硫酸盐还原菌对杀菌灭藻剂的抗药性研究进展

The developments of sulfate-reducing bacteria resistance to biocide

摘要:

随着电厂循环冷却水系统中杀菌灭藻剂的长期及不科学使用，细菌对杀菌灭藻剂的抗药性问题日益严峻。研究循环冷却水系统中相关细菌的抗药性具有一定的理论价值及实用价值。本文综述了近年来有关硫酸盐还原菌对各类杀菌灭藻剂的抗药性及其抗药性机制的研究进展，内容主要涉及细菌对杀菌灭藻剂的抗性概念、国内外细菌的抗药现状、杀菌灭藻剂的杀菌机制和细菌的抗药机制等。

Abstract:

As the long-time and unscientific use of biocide in power plant’s Cycling Cooling Water System, bacterial resistance to?biocides is becoming stronger and stronger. Research on the resistant mechanism has certain theoretical value and practical value. This paper reviews the recent research progress about the sulfate-reducing bacterial resistance and resistance mechanisms to various biocides. Main content: the concept of bacterial resistance to biocide, the status quo of bacterial drug-resistant, biocide’s bactericidal mechanisms and bacterial resistant mechanism.