解偶联剂邻氯苯酚与活性污泥溶解性微生物产物(SMP)的相互作用研究  

Interactions between a metabolic uncoupler O-chlorophenol and soluble microbial products(SMP)of activated sludge

作　　者：王苏娜 方芳[1,2] 徐润泽 操家顺[1,2] WANG Su-na;FANG Fang;XU Run-ze;CAO Jia-shun(College of Environment,Hohai University,Nanjing 210098,China;Key Laboratory of Integrated Regulation and Resource Development on Shallow Lakes,Ministry of Education,Hohai University,Nanjing 210098,China)

机构地区：[1]河海大学环境学院,江苏南京210098 [2]河海大学浅水湖泊综合治理与资源开发教育部重点实验室,江苏南京210098

出　　处：《应用化工》2020年第4期801-804,共4页Applied Chemical Industry

基　　金：国家自然科学基金(51578210,51878244);中央高校基本科研业务费专项资金(2017B13214)。

摘　　要：以邻氯苯酚(oCP)为解偶联剂,用光谱技术探究oCP与活性污泥溶解性微生物产物(SMP)之间的相互作用机制。结果表明,oCP主要与SMP中的色氨酸类蛋白发生作用,形成络合物。O-chlorophenol(oCP)was used as a typical uncoupler and the interaction between oCP and soluble microbial products(SMP)were investigated by a series of spectral methods.The results showed that oCP mainly interacted with tryptophan proteins in SMP.The addition of oCP changed the microenvironment of aromatic amino acid residues in SMP to form complexes.

关 键 词：活性污泥 解偶联剂 溶解性微生物产物(SMP) 相互作用 

分 类 号：TQ243.1[化学工程—有机化工] X703[环境科学与工程—环境工程]