期刊
WATER
卷 8, 期 12, 页码 -出版社
MDPI AG
DOI: 10.3390/w8120580
关键词
antibiotic resistance bacteria; pyrosequencing; hospital wastewater; antibiotics; microbial community
资金
- Basic Science Research Program through the National Research Foundation of Korea (NRF) - Ministry of Science, ICT (Information/Communication Technology) and Future Planning [NRF-2014R1A1 A1002596]
- National Research Foundation of Korea [22A20152713239, 2014R1A1A1002596] Funding Source: Korea Institute of Science & Technology Information (KISTI), National Science & Technology Information Service (NTIS)
The community of whole microbes and antibiotic resistance bacteria (ARB) in hospital wastewater treatment plants (WWTP) receiving domestic wastewater (DWW) and hospital wastewater (HWW) was investigated. Samples from an influent of a secondary clarifier, at each treatment train, were characterized for the whole microbial community and ARB on the antibiotic resistance database, based on high-throughput pyrosequencing. The pyrosequencing analysis revealed that the abundance of Bacteroidetes in the DWW sample was higher (similar to 1.6 times) than in the HWW sample, whereas the abundance of Proteobacteria in the HWW sample was greater than in the DWW sample. At the top twenty of the genus level, distinct genera were observedSaprospiraceae in the DWW and Zoogloea in the HWW. Apart from the top twenty genera, minor genera showed various antibiotic resistance types based on the antibiotic resistance gene database.
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