赫尔曼埃希氏菌——一种用于降解氯苯的新型细菌菌株。

Escherichia hermanii--a new bacterial strain for chlorobenzene degradation.

作者信息

Kiernicka J, Seignez C, Peringer P

机构信息

Bioengineering Laboratory, Swiss Federal Institute of Technology, Lausanne, Switzerland.

出版信息

Lett Appl Microbiol. 1999 Jan;28(1):27-30. doi: 10.1046/j.1365-2672.1999.00475.x.

DOI:10.1046/j.1365-2672.1999.00475.x

PMID:10030028

Abstract

A new bacterial strain capable of chlorobenzene degradation has been isolated from sludge of an industrial wastewater treatment plant. The micro-organism is short, rod-shaped, Gram-negative, yellow-pigmented and has been identified as Escherichia hermanii. It was observed that high chlorobenzene concentrations (up to 394 mg l-1) had low toxic effects towards this strain, which was able to degrade chlorobenzene without any previous adaptation.

摘要

从一家工业废水处理厂的污泥中分离出了一种能够降解氯苯的新型细菌菌株。该微生物呈短杆状，革兰氏阴性，有黄色色素，已被鉴定为赫氏埃希氏菌。据观察，高浓度氯苯（高达394毫克/升）对该菌株的毒性作用较低，该菌株能够在没有任何预先适应的情况下降解氯苯。