Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 김영모 | - |
dc.date.accessioned | 2019-08-26T06:11:21Z | - |
dc.date.available | 2019-08-26T06:11:21Z | - |
dc.date.issued | 2019-02 | - |
dc.identifier.citation | BIORESOURCE TECHNOLOGY, v.273 , Page. 259-268 | en_US |
dc.identifier.issn | 0960-8524 | - |
dc.identifier.issn | 1873-2976 | - |
dc.identifier.uri | https://www.sciencedirect.com/science/article/pii/S0960852418315475?via%3Dihub | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/109924 | - |
dc.description.abstract | Thermophilic aerobic digestion (TAD) was applied to further reduce ARGs and heavy metal resistance genes (HMRGs) as well as class 1 integrons (intIl) in sludge from anaerobic digestion (AnD). Unlike after AnD, there was no enrichment of ARGs, HMRGs and intll after TAD. Residual gene fractions of intll and total ARGs (sum of targeted ARGs) were 0.03 and 0.08, respectively. Two kinetic models (Collins-Selleck and first-order) described the decay patterns of targeted genes, revealing rapid removal of intIl during TAD. After TAD, the relative abundance of human bacterial pathogens (HBPs) and the numbers of HBPs species decreased to approximately 68% and 64% compared to anaerobically digested sludge, respectively. Thus, TAD, subsequent to AnD, may possess high potential for reducing biological risks resulting from ARGs, HMRGs, intll and HBPs in sewage sludge. | en_US |
dc.description.sponsorship | This research was supported by Basic Science Research Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Education (2017R1D1A1B03029456). | en_US |
dc.language.iso | en | en_US |
dc.publisher | ELSEVIER SCI LTD | en_US |
dc.subject | Anaerobically digested sludge | en_US |
dc.subject | Antibiotic resistance genes (ARGs) | en_US |
dc.subject | Heavymetal resistance genes (HMRGs) | en_US |
dc.subject | Human bacterial pathogens (HBPs) | en_US |
dc.subject | Thermophilic aerobic digestion (TAD) | en_US |
dc.title | Additional reduction of antibiotic resistance genes and human bacterial pathogens via thermophilic aerobic digestion of anaerobically digested sludge | en_US |
dc.type | Article | en_US |
dc.identifier.doi | 10.1016/j.biortech.2018.11.027 | - |
dc.relation.journal | BIORESOURCE TECHNOLOGY | - |
dc.contributor.googleauthor | Jang, Hyun Min | - |
dc.contributor.googleauthor | Choi, Sangki | - |
dc.contributor.googleauthor | Shin, Jingyeong | - |
dc.contributor.googleauthor | Kan, Eunsung | - |
dc.contributor.googleauthor | Kim, Young Mo | - |
dc.relation.code | 2019001865 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | DEPARTMENT OF CIVIL AND ENVIRONMENTAL ENGINEERING | - |
dc.identifier.pid | 1997001586 | - |
dc.identifier.pid | youngmo | - |
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