FLUORESCEIN DIACETATE HYDROLYSIS AS A MEASURE OF MICROBIAL ACTIVITY IN AQUATIC SYSTEMS - APPLICATION TO ACTIVATED SLUDGES

被引：88

作者：

FONTVIEILLE, DA

OUTAGUEROUINE, A

THEVENOT, DR

机构：

[1] UNIV LYON 1,CNRS,UA 367,F-69622 VILLEURBANNE,FRANCE

[2] UNIV PARIS 12,UFR SCI & TECHNOL,BIOELECTROCHIM & ANAL MILIEU LAB,F-94010 CRETEIL,FRANCE

[3] CEMAGREF,UNITE QUAL EAUX PECHE & PISCICULTURE,F-75012 PARIS,FRANCE

来源：

ENVIRONMENTAL TECHNOLOGY | 1992年 / 13卷 / 06期

关键词：

FLUORESCEIN DIACETATE; FDA; HYDROLYSIS; ELECTRON TRANSPORT SYSTEM; ETS; INT; MICROBIAL ACTIVITY; OXYGEN CONSUMPTION; ACTIVATED SLUDGE; WASTE WATER TREATMENT PLANT;

D O I：

10.1080/09593339209385181

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Fluorescein diacetate (FDA) hydrolysis has mainly been used, in soil studies, for measurement of microbial activity and/or for enumeration of bacteria. A protocol is proposed to apply the method to sewage treatment plant activated sludge. The results are compared with values of ETS (electron transport system) activity and oxygen consumption. Unlike ETS activity, FDA hydrolysis is not expected to be proportional to O2 consumption. However, its application to aquatic systems is simpler, less expensive and give results with better reproducibility. FDA hydrolysis may thus allow study of biological activity in situations where extensive surveys in time and/for space are needed.

引用

页码：531 / 540

页数：10

共 13 条

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[2]

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