Characterization of microbial community and antibiotic resistance genes in activated sludge under tetracycline and sulfamethoxazole selection pressure
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- 作者：Yingying Zhang ; Jinju Geng ; jjgeng@nju.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Haijun Ma ; Hongqiang Ren ; Ke Xu ; Lili Ding
- 关键词：Microbial community ; Antibiotic resistance genes ; Tetracycline ; Sulfamethoxazole ; Activated sludge
- 刊名：Science of the Total Environment
- 出版年：2016
- 出版时间：15 November 2016
- 年：2016
- 卷：571
- 期：Complete
- 页码：479-486
- 全文大小：1175 K
文摘
- •
COD and NH4+
N removals significantly decrease under 10 ppm TC or SMX.- •
Activated sludge EPS concentrations increase with increasing TC or SMX concentrations.
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TC and SMX affect the microbial community diversity of activated sludge.
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Actinobacteria abundances increase with increase of TC or SMX concentration.
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ARGs abundance increases with addition of TC or SMX.