摘要：

在循环冷却水系统中，微生物的大量繁殖将严重影响系统的正常运作，采用杀生剂对微生物的繁殖进行控制是普遍采用的一种方法。通过实验室静态试验和工业应用试验，对新型非氧化性杀生剂进行筛选和性能的确认，是投入工业应用前的一项重要工作。

关键词: 微生物, 非氧化性杀生剂, 杀生率, 循环冷却水

Abstract:

In circulating cooling water system，the mass increase of the microbe amount will seriously influence the normal operation. The use of bactericide is a prevalent and effective way to control the increase of the microbe amount in circulating cooling water systems. With the lab static test and industrial application test，new nonoxidative bactericide is selected and its capability is evaluated. This is a very important work，before the new nonoxidative bactericide is put into industrial application.

Key words: microbe, non-oxidative bactericide, sterilization ratio, circulating cooling water

中图分类号: 

• TQ455