000; 16176861400; 35738779100; 7003696629; 7102083272; 6508019638; 36670901300; 57225215311 | abuonerba@unisa.it;vnaddeo@unisa.it; | SCIENCE OF THE TOTAL ENVIRONMENT | SCI TOTAL ENVIRON | 0048-9697 | 1879-1026 | 931 | SCIE | ENVIRONMENTAL SCIENCES | 2024 | 8 | 10.3 | 1.06 | 2025-05-07 | 4 | 4 | Current density; Dynamic membrane formation; Membrane fouling; Membrane bioreactors | FORMING DYNAMIC MEMBRANE; FILTRATION RESISTANCE; ELECTROCOAGULATION; IMPROVEMENT; BEHAVIOR; REMOVAL; QUALITY; IMPACT; UNIT | Current density; Dynamic membrane formation; Membrane bioreactors; Membrane fouling | Biofouling; Bioreactors; Membranes, Artificial; Waste Disposal, Fluid; Wastewater; Water Pollutants, Chemical; Ammonia; Bioconversion; Current density; Effluents; Electric fields; Membrane fouling; Membranes; Patents and inventions; Pore size; Wastewater treatment; ammonium chloride; ammonium sulfate; dipotassium hydrogen phosphate; dissolved oxygen; ferric chloride hexahydrate; glucose; hypochlorite; magnesium sulfate; maltose; organic matter; poly ethylene terephthalate; poly vinyl chloride; poly(methyl methacrylate); potassium dihydrogen phosphate; stainless steel; unclassified drug; Applied current; Dynamic membrane formation; Dynamic membranes; Fouling mitigation; High current densities; Membrane bioreactor; Membrane formation; Patented technology; Process performance; Transmembrane pressures; bioreactor; exopolymer; fouling; membrane; pollutant removal; wastewater treatment; Article; biofilm matrix; chemical oxygen demand; current density; cyanobacterium; electric field; electrochemical analysis; encapsulation; hydraulic retention time; membrane formation; mitigation; oxidation reduction potential; particle size; pH; pore size; prevalence; transparent exopolymer particle; waste water management; water pollution; artificial membrane; biofouling; bioreactor; chemistry; prevention and control; procedures; sewage; wastewater; water pollutant; Bioreactors | English | 2024 | 2024-06-25 | 10.1016/j.scitotenv.2024.172896 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | ○ | Article | Emergence of HPAI H5N6 Clade 2.3.4.4b in Wild Birds: A Case Study From South Korea, 2023 | The emergence and evolution of avian influenza A viruses (AIVs) pose significant challenges to both public health and animal husbandry worldwide. Here, we characterized a novel reassortant highly pathogenic avian influenza virus (HPAIV), clade 2.3.4.4b H5N6, that was isolated from a mandarin duck in South Korea in December 2023. Phylogenetic and molecular analyses show that the hemagglutinin (HA) gene of the 23-JBN-F12-36/H5N6 virus clustered with HPAIV clade 2.3.4.4b H5N1 viruses, which were circulating in South Korea and Japan in 2022-2023. The M and polymerase acidic (PA) genes also revealed a close association with the HPAIV clade 2.3.4.4b H5N1 AIV that was identified previously in South Korea during November 2022. Notably, the neuraminidase (NA) gene of the 23-JBN-F12-36/H5N6 virus was estimated to have its origins in the HPAIV clade 2.3.4.4h H5N6 prevalent in poultry in China, and it is clustered with the AIVs that are associated with human infection cases. Taken together, these results show that the virus has been produced by reassortment with H5N1 HPAIV, which is prevalent in wild birds; H5N6 HPAIV, which is circulated in poultry in China; and the internal genes of low pathogenic avian influenza viruses (LPAIVs). In light of the reassortment of HPAIVs circulating in existing wild birds and HPAIVs circulating in poultry in China within the 2.3.4.4b H5Nx clade, it is imperative to strengthen active surveillance across wild bird populations, poultry farms, and live poultry markets, and to inform for the effective design of improved prevention and control strategies. | Jeong, Chang-Gi; Lee, Chung-Young; Chae, Su-Beom; Kwon, Jung-Hoon; Na, Eun-Jee; Park, Jun-Soo; Kim, Young-Sik; Kim, Seung-Chai; Kim, Hwan-Ju; Sung, Young-Sun; Kim, Sun-Young; Kim, Won-Il; Oem, Jae-Ku | Jeonbuk Natl Univ, Coll Vet Med, Jeonbuk 54596, South Korea; Biosafety Res Inst, Iksan 54596, South Korea; Kyungpook Natl Univ, Sch Med, Dept Microbiol, 680 Gukchaebosang ro, Daegu 41944, South Korea; Kyungpook Natl Univ, Coll Vet Med, 80 Daehak Ro, Daegu 41566, South Korea | ; Kim, Sung-Won/J-5409-2012; KIM, JIN SU/U-2112-2019; Kim, Seung-Chai/KOZ-8882-2024 | 57200101892; 57195422071; 58509302800; 55559800200; 57209233401; 57219965238; 57214047069; 57204020595; 57963267700; 59773366600; 59773590400; 55730056800; 59714434900 | jcg0102@gmail.com;cylee87@knu.ac.kr;cotnqja23@naver.com;junghoon.kwon@knu.ac.kr;ejna1212@naver.com;spinyang@naver.com;yoksik@naver.com;leesor2@jbnu.ac.kr;felix1116@jbnu.ac.kr;magicook@naver.com;ccksymjms@naver.com;kwi0621@jbnu.ac.kr;jku0623@jbnu.ac.kr; | TRANSBOUNDARY AND EMERGING DISEASES | TRANSBOUND EMERG DIS | 1865-1674 | 1865-1682 | 2024 | SCIE | INFECTIOUS DISEASES;VETERINARY SCIENCES | 2024 | 3 | 10.3 | N/A | 0 | 0 | PATHOGENIC AVIAN INFLUENZA; HUMAN INFECTIONS; A(H5N6) VIRUS; HA GENE; VIRULENCE; EVOLUTION; PROTEIN; SPREAD; CHINA; ADAPTATION | Animals; Animals, Wild; Birds; Ducks; Influenza A virus; Influenza in Birds; Phylogeny; Reassortant Viruses; Republic of Korea; hemagglutinin; Article; avian influenza (H5N1); bird; feces analysis; gene; genetic reassortment; HA gene; highly pathogenic avian influenza virus; HPAI H5N6; low pathogenic avian influenza virus; NA gene; nonhuman; PA gene; phylogenetic tree; phylogeny; prevention and control; real time polymerase chain reaction; RNA extraction; virus detection; virus isolation; virus strain; whole genome sequencing; animal; avian influenza; bird; classification; duck; epidemiology; genetics; Influenza A virus; isolation and purification; South Korea; virology; wild animal | English | 2024 | 2024-11-20 | 10.1155/tbed/4141478 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |||||
| ○ | ○ | Article | Enhancing machine learning models for total organic carbon prediction by integrating geospatial parameters in river watersheds | This study utilizes machine learning (ML) algorithms to develop a robust total organic carbon (TOC) prediction model for river waters in the Geumho River sub -basins, South Korea, considering both non -rain and rain events. The model incorporates geospatial parameters such as land use, slope, flow rate, and basic water quality metrics including biochemical oxygen demand (BOD), chemical oxygen demand (COD), total nitrogen (TN), total phosphorus (TP), and suspended solids (SS). A key aspect of this research is examining how land use information enhances the model 's predictive accuracy. We compared two ML algorithms -extreme gradient boosting (XGBoost) and deep neural networks (DNN) -with a traditional multiple linear regression (MLR) approach. XGBoost outperformed the others, achieving an R 2 value between 0.61 and 0.68 in the test dataset and demonstrating significant improvement during rain events with an R 2 of 0.77 when including land use data. In contrast, this enhancement was not observed with the MLR model. Feature importance analysis using Shapley values highlighted COD as the primary predictor for non -rain events, while during rain events, COD, TP, TN, SS and agricultural land collectively influenced TOC levels. This study significantly advances understanding of TOC variability across different land use scenarios in river systems and underscores the importance of integrating geospatial and water quality parameters to enhance TOC prediction, particularly during rain events. This methodology provides a valuable framework for developing river management strategies and monitoring longterm TOC trends, especially in scenarios with gaps in essential monitoring data. | Oh, Haeseong; Park, Ho-Yeon; Kim, Jae In; Lee, Byung Joon; Choi, Jung Hyun; Hur, Jin | Sejong Univ, Dept Environm & Energy, 209 Neungdong Ro, Seoul 05006, South Korea; Kyungpook Natl Univ, Dept Ecol & Environm Syst, 2559 Gyeongsang daero, Sangju 37224, South Korea; Ewha Womans Univ, Dept Environm Sci & Engn, 52 Ewhayeodae Gil, Seoul 03760, South Korea | 57222416288; 58114283700; 57194534599; 56016052400; 55722532500; 7005096817 | jinhur@sejong.ac.kr; | SCIENCE OF THE TOTAL ENVIRONMENT | SCI TOTAL ENVIRON | 0048-9697 | 1879-1026 | 943 | SCIE | ENVIRONMENTAL SCIENCES | 2024 | 8 | 10.3 | 0.53 | 2025-05-07 | 2 | 3 | Total organic carbon; Machine learning; Prediction model; Feature importance; Land use | LAND-USE; TOC; COD; VARIABILITY; QUALITY; MATTER | Feature importance; Land use; Machine learning; Prediction model; Total organic carbon | South Korea; Biochemical oxygen demand; Deep neural networks; Forecasting; Learning systems; Linear regression; Organic carbon; Oxygen; Rain; Rivers; Statistical tests; Water quality; nitrogen; phosphorus; Chemical-oxygen demands; Feature importance; Geo-spatial; Machine learning algorithms; Machine-learning; Prediction modelling; Rain events; Total nitrogen; Total Organic Carbon; Total phosphorus; accuracy assessment; biochemical oxygen demand; chemical oxygen demand; computer simulation; environmental monitoring; flow field; integrated approach; land use; machine learning; nitrogen; numerical model; phosphorus; river flow; river management; river water; total organic carbon; watershed; algorithm; Article; biochemical oxygen demand; chemical oxygen demand; deep neural network; environment; environmental parameters; extreme gradient boosting; flow rate; geospatial distribution; geospatial parameters; human; land use; machine learning; multiple linear regression analysis; prediction; predictive model; principal component analysis; river basin; river watershed; seasonal distribution; Shapley additive explanation; South Korea; suspended particulate matter; total organic carbon; ultraviolet visible spectroscopy; water quality; water residence time; watershed; agricultural land; article; benchmarking; land use; pharmaceutics; prediction; rain; river; river water; Land use | English | 2024 | 2024-09-15 | 10.1016/j.scitotenv.2024.173743 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |||
| ○ | ○ | Review | Exploring the environmental pathways and challenges of fluoroquinolone antibiotics: A state-of-the-art review | the attributes, prevalence, ecotoxicity, and remediation approaches associated with FQs in environmental matrices. The paper discusses the physicochemical properties that influence the fate and transport of FQs in soil and groundwater, exploring the factors contributing to their prevalence in these environments. Furthermore, the ecotoxicological implications of FQ contamination in soil and aquatic ecosystems are reviewed, shedding light on the potential risks to environmental and human health. The latter part of the review is dedicated to an extensive analysis of remediation approaches, encompassing both in-situ and ex-situ methods employed to mitigate FQ contamination. The critical evaluation of these remediation strategies provides insights into their efficacy, limitations, and environmental implications. In this investigation, a correlation between FQ antibiotics and climate change is established, underlining its significance in addressing the Sustainable Development Goals (SDGs). The study further identifies and delineates multiple research gaps, proposing them as key areas for future investigational directions. Overall, this review aims to consolidate current knowledge on FQs in soil and groundwater, offering a valuable resource for researchers, policymakers, and practitioners engaged in environmental management and public health. | Al Masud, Md Abdullah; Shin, Won Sik; Septian, Ardie; Samaraweera, Hasara; Khan, Israt Jahan; Mohamed, Mohamed Mostafa; Billah, Md Masum; Lopez-Maldonado, Eduardo Alberto; Rahman, Md. Mostafizur; Islam, Abu Reza Md Towfiqul; Rahman, Saidur | Kyungpook Natl Univ, Sch Architecture Civil Environm & Energy Engn, Daegu 41566, South Korea; Natl Res & Innovat Agcy, Badan Riset & Inovasi Nas, Res Ctr Environm & Clean Technol, Serpong 15314, Indonesia; Western Univ, Dept Civil & Environm Engn, London, ON, Canada; Northern Int Med Coll, Dhaka, Bangladesh; United Arab Emirates Univ, Dept Civil & Environm Engn, POB 15551, Al Ain, U Arab Emirates; United Arab Emirates Univ, Natl Water & Energy Ctr, POB 15551, Al Ain, U Arab Emirates; Univ Bologna, Interdept Res Ctr Environm Sci CIRSA, Ravenna Campus, Bologna, Italy; Autonomous Univ Baja California, Fac Chem Sci & Engn, Tijuana 22390, Baja California, Mexico; Univ Dhaka, Dept Geol, Dhaka 1000, Bangladesh; Begum Rokeya Univ, Dept Disaster Management, Rangpur 5400, Bangladesh; Sunway Univ, Res Ctr Nanomat & Energy Technol RCNMET, Sch Engn & Technol, Bandar Sunway, Malaysia; Univ Lancaster, Sch Engn, Lancaster LA1 4YW, England | Masud, Md Abdullah Al/JEF-1055-2023; Samaraweera, Hasara/ABE-8597-2021; López-Maldonado, Eduardo/AFP-0335-2022; Septian, Ardie/HGB-8696-2022; Billah, Md Masum/AAC-9658-2021; Islam, Abu/AAN-8105-2020 | 57542255300; 23019870800; 57201503612; 57219393313; 58962002800; 55613229903; 58847962800; 56272726300; 57215630235; 57218543677; 6602374364 | masuderel@knu.ac.kr;wshin@knu.ac.kr;m.mohamed@uaeu.ac.ae; | SCIENCE OF THE TOTAL ENVIRONMENT | SCI TOTAL ENVIRON | 0048-9697 | 1879-1026 | 926 | SCIE | ENVIRONMENTAL SCIENCES | 2024 | 8 | 10.3 | 3.11 | 2025-05-07 | 37 | 41 | Fluoroquinolones; Soil and groundwater; Attributes; Prevalence; Ecotoxicity; Remediation approaches | WASTE-WATER; QUINOLONE ANTIBIOTICS; PHYSICOCHEMICAL PROPERTIES; ANTIBACTERIAL ACTIVITY; LIQUID-CHROMATOGRAPHY; ACTIVATED CARBONS; REMOVAL; ADSORPTION; SORPTION; CIPROFLOXACIN | Attributes; Ecotoxicity; Fluoroquinolones; Prevalence; Remediation approaches; Soil and groundwater | Anti-Bacterial Agents; Ecosystem; Ecotoxicology; Fluoroquinolones; Humans; Soil; Antibiotics; Aquatic ecosystems; Climate change; Environmental management; Groundwater pollution; Health risks; Physicochemical properties; Soil pollution; Soils; Sustainable development; antibiotic agent; charcoal; cinoxacin; gatifloxacin; levofloxacin; moxifloxacin; ofloxacin; quinolone derivative; sparfloxacin; trovafloxacin; antiinfective agent; quinolone derivative; Attribute; Ecotoxicity; Environmental challenges; Environmental pathways; Fluoroquinolone antibiotics; Fluoroquinolones; Prevalence; Remediation approach; Soil and groundwater; State-of-the art reviews; antibiotics; ecotoxicology; environmental fate; groundwater pollution; physicochemical property; remediation; soil pollution; toxicity; antibacterial activity; antibiotic resistance; aquaculture; aquatic environment; Caulobacter; environmental exposure; environmental management; enzyme linked immunosorbent assay; Flavobacterium; gas chromatography; high performance liquid chromatography; human; hydrogen bond; microbial community; molecular weight; Nitrospira; nonhuman; Pleurotus ostreatus; prevalence; pyrolysis; Review; Streptococcus pneumoniae; sustainable development goal; water pollution; chemistry; ecosystem; ecotoxicology; soil; Groundwater | English | 2024 | 2024-05-20 | 10.1016/j.scitotenv.2024.171944 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | ○ | Article | Genomic Epidemiology of African Swine Fever Virus Identified in Domestic Pig Farms in South Korea during 2019-2021 | African swine fever (ASF), a contagious viral disease, poses a significant threat to the global swine industry. In South Korea, ASF outbreaks have occurred since 2019, highlighting the need for a comprehensive understanding of the epidemiology and genetic characterization of the circulating African swine fever viruses (ASFVs). We obtained 21 ASFV isolates from domestic pig farms and analyzed their whole-genome sequences using the Illumina MiniSeq. Phylogenetic analysis was conducted using the maximum likelihood and time-scaled approaches to determine the genetic relationships and evolutionary dynamics of the Korean ASFV isolates. Comparative analysis of the 21 ASFV genomes with the reference strain Georgia 2007/1 revealed that while Korean isolates shared 11 mutations, they also had 22 discrete mutations, including single nucleotide polymorphisms and insertion/deletion polymorphisms (Indels). Phylogenetic analysis indicated that all Korean isolates were within the Asian subgroup of ASFV genotype II but were further divided into at least three distinct subclusters. Spatiotemporal analysis indicated multiple introductions of ASFVs into South Korea, crossing the national border with North Korea. In addition, we observed putative self-recombination between MGF 505-9R and MGF 505-10R genes in the ASFV/Korea/Pig/Inje2/2021 strain. Our findings provide insights into the genetic variations and evolution of ASFVs on South Korean pig farms from 2019 to 2021, uncovering multiple introductions of ASFVs across the national border, and highlighting the need for enhanced disease control strategies. | Kwon, Oh-Kyu; Kim, Da-Won; Heo, Jin-Hwa; Kim, Ji-Yun; Nah, Jin-Ju; Choi, Ji-Da; Lee, Dong-Wook; Cho, Ki-Hyun; Hong, Seong-Keun; Kim, Yeon-Hee; Kang, Hae-Eun; Kwon, Jung-Hoon; Shin, Yeun-Kyung | Anim & Plant Quarantine Agcy, Foreign Anim Dis Div, Gimcheon, Gyeongsangbug D, South Korea; Kyungpook Natl Univ, Coll Vet Med, Daegu, South Korea | ; Cho, Ki-Hyun/LFR-7256-2024 | 58077549200; 57299949900; 58077268200; 57299583700; 7006536134; 25653775300; 57711484300; 57195330480; 57216438886; 57203809456; 7404071354; 55559800200; 7402816546 | kwonok59@korea.kr;kimdawonxx@gmail.com;heo2435@nate.com;skykjiyun@naver.com;nahjj75@korea.kr;apjida@korea.kr;leedw9714@gmail.com;vet10@korea.kr;hongsky@korea.kr;vetyh@korea.kr;kanghe@korea.kr;junghoon.kwon@knu.ac.kr;shinyk2009@korea.kr; | TRANSBOUNDARY AND EMERGING DISEASES | TRANSBOUND EMERG DIS | 1865-1674 | 1865-1682 | 2024 | SCIE | INFECTIOUS DISEASES;VETERINARY SCIENCES | 2024 | 3 | 10.3 | 1.09 | 2025-05-07 | 3 | 3 | GENETIC-CHARACTERIZATION; STRAINS; CHINA | African Swine Fever; African Swine Fever Virus; Animals; Farms; Genome, Viral; Phylogeny; Republic of Korea; Swine; African swine fever; African swine fever virus; animal experiment; animal model; animal tissue; Article; comparative genomic hybridization; controlled study; disease control; DNA extraction; farm animal; gene mutation; genetic analysis; genetic recombination; genetic variation; high throughput sequencing; molecular epidemiology; molecular phylogeny; nonhuman; nonsense mutation; North Korea; nucleotide sequence; phylogeny; phylogeography; pig; sequence analysis; South Korean; virus transmission; African swine fever; agricultural worker; animal; epidemiology; genetics; isolation and purification; pig; South Korea; virology; virus genome | English | 2024 | 2024-01-16 | 10.1155/2024/9077791 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||||
| ○ | ○ | Review | Human viral pathogens in the wastewater-source water-drinking water continuum: Evidence, health risks, and lessons for future outbreaks in low-income settings | Human viral pathogens, including SARS-CoV-2 continue to attract public and research attention due to their disruption of society, global health, and the economy. Several earlier reviews have investigated the occurrence and fate of SARS-CoV-2 in wastewater, and the potential to use such data in wastewater-based epidemiology. However, comprehensive reviews tracking SARS-CoV-2 and other viral pathogens in the wastewater-waterdrinking water continuum and the associated risk assessment are still lacking. Therefore, to address this gap, the present paper makes the following contributions: (1) critically examines the early empirical results to highlight the occurrence and stability of SARS-CoV-2 in the wastewater-source water-drinking water continuum, (2) discusses the anthropogenic and hydro(geo)logical processes controlling the circulation of SARS-CoV-2 in the wastewater-source water-drinking water continuum, (3) discusses the risky behaviour, drivers and high-risk settings in the wastewater-source water-drinking water continuum, (4) uses the available empirical data on SARS-CoV-2 occurrence in the wastewater-source water-drinking water continuum to discuss human health risks from multiple exposure pathways, gendered aspects of SARS-CoV-2 transmission via shared on-site sanitation systems, and (5) develops and risk mitigation strategy based on the available empirical evidence and quantitative human risk assessment data. Finally, it presents a comprehensive research agenda on SARS-CoV-2/COVID-19 to guide the mitigation of future similar outbreaks in low-income settings. | Gwenzi, Willis; Adelodun, Bashir; Kumar, Pankaj; Ajibade, Fidelis Odedishemi; Silva, Luis F. O.; Choi, Kyung Sook; Selvarajan, Ramganesh; Abia, Akebe Luther King; Gholipour, Sahar; Mohammadi, Farzaneh; Nikaeen, Mahnaz | Biosyst & Environm Engn Res Grp, Dept Polymer Sci & Engn, 380 New Adylin, Harare, Zimbabwe; Kyungpook Natl Univ, Dept Agr Civil Engn, Daegu 41566, South Korea; Univ Ilorin, Dept Agr & Biosyst Engn, PMB 1515, Ilorin, Nigeria; Kyungpook Natl Univ, Inst Agr Sci & Technol, Daegu 41566, South Korea; Gurukula Kangri, Dept Zool & Environm Sci, Agroecol & Pollut Res Lab, Haridwar 249404, Uttarakhand, India; Fed Univ Technol Akure, Dept Civil & Environm Engn, PMB 704, Akure 340001, Nigeria; Univ De La Costa, Dept Civil & Environm Engn, Calle 58 55-66, Barranquilla 080002, Colombia; Univ South Africa, Coll Agr & Environm Sci, Dept Environm Sci, Florida branch, Johannesburg, South Africa; Univ KwaZulu Natal, Coll Hlth Sci, Antimicrobial Res Unit, Durban, South Africa; Environm Res Fdn, ZA-3630 Westville, South Africa; Isfahan Univ Med Sci, Sch Hlth, Dept Environm Hlth Engn, Esfahan, Iran; Isfahan Univ Med Sci, Res Inst Primordial Prevent Noncommunicable Dis, Environm Res Ctr, Esfahan, Iran; Soc Agroenvironm Sustainabil, Res & Dev Div, Dehra Dun 248007, India; Univ Kassel, Fac Organ Agr Sci, Grassland Sci & Renewable Plant Resources, Steinstr 19, D-37213 Witzenhausen, Germany; Leibniz Inst Agrartechn & Biookon eV ATB, Max Eyth Allee 100, D-14469 Potsdam, Germany | Kumar, Pankaj/B-2854-2016; Abia, Akebe Luther King/I-2567-2019; mohammadi, farzaneh/Y-3049-2018; Gwenzi, Willis/IQV-4878-2023; Adelodun, Bashir/O-2941-2018; Kumar, Pankaj/AAF-2231-2019; Selvarajan, Ramganesh/AFA-6567-2022; Ajibade, Fidelis/D-7893-2019; Nikaeen, Mahnaz/W-5007-2017 | 24168241100; 57193774482; 57281192700; 57190341647; 57192545865; 54392662900; 56578307700; 56526980900; 57192006967; 57201852986; 8849402400 | wgwenzi@yahoo.co.uk;adbash2008@gmail.com;rs.pankajkumar@gkv.ac.in;foajibade@futa.edu.ng;lsilva8@cuc.edu.co;ks.choi@knu.ac.kr;adelodun.b@unilorin.edu.ng; | SCIENCE OF THE TOTAL ENVIRONMENT | SCI TOTAL ENVIRON | 0048-9697 | 1879-1026 | 918 | SCIE | ENVIRONMENTAL SCIENCES | 2024 | 8 | 10.3 | 0.56 | 2025-05-07 | 5 | 6 | Aqueous continuum; Coronavirus; Low-income countries; Health risk; Viral infections; Water borne disease | HEPATITIS-A VIRUS; TREATMENT PLANTS; HUMAN ADENOVIRUS; ENTERIC VIRUSES; EASTERN CAPE; MOLECULAR CHARACTERIZATION; PCR DETECTION; RIVER WATER; URBAN; ENTEROVIRUSES | Aqueous continuum; Coronavirus; Health risk; Low-income countries; Viral infections; Water borne disease | COVID-19; Disease Outbreaks; Drinking Water; Humans; SARS-CoV-2; Wastewater; Diseases; Health risks; Potable water; Risk assessment; Sanitation; Transmissions; drinking water; ground water; organic matter; rain; surface water; Aqueous continuum; Coronaviruses; Global health; Low income countries; Low incomes; Source waters; Viral infections; Wastewater sources; Water continuums; Water-borne disease; COVID-19; developing world; drinking water; epidemiology; health risk; infectious disease; pathogen; virus; wastewater; waterborne disease; adsorption; adsorption extraction technique; centrifugal ultrafiltration; droplet digital polymerase chain reaction; Enterovirus; extraction; flocculation; health hazard; Hepatitis A virus; human; Human adenovirus C; light exposure; low income country; mitigation; municipal wastewater; Norovirus; occupational exposure; pH; precipitation; real time reverse transcription polymerase chain reaction; relative humidity; Review; risk assessment; Rotavirus; sanitation; Severe acute respiratory syndrome coronavirus 2; temperature; ultrafiltration; virus transmission; waste water management; wastewater; water supply; coronavirus disease 2019; epidemic; Severe acute respiratory syndrome coronavirus 2; wastewater; Coronavirus | English | 2024 | 2024-03-25 | 10.1016/j.scitotenv.2024.170214 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | ○ | Article | Identifying emission sources of CH4 in East Asia based on in-situ observations of atmospheric δ¹³C-CH4 and C2H6 | Methane (CH4) is the second most important greenhouse gas influenced by human activity. The increase in atmospheric CH4 concentrations contributed similar to 23 % to the anthropogenic radiative forcing (Saunois et al., 2020). The current anthropogenic CH4 emissions trajectory implies that large emissions reductions are needed to meet the target of the Paris Agreement (Nisbet et al., 2019). For effective regulation of CH4, it is important to identify spatiotemporal emission sources, in particular those from East Asia - one of the largest CH4 emitters. In this study, we present in-situ observations of atmospheric CH4 concentrations (i.e., dry air mole fractions in part per billion (ppb)) and carbon isotopic compositions of CH4 made during 2017-2020 at the Gosan station (GSN, 33.3 degrees N, 126.2 degrees E, 72 m a.s.l) which is representative of regional background conditions in East Asia. The annual growth rate of the observed CH4 baseline concentrations was 11 +/- 1 ppb yr(-1). The enhanced pollution concentrations of CH4 showed seasonally distinctive correlations with the corresponding delta C-13-CH4. The CH4 source isotopic signature for winter derived based on both the Keeling and Miller-Tans approaches was -40.7 +/- 3.4 parts per thousand, suggesting dominant thermogenic sources (e.g., coal and/or gas combustion), whereas the source signature for summer was estimated as -54.1 +/- 1.2 parts per thousand, which seemed to represent both microbial sources (e.g., rice paddies) and fossil fuel sources of CH4 emissions. Based on the delta C-13-CH4 source signatures, we were able to infer that the proportional contribution of microbial sources to CH4 summer emissions was ranges from 45 to 79 %. The finding indicates that microbial sources account for a substantial portion of CH4 summer emissions, consistent with estimates of 74-80 % derived from the observed correlation between CH4 and C2H6, which serves as a complementary tracer for fossil fuel sources. | Geum, Sohyeon; Park, Hyeri; Choi, Haklim; Kim, Yeaseul; Lee, Haeyoung; Joo, Sangwon; Oh, Young-Suk; Michel, Sylvia Englund; Park, Sunyoung | Kyungpook Natl Univ, Dept Oceanog, Daegu 41566, South Korea; Korea Polar Res Inst, Divison Polar Ocean Sci, Incheon 21990, South Korea; Kyungpook Natl Univ, Kyungpook Inst Oceanog, Daegu 41566, South Korea; Natl Inst Water & Atmospher Res NIWA, Tropospher Chem, Wellington, New Zealand; Natl Inst Meteorol Sci, Innovat Meteorol Res Dept, Seogwipo 63568, Jeju, South Korea; Univ Colorado, Inst Arctic & Alpine Res, Boulder, CO 80309 USA | Michel, Sylvia/AAQ-2028-2020; Oh, Young Suk/ABC-7222-2022 | 57659961800; 57217629478; 57215186877; 57232849000; 57206668073; 7101656617; 57201735788; 57169764000; 57085459500 | sparky@knu.ac.kr; | SCIENCE OF THE TOTAL ENVIRONMENT | SCI TOTAL ENVIRON | 0048-9697 | 1879-1026 | 908 | SCIE | ENVIRONMENTAL SCIENCES | 2024 | 8 | 10.3 | 0.27 | 2025-05-07 | 4 | 4 | Atmospheric methane; Methane isotopes; Isotopic signatures; Emission sources; East Asia | METHANE EMISSIONS; ETHANE; INVENTORY; GASES; CHINA | Atmospheric methane; East Asia; Emission sources; Isotopic signatures; Methane isotopes | Far East; Atmospheric chemistry; Atmospheric radiation; Coal combustion; Fossil fuels; Growth rate; Isotopes; Methane; coal; ethane; fossil fuel; methane; Anthropogenics; Atmospheric methanes; CH 4; East Asia; Emission sources; Fossil fuel sources; In-situ observations; Isotopic signatures; Methane isotopes; Microbial sources; atmospheric chemistry; carbon isotope; concentration (composition); emission; in situ measurement; isotopic composition; methane; air analysis; air pollution; Article; atmospheric dispersion; carbon source; combustion; environmental monitoring; Far East; human; methane emission; paddy field; seasonal variation; South Korea; spatiotemporal analysis; summer; winter; Greenhouse gases | English | 2024 | 2024-01-15 | 10.1016/j.scitotenv.2023.168433 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | ○ | Review | Impacts of climate change on the fate of contaminants through extreme weather events | The direct impacts of climate change involve a multitude of phenomena, including rising sea levels, intensified severe weather events such as droughts and flooding, increased temperatures leading to wildfires, and unpredictable fluctuations in rainfall. This comprehensive review intends to examine firstly the probable consequences of climate change on extreme weather events such as drought, flood and wildfire. This review subsequently examines the release and transformation of contaminants in terrestrial, aquatic, and atmospheric environments in response to extreme weather events driven by climate change. While drought and flood influence the dynamics of inorganic and organic contaminants in terrestrial and aquatic environments, thereby influencing their mobility and transport, wildfire results in the release and spread of organic contaminants in the atmosphere. There is a nascent awareness of climate change's influence of climate change-induced extreme weather events on the dynamics of environmental contaminants in the scientific community and decision-making processes. The remediation industry, in particular, lags behind in adopting adaptive measures for managing contaminated environments affected by climate change-induced extreme weather events. However, recognizing the need for assessment measures represents a pivotal first step towards fostering more adaptive practices in the management of contaminated environments. We highlight the urgency of collaboration between environmental chemists and climate change experts, emphasizing the importance of jointly assessing the fate of contaminants and rigorous action to augment risk assessment and remediation strategies to safeguard the health of our environment. | Bolan, Shiv; Padhye, Lokesh P.; Jasemizad, Tahereh; Govarthanan, Muthusamy; Karmegam, N.; Wijesekara, Hasintha; Amarasiri, Dhulmy; Hou, Deyi; Zhou, Pingfan; Biswal, Basanta Kumar; Balasubramanian, Rajasekhar; Wang, Hailong; Siddique, Kadambot H. M.; Rinklebe, Joerg; Kirkham, M. B.; Bolan, Nanthi | Univ Western Australia, UWA Sch Agr & Environm, Perth, WA 6009, Australia; Univ Western Australia, UWA Inst Agr, Perth, WA 6009, Australia; Hlth Environm & Lives HEAL Natl Res Network, Canberra, ACT, Australia; Univ Auckland, Fac Engn, Dept Civil & Environm Engn, Auckland 1010, New Zealand; Kyungpook Natl Univ, 80 Daehak Ro, Daegu 41566, South Korea; Saveetha Univ, Saveetha Dent Coll & Hosp, Saveetha Inst Med & Tech Sci, Dept Biomat, Chennai 600077, Tamil Nadu, India; Govt Arts Coll Autonomous, PG & Res Dept Bot, Salem 641018, Tamil Nadu, India; Sabaragamuwa Univ, Fac Appl Sci, Dept Nat Resources, Belihuloya 70140, Sri Lanka; Tsinghua Univ, Sch Environm, Beijing 100084, Peoples R China; Natl Univ Singapore, Dept Civil & Environm Engn, Singapore 117576, Singapore; Foshan Univ, Biochar Engn Technol Res Ctr Guangdong Prov, Sch Environm & Chem Engn, Foshan 528000, Guangdong, Peoples R China; Univ Wuppertal, Inst Fdn Engn Water & Waste Management, Sch Architecture & Civil Engn, Lab Soil and Groundwater Management, Pauluskirchstr 7, D-42285 Wuppertal, Germany; Kansas State Univ, Dept Agron, Manhattan, KS 66506 USA | Hou, Deyi/B-1030-2016; Padhye, Lokesh/G-6577-2011; Natchimuthu, Karmegam/J-4745-2019; Siddique, Kadambot H.M./B-3462-2011; Siddique, Kadambot/B-3462-2011; Zhou, Pingfan/AET-7762-2022; Karmegam, Natchimuthu/J-4745-2019; Biswal, Basanta Kumar/GRF-3638-2022; Rinklebe, Joerg/Y-2398-2019; Bolan, Nanthi/E-8535-2011; Muthusamy, Govarthanan/C-1491-2014; Balasubramanian, Rajasekhar/C-2243-2011; Wang, Hailong/C-2641-2011 | 56830512400; 16234173100; 55897788500; 54881927600; 6506043230; 56380522600; 58368140200; 55061025600; 57221293556; 55596192400; 7103128133; 57011448600; 57203176668; 55893080100; 24762688500; 57204849193 | Nanthi.Bolan@uwa.edu.au; | SCIENCE OF THE TOTAL ENVIRONMENT | SCI TOTAL ENVIRON | 0048-9697 | 1879-1026 | 909 | SCIE | ENVIRONMENTAL SCIENCES | 2024 | 8 | 10.3 | 15.23 | 2025-05-07 | 145 | 190 | Climate change; Greenhouse gas emissions; Extreme weather events; Floods, droughts and wildfires; Contaminants; Terrestrial, aquatic and atmospheric environments | POLYCYCLIC AROMATIC-HYDROCARBONS; AIRBORNE PARTICULATE MATTER; WILDFIRE IGNITION RISK; URBAN AIR-POLLUTION; ON-SNOW EVENTS; SPATIAL-PATTERNS; FOREST-FIRE; WILDLAND FIRE; HEAVY-METALS; GIS ANALYSIS | Climate change; Contaminants; Extreme weather events; Floods, droughts and wildfires; Greenhouse gas emissions; Terrestrial, aquatic and atmospheric environments | Contamination; Decision making; Drought; Fires; Floods; Gas emissions; Greenhouse gases; Health risks; Sea level; Weather information services; rain; Aquatic environments; Atmospheric environment; Contaminated environment; Direct impact; Extreme weather events; Flood, drought and wildfire; Greenhouse gas emissions; Organic contaminant; Severe weather events; Terrestrial environments; climate change; climate effect; decision making; drought; emission inventory; environmental fate; extreme event; flood; greenhouse gas; pollution incidence; pollution monitoring; remediation; risk assessment; strategic approach; wildfire; air pollution; aquatic environment; awareness; climate change; decision making; drought; ecosystem restoration; environmental impact; environmental management; environmental risk; environmental temperature; extreme weather; flooding; human; nonhuman; Review; risk assessment; sea level rise; sea pollution; wildfire; atmosphere; controlled study; drought; drug toxicity; greenhouse gas emission; review; severe weather; temperature; wildfire; Climate change | English | 2024 | 2024-01-20 | 10.1016/j.scitotenv.2023.168388 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | ○ | Article | Incidence and Genetic Investigation of Avian Coronaviruses in Migratory Ducks From South Korea | Coronaviruses (CoVs) belonging to the Gamma-CoV and Delta-CoV genera are widespread in poultry and wildfowl. Migratory birds, particularly duck species, serve as hosts for CoVs and play a pivotal role in transmitting the viruses to other species, including mammals. Despite the potential risks to animals and humans, there remains a narrow knowledge of the genetic and epidemiological properties of CoVs in wild birds. The current research aimed to detect and characterize CoVs present in migratory duck species (Anas acuta, Anas platyrhynchos, and Anas poecilorhyncha) from South Korea. Employing two rounds of pan-CoV real-time reverse transcription-polymerase chain reaction (RT-PCR) and nested PCR (nPCR) assays amplifying the conserved RNA-dependent RNA polymerase (RdRp) portion common to all known CoVs, we screened 2120 duck fecal samples collected during 2022-2023. The results indicated the presence of CoVs in 4.2% (91/2120) of samples from migratory ducks. Nucleotide sequencing of the RdRp gene revealed that all identified CoVs were clustered within the Gamma-CoV genus. Further phylogenetic analysis suggested that South Korean gamma-CoVs belong to the Igacovirus subgenus and share similarities with those found worldwide, highlighting the critical role of migratory ducks in introducing and exporting avian CoVs. We discovered two clade VII igacovirus strains in wild ducks closely related to those in pigeons, implying potential cross infection between these avian species. Overall, our study underscores the importance of active surveillance and monitoring of avian CoVs in wild birds as a preemptive response against the forthcoming emergence of new CoV species that can threaten both animal and human health. | Gim, Yunhee; Jeong, Song Hwi; Lee, Young Ju; Jang, Guehwan; Lee, Changhee | Gyeongsang Natl Univ, Coll Vet Med, Virus Vaccine Res Ctr, Jinju 52828, South Korea; Kyungpook Natl Univ, Zoonoses Res Inst, Coll Vet Med, Daegu 41566, South Korea | 58736850200; 59773249800; 59819261400; 56608747100; 55700560700 | rladbsgml024@daum.net;thdgnl1187@naver.com;youngju@knu.ac.kr;wayyonim12@naver.com;changhee@gnu.ac.kr; | TRANSBOUNDARY AND EMERGING DISEASES | TRANSBOUND EMERG DIS | 1865-1674 | 1865-1682 | 2024 | SCIE | INFECTIOUS DISEASES;VETERINARY SCIENCES | 2024 | 3 | 10.3 | N/A | 1 | 1 | VIRUS; IDENTIFICATION; DIVERSITY; DYNAMICS | Animal Migration; Animals; Animals, Wild; Bird Diseases; Coronavirus; Coronavirus Infections; Ducks; Incidence; Phylogeny; Republic of Korea; coronavirus RNA dependent RNA polymerase; Anas acuta; Anas platyrhynchos; Anas poecilorhyncha; animal experiment; Article; Avian coronavirus; bioinformatics; bird; controlled study; cycle threshold value; DNA extraction; duck; feces analysis; Gallus gallus; gene sequence; genetic variability; genetics; genotype; geographic distribution; high throughput analysis; high throughput sequencing; incidence; nested polymerase chain reaction; nonhuman; phylogenetic tree; phylogeny; polymerase chain reaction; prevalence; real time polymerase chain reaction; real time reverse transcription polymerase chain reaction; reverse transcription polymerase chain reaction; RNA extraction; SARS-CoV-2 Beta; SARS-CoV-2 Delta; SARS-CoV-2 Gamma; SARS-related coronavirus; sequence alignment; sequence analysis; virus detection; virus genome; virus isolation; virus transmission; animal; bird disease; classification; Coronavirinae; Coronavirus infection; epidemiology; genetics; incidence; isolation and purification; population migration; South Korea; veterinary medicine; virology; wild animal | English | 2024 | 2024-11-01 | 10.1155/2024/9502737 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||||||
| ○ | Article | Integrating artificial intelligence modeling and membrane technologies for advanced wastewater treatment: Research progress and future perspectives | Membrane technologies have become proficient alternatives for advanced wastewater treatment, ensuring high contaminant removal and sustainable resource recovery. Despite significant progress, ongoing research efforts aim to further optimize treatment performance. Among the challenges faced, membrane fouling persists as a relevant obstacle in membrane technologies, necessitating the development of more effective mitigation strategies. Mathematical models, widely employed for predicting treatment performance, generally exhibit low accuracy and suffer from uncertainties due to the complex and variable nature of wastewater. To overcome these limitations, numerous studies have proposed artificial intelligence (AI) modeling to accurately predict membrane technologies' performance and fouling mechanisms. This approach aims to provide advanced simulations and predictions, thereby enhancing process control, optimization, and intensification. This literature review explores recent advancements in modeling membrane-based wastewater treatment processes through AI models. The analysis highlights the enormous potential of this research field in enhancing the efficiency of membrane technologies. The role of AI modeling in defining optimal operating conditions, developing effective strategies for membrane fouling mitigation, enhancing the performance of novel membrane-based technologies, and improving membrane fabrication techniques is discussed. These enhanced process optimization and control strategies driven by AI modeling ensure improved effluent quality, optimized resource consumption, and minimized operating costs. The potential contribution of this cutting-edge approach to a paradigm shift toward sustainable wastewater treatment is examined. Finally, this review outlines future perspectives, emphasizing the research challenges that require attention to overcome the current limitations hindering the integration of AI modeling in wastewater treatment plants. © 2024 | Cairone, Stefano; Hasan, Shadi W.; Choo, Kwang-Ho; Li, Chi-Wang; Zarra, Tiziano; Belgiorno, Vincenzo; Naddeo, Vincenzo | Sanitary Environmental Engineering Division (SEED), Department of Civil Engineering, University of Salerno, Via Giovanni Paolo II #132, SA, Fisciano, 84084, Italy; Center for Membranes and Advanced Water Technology (CMAT), Department of Chemical and Petroleum Engineering, Khalifa University of Science and Technology, PO, Box 127788, Abu Dhabi, United Arab Emirates; Department of Environmental Engineering, Kyungpook National University (KNU), 80 Daehak-ro, Bukgu, Daegu, 41566, South Korea; Department of Water Resources and Environmental Engineering, Tamkang University, 151 Yingzhuan Road Tamsui District, New Taipei City, 25137, Taiwan; Sanitary Environmental Engineering Division (SEED), Department of Civil Engineering, University of Salerno, Via Giovanni Paolo II #132, SA, Fisciano, 84084, Italy; Sanitary Environmental Engineering Division (SEED), Department of Civil Engineering, University of Salerno, Via Giovanni Paolo II #132, SA, Fisciano, 84084, Italy; Sanitary Environmental Engineering Division (SEED), Department of Civil Engineering, University of Salerno, Via Giovanni Paolo II #132, SA, Fisciano, 84084, Italy | 58798490200; 35738779100; 7102083272; 56621869300; 16176861400; 6508019638; 57225215311 | vnaddeo@unisa.it; | Science of the Total Environment | SCI TOTAL ENVIRON | 0048-9697 | 1879-1026 | 944 | SCIE | ENVIRONMENTAL SCIENCES | 2024 | 8 | 10.3 | 3.45 | 2025-05-07 | 20 | Digital water; Fouling mitigation strategy; Machine learning; Smart technologies; Wastewater data analysis; Wastewater treatment automation | E-learning; Effluents; Forecasting; Machine learning; Membrane fouling; Membrane technology; Operating costs; Optimization; Process control; Reclamation; Water quality; Digital water; Fouling mitigation; Fouling mitigation strategy; Future perspectives; Intelligence models; Machine-learning; Mitigation strategy; Smart technology; Wastewater data analyse; Wastewater treatment automation; artificial intelligence; computer simulation; future prospect; machine learning; membrane; numerical model; research method; wastewater treatment; Article; artificial intelligence; Digital water; energy consumption; Fouling mitigation; process optimization; Smart technologies; systematic review; waste water management; article; automation; control strategy; data analysis; effluent; human; machine learning; mathematical model; membrane technology; mitigation; pharmaceutics; prediction; process control; recycling; simulation; waste water treatment plant; wastewater; water; Wastewater treatment | English | Final | 2024 | 10.1016/j.scitotenv.2024.173999 | 바로가기 | 바로가기 | 바로가기 | ||||||||
| ○ | ○ | Article | Linking the humification of organic amendments with size aggregate distribution: Insights into molecular composition using FT-ICR-MS | Soil organic matter (SOM) plays a pivotal role in enhancing physical and biological characteristics of soil. Humic substances constitute a substantial proportion of SOM and their increase can improve crop yields and promote agricultural sustainability. While previous research has primarily assessed the influence that humic acids (HAs) derived from natural water have on soil structure, our study focuses on the impact of HAs on soil aggregation under different fertilizer regimes. During the summer cropping season, maize was cultivated under organic and synthetic fertilizer treatments. The organic fertilizer treatment utilized barley (Hordeum vulgare L.) and hairy vetch (Vicia villosa R.) as an organic amendment five days prior to maize planting. The synthetic treatment included a synthetic fertilizer (NPK) applied at South Korea's recommended rates. The organic treatment resulted in significant improvements in the soil aggregates and stability (mean weight diameter, MWD; p < 0.05) compared to the synthetic fertilizer application. These improvements could be primarily attributed to the increased quantity and quality of HAs in the soil derived from the organic amendment. The amount of extracted HAs in the organic treatment was nearly twice that of the synthetic treatment. Additionally, the organic treatment had a 140 % larger MWD and a 40 % increase in total phenolic content compared to the synthetic treatment. The organic treatment also had an increased macronutrient uptake (p < 0.001), an 11 % increase in aboveground maize biomass, and a 21 % increase in grain yield relative to the synthetic treatment. Thus, the enhancement of HA properties through the incorporation of fresh organic manure can both directly and indirectly increase crop productivity. | Chae, Ho Gyeong; Margenot, Andrew J.; Jeon, Jong-Rok; Kim, Min Sung; Jang, Kyoung-Soon; Yoon, Ho Young; Kim, Pil Joo; Lee, Jeong Gu | Gyeongsang Natl Univ, Div Appl Life Sci BK21, Jinju 52828, South Korea; Univ Illinois, Dept Crop Sci, 1102 S Goodwin Ave, Urbana, IL 61801 USA; Univ Illinois, Inst Sustainabil, Agroecosystem Sustainabil Ctr, Energy & Environm, 1102 S Goodwin Ave, Urbana, IL 61801 USA; Gyeongsang Natl Univ, Inst Agr & Life Sci, Jinju 52828, South Korea; Korea Basic Sci Inst KBSI, Ochang Inst Biol & Environm Sci, Digital Om Res Ctr, Cheongju 28119, South Korea; Kyungpook Natl Univ, Dept Appl Biosci, Daegu 41566, South Korea | ; Lee, Jeonggu/LDG-2186-2024 | 57223318019; 56145435900; 35229951600; 57210935710; 13007971600; 57210128193; 57200208254; 57204356196 | jeonggu@knu.ac.kr; | SCIENCE OF THE TOTAL ENVIRONMENT | SCI TOTAL ENVIRON | 0048-9697 | 1879-1026 | 927 | SCIE | ENVIRONMENTAL SCIENCES | 2024 | 8 | 10.3 | 0.27 | 2025-05-07 | 2 | 2 | Humic acids; Macroaggregate; Microaggregate; Silt plus clay size aggregate | HUMIC-ACID; SOIL; MATTER; STABILITY; FRACTIONS | Humic acids; Macroaggregate; Microaggregate; Silt + clay size aggregate | Agriculture; Fertilizers; Humic Substances; Republic of Korea; Soil; Zea mays; Aggregates; Crops; Fertilizers; Organic acids; calcium; magnesium; organic fertilizer; phosphorus; potassium; soil organic matter; fertilizer; Humic acid; Macroaggregates; Microaggregates; Organic amendments; Organic fertilizers; Organic treatment; Silt + clay size aggregate; Silt clay; Soil organic matters; Synthetic fertilizers; alternative agriculture; crop production; fertilizer; FTIR spectroscopy; humic acid; humification; macroaggregate; soil organic matter; sustainability; Article; barley; biomass production; chemical composition; controlled study; crop improvement; elemental analysis; fertilizer application; fourier transform ion cyclotron resonance mass spectrometry; fractionation; harvest; humic substance; humification; macronutrient; maize; meteorology; nonhuman; nutrient uptake; particle size; plant growth; plant height; plant leaf; pore size distribution; scanning electron microscopy; soil aggregation; soil amendment; soil structure; agriculture; chemistry; growth, development and aging; humic substance; maize; procedures; soil; South Korea; Soils | English | 2024 | 2024-06-01 | 10.1016/j.scitotenv.2024.172147 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | ○ | Article | Major Shift of Influenza A Virus of Swine (IAV-S) by Human-to-Swine Spillover of the 2009 Pandemic Virus in Korea | The 2009 influenza A H1N1 pandemic (pdm09) originated from the influenza A virus of swine (IAV-S) through multiple reassortment events with avian and human IAVs. The pdm09 reportedly reintroduced the virus to pigs, contributing to the evolution and diversity of IAV-S through frequent reassortment and drifts. Surveillance and whole-genome sequencing of IAV-S from conventional pig farms in Korea during 2021-2022 revealed that the genetic diversity of H1 and H3 IAV-S was continuously enriched after human-to-swine spillover of pdm09 viruses with long-term maintenance, persistence, and reassortment of virus lineages. Evidence of additional human-to-swine spillover of viruses that are different from the 2009 virus but close to that of the recent H1N1pdm09 human vaccine was identified in this study. The identification of swine-adapted pdm09 viruses, which have accumulated amino acid mutations with potentially altered antigenicity and a unique potential N-glycosylation site within the haemagglutinin (HA) gene, suggests the distinctive evolution of spillover pdm09 viruses in swine. The genetic constellation of the recently emerging Eurasian avian-like swine lineage and the preexisting classical swine lineage H1 viruses in Korea has been expanded through reassortment with cocirculating pdm09 viruses and/or H3N2 IAV-S harboring the pdm09 M gene (H3N2pM). Collectively, after the major shift of Korean IAV-S from the classical swine lineage to the pdm09 lineage in 2009, the frequent spillover of pdm09 viruses and the circulation of IAV-S harboring pdm09 gene segments led to the continuous diversification of IAV-S through antigenic drift and shift, raising concerns about the potential reintroduction of these viruses to humans. | Kim, Seung-Chai; Lee, Taek Geun; Na, Eun-Jee; Moon, Sung-Hyun; Kim, Hwan-Ju; Jeong, Chang-Gi; Choi, Young Ki; Oh, Yeonsu; Lee, Chung-Young; Oem, Jae-Ku; Kim, Won-Il; Cho, Ho-Seong | Jeonbuk Natl Univ, Coll Vet Med, Iksan 54596, South Korea; Chungbuk Natl Univ, Med Res Inst, Coll Med, Cheongju 28644, South Korea; Inst Basic Sci IBS, Korea Virus Res Inst, Ctr Study Emerging & Reemerging Viruses, Daejeon 34126, South Korea; Kangwon Natl Univ, Coll Vet Med, Chunchon 24341, South Korea; Kangwon Natl Univ, Inst Vet Sci, Chunchon 24341, South Korea; Kyungpook Natl Univ, Sch Med, Dept Microbiol, Daegu 41566, South Korea | ; Lee, Sang-Eun/HJH-1132-2023; Kim, Seung-Chai/KOZ-8882-2024; Cho, Ho-Seong/K-8386-2015; Moon, Sung-Hyun/HPE-8086-2023 | 57204020595; 58289218800; 57209233401; 55954189600; 57963267700; 57200101892; 57220741552; 57188664571; 57195422071; 6506283913; 55730056800; 12765051200 | leesor2@jbnu.ac.kr;shortm@naver.com;ejna1212@naver.com;chunsu17@naver.com;felix1116@jbnu.ac.kr;jcg0102@gmail.com;choiki55@ibs.re.kr;yeonoh@kangwon.ac.kr;cylee87@knu.ac.kr;jku0623@jbnu.ac.kr;kwi0621@jbnu.ac.kr;hscho@jbnu.ac.kr; | TRANSBOUNDARY AND EMERGING DISEASES | TRANSBOUND EMERG DIS | 1865-1674 | 1865-1682 | 2024 | SCIE | INFECTIOUS DISEASES;VETERINARY SCIENCES | 2024 | 3 | 10.3 | 0 | 2025-05-07 | 0 | 0 | PHYLOGENETIC ANALYSIS; UNITED-STATES; PIGS; HEMAGGLUTININ; TRANSMISSION; EVOLUTION; GLYCOSYLATION; EPIDEMIOLOGY; REASSORTMENT; EXPANSION | Animals; Genetic Variation; Humans; Influenza A virus; Influenza A Virus, H1N1 Subtype; Influenza, Human; Orthomyxoviridae Infections; Pandemics; Phylogeny; Republic of Korea; Swine; Swine Diseases; virus glycoprotein; amino acid mutation; antigenic site; Article; bioassay; genotype; hemagglutination inhibition assay; human; human to swine spillover; Influenza A virus; Influenza A virus (H1N1); Influenza A virus (H1N2); Influenza A virus (H3N2); Influenza A virus of swine; Korea; mutation; n linked glycosylation site; nonhuman; nose smear; pandemic virus; phylogenetic tree; positivity rate; protein structure; real time polymerase chain reaction; viral evolution; virus isolation; virus transmission; animal; classification; epidemiology; genetic variation; genetics; influenza; Influenza A virus (H1N1); isolation and purification; orthomyxovirus infection; pandemic; phylogeny; pig; South Korea; swine disease; veterinary medicine; virology | English | 2024 | 2024-08-24 | 10.1155/2024/6366170 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||||
| ○ | ○ | Article | Methane emissions and the microbial community in flooded paddies affected by the application of Fe-stabilized natural organic matter | Redox chemistry involving the quinone/phenol cycling of natural organic matter (NOM) is known to modulate microbial respiration. Complexation with metals or minerals can also affect NOM solubilization and stability. Inspired by these natural phenomena, a new soil amendment approach was suggested to effectively decrease methane emissions in flooded rice paddies. Structurally stable forms of NOM such as lignin and humic acids (HAs) were shown to decrease methane gas emissions in a vial experiment using different soil types and rice straw as a methanogenic substrate, and this inhibitory behavior was likely enhanced by ferric ion-NOM complexation. A mechanistic study using HAs revealed that complexation facilitated the slow release of the humic components. Interestingly, borohydride-based reduction, which transformed quinone moieties into phenols, caused the HAs to lose their inhibitory capacity, suggesting that the electron -accepting ability of HAs is vital for their inhibitory effect. In rice field tests, the humic-metal complexes were shown to successfully mitigate methane generation, while carbon dioxide emissions were relatively unchanged. Microbial community analysis of the rice fields by season revealed a decrease in specific cellulose -metabolizing and methanogenic genera associated with methane emissions. In contrast, the relative abundance of Thaumarchaeota and Actinomycetota, which are associated with NOM and recalcitrant organics, was higher in the presence of Fe -stabilized HAs. These microbial dynamics suggest that the slow release of humic components is effective in modulating the anoxic soil microbiome, possibly due to their electron -accepting ability. Given the simplicity, cost-effectiveness, and soilfriendly nature of complexation processes, Fe -stabilized NOM represents a promising approach for the mitigation of methane emissions from flooded rice paddies. | Joe, Eun-Nam; Chae, Ho Gyeong; Rehman, Jalil Ur; Oh, Min Seung; Yoon, Ho Young; Shin, Ho-Jun; Kim, Pil Joo; Lee, Jeong Gu; Gwon, Hyo Suk; Jeon, Jong-Rok | Gyeongsang Natl Univ, Dept Agr Chem & Food Sci & Technol, Div Appl Life Sci BK21, IALS, Jinju 52828, South Korea; Kyungpook Natl Univ, Dept Appl Biosci, Daegu 41566, South Korea; Natl Inst Agr Sci, Dept Climate Change & Agroecol, Wonju 55365, South Korea | ; Lee, Jeonggu/LDG-2186-2024 | 57224174816; 57223318019; 57218822460; 57218826220; 57210128193; 58805098300; 57200208254; 57204356196; 56697991800; 35229951600 | gwonhs@korea.kr;jrjeon@gnu.ac.kr; | SCIENCE OF THE TOTAL ENVIRONMENT | SCI TOTAL ENVIRON | 0048-9697 | 1879-1026 | 914 | SCIE | ENVIRONMENTAL SCIENCES | 2024 | 8 | 10.3 | 1.59 | 2025-05-07 | 6 | 6 | Methane emission; Flooded paddy; Natural organic matter; Fe complexation; Microbial community | HUMIC ACIDS; BIOCHAR; COMPLEXES; IRON | Fe complexation; Flooded paddy; Methane emission; Microbial community; Natural organic matter | Carbon Dioxide; Cost Effectiveness; Floods; Greenhouse Gases; Iron Compounds; Methane; Agriculture; Archaea; Methane; Microbiota; Oryza; Quinones; Soil; Biogeochemistry; Carbon dioxide; Cost effectiveness; Floods; Gas emissions; Global warming; Greenhouse gases; Iron compounds; Methane; Microorganisms; Soils; ferric ion; humic acid; iron; lignin; natural organic matter; phenol; methane; quinone derivative; Electron-accepting; Fe complexation; Flooded paddy; Flooded rice; Humic acid; Methane emissions; Microbial communities; Natural organic matters; Rice paddy; Slow release; emission; flood; iron; methane; microbial community; organic matter; paddy field; relative abundance; rice; soil amendment; amplicon; Article; carbon dioxide emission; controlled study; metagenomics; methane emission; microbial community; nonhuman; paddy field; reduction kinetics; soil microflora; Thaumarchaeota; agriculture; archaeon; chemistry; microflora; Oryza; soil; Metal complexes | English | 2024 | 2024-03-01 | 10.1016/j.scitotenv.2024.169871 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | ○ | Review | Microalgae to bioenergy production: Recent advances, influencing parameters, utilization of wastewater - A critical review | Fossil fuel limitations and their influence on climate change through atmospheric greenhouse gas emissions have made the excessive use of fossil fuels widely recognized as unsustainable. The high lipid content, carbon-neutral nature and potential as a biofuel source have made microalgae a subject of global study. Microalgae are a promising supply of biomass for third-generation biofuels production since they are renewable. They have the potential to produce significant amounts of biofuel and are considered a sustainable alternative to non-renewable energy sources. Microalgae are currently incapable to synthesize algal biofuel on an extensive basis in a sustainable manner, despite their significance in the global production of biofuels. Wastewater contains nutrients (both organic and inorganic) which is essential for the development of microalgae. Microalgae and wastewater can be combined to remediate waste effectively. Wastewater of various kinds such as industrial, agricultural, domestic, and municipal can be used as a substrate for microalgal growth. This process helps reduce carbon dioxide emissions and makes the production of biofuels more cost-effective. This critical review provides a detailed analysis of the utilization of wastewater as a growth medium for microalgal - biofuel production. The review also highlights potential future strategies to improve the commercial production of biofuels from microalgae. | Bora, Abhispa; Rajan, Angelin Swetha Thondi; Ponnuchamy, Kumar; Muthusamy, Govarthanan; Alagarsamy, Arun | Alagappa Univ, Dept Microbiol, Bioenergy & Bioremediat Lab, Karaikkudi 630003, Tamil Nadu, India; Alagappa Univ, Dept Anim Hlth & Management, Karikudi 630003, Tamil Nadu, India; Kyungpook Natl Univ, Dept Environm Engn, Daegu 41566, South Korea | Arun, A./F-8986-2019; Ponnuchamy, Kumar/D-3470-2013; Muthusamy, Govarthanan/C-1491-2014; Bora, Abhispa/LWI-6840-2024 | 57210557182; 57204759900; 58108465500; 54881927600; 57078221100 | arunalacha@gmail.com; | SCIENCE OF THE TOTAL ENVIRONMENT | SCI TOTAL ENVIRON | 0048-9697 | 1879-1026 | 946 | SCIE | ENVIRONMENTAL SCIENCES | 2024 | 8 | 10.3 | 2.56 | 2025-05-07 | 28 | 34 | Biorefinery; Hybrid cultivation system; Microalgae-based biofuel; Microalgal biomass; Photoheterotrophic; Photobioreactor | BIO-HYTHANE PRODUCTION; CHLORELLA SP. BIOMASS; OF-THE-ART; ANAEROBIC-DIGESTION; BIODIESEL PRODUCTION; BIOHYDROGEN PRODUCTION; HYDROGEN-PRODUCTION; NUTRIENT REMOVAL; CO-DIGESTION; ELECTRICITY-GENERATION | Biorefinery; Hybrid cultivation system; Microalgae-based biofuel; Microalgal biomass; Photobioreactor; Photoheterotrophic | Biofuels; Biomass; Microalgae; Waste Disposal, Fluid; Wastewater; Biofuels; Biomass; Carbon dioxide; Cost effectiveness; Cultivation; Fossil fuels; Gas emissions; Global warming; Greenhouse gases; Microorganisms; lipid; biofuel; Bioenergy productions; Biofuel production; Biorefineries; Critical review; Hybrid cultivation system; Micro-algae; Microalga-based biofuel; Microalgal biomass; Photobiore-actor; Photoheterotrophic; bioreactor; carbon dioxide; fossil fuel; literature review; microalga; parameterization; wastewater treatment; bioenergy; biofuel; biofuel production; biomass; carbon dioxide emission; climate change; controlled study; culture medium; drug analysis; energy resource; fossil fuel; greenhouse gas emission; microalga; nonhuman; photobioreactor; renewable energy; review; wastewater; biomass; growth, development and aging; procedures; sewage; Microalgae | English | 2024 | 2024-10-10 | 10.1016/j.scitotenv.2024.174230 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | ○ | Article | Poisson Effect-Assisted Replication Lithography for Rapid Fabrication of Three-Dimensional Microstructures | Demands for micro- and nano-fabrication techniques have been increasing over recent decades due to their foundational importance in fields such as electronics, sensors, displays, biotechnologies, and energy technologies. Still, the rapid and efficient fabrication of complex 3D microstructures has long been a challenge due to the inherent limitations of conventional imprint lithography and the slow fabrication speed of maskless lithography systems using femtosecond lasers. This study introduces a novel lithographic replication method for the rapid replication of intricate 3D microstructures with closed-loops by leveraging the Poisson effect-driven lateral deformation of soft molds. Specifically, the suggested technique employs an elastomeric soft mold, engraved with negative cavity parts of the target structure separated by intentional gaps. Lateral deformation of the material allows the separated cavities to assemble for replication of target microstructure and defectless release from the soft mold. In addition to the experimental demonstrations of the proposed method using well-known materials like polydimethysliloxane (PDMS) for the soft mold and UV-curable polyurethane acrylate (PUA) for replication, essential considerations such as material selection and master mold design are discussed. The presented method not only broadens the capabilities of imprint lithographic techniques but also holds promise for the large scale, continuous fabrication of complex 3D microstructures. This research presents an innovative lithographic replication technique that facilitates the replication of complex 3D microstructures with closed-loops, utilizing the Poisson effect for lateral deformation in soft molds. In addition to various experimental demonstrations, theoretical considerations for successful application are also discussed. The technique expands the scope of imprint lithography and shows potential for mass production of intricate 3D microstructures.image (c) 2024 WILEY-VCH GmbH | Kim, Minsu; Kyeong, Dokyung; Kwak, Moon Kyu | Kyungpook Natl Univ, Dept Mech Engn, Daegu 41566, South Korea | Kwak, Moon/F-2786-2012 | 57212315616; 58107801000; 57203947984 | mkkwak@knu.ac.kr; | SMALL STRUCTURES | SMALL STRUCT | 2688-4062 | 5 | 6 | SCIE | CHEMISTRY, PHYSICAL;MATERIALS SCIENCE, MULTIDISCIPLINARY;NANOSCIENCE & NANOTECHNOLOGY | 2024 | 11.3 | 10.3 | 1.24 | 2025-05-07 | 0 | 3 | 3D microstructures; imprint lithography; microfabrication; Poisson effect; soft lithography | NANOIMPRINT LITHOGRAPHY; IMPRINT LITHOGRAPHY; RECENT PROGRESS; SOFT; NANOFABRICATION; PHOTOLITHOGRAPHY; FUNDAMENTALS; RATIO; STEP | 3D microstructures; imprint lithography; microfabrication; Poisson effect; soft lithography | English | 2024 | 2024-06 | 10.1002/sstr.202300460 | 바로가기 | 바로가기 | 바로가기 | 바로가기 |
페이지 이동: