Responses of soluble microbial products and extracellular polymeric substances to the presence of toxic 2,6-dichlorophenol in aerobic granular sludge system
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- 作者：Kai Lia ; Dong Weia ; Tao Yana ; Bin Dua ; dubin61@gmail.com" class="auth_mail" title="E-mail the corresponding author ; Qin Weib
- 关键词：Aerobic granular sludge (AGS) ; 2 ; 6 -dichlorophenol (2 ; 6-DCP) ; Soluble microbial products (SMP) ; Extracellular polymeric substances (EPS)
- 刊名：Journal of Environmental Management
- 出版年：2016
- 出版时间：1 December 2016
- 年：2016
- 卷：183
- 期：part_P3
- 页码：594-600
- 全文大小：1029 K
文摘
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The presence of toxic 2,6-DCP inhibited the biological nitrogen removal process of AGS system.
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PN substances in SMP was more sensitive to the exposure of 2,6-DCP.
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3D-EEM implied that tryptophan PN-like substances increased most significantly in the presence of 2,6-DCP.
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Fluorescence quenching between EPS and 2,6-DCP was mainly contorted by a static quenching process.