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电厂循环冷却水系统常用杀菌剂特性研究
引用本文:田利,王广珠,史庆琳,黄善锋,谢顺芳,金华,张红星.电厂循环冷却水系统常用杀菌剂特性研究[J].热力发电,2006,35(11):14-16.
作者姓名:田利  王广珠  史庆琳  黄善锋  谢顺芳  金华  张红星
作者单位:1. 西安热工研究院有限公司,陕西,西安,710032
2. 深圳加美富有限公司,广东,深圳,518054
3. 华能平凉发电有限公司,甘肃,平凉,744000
摘    要:对火电厂循环冷却水系统常用的两种杀菌剂———季胺盐及异噻唑啉酮进行了试验研究,得出加药量、作用时间与杀菌率的关系,并提出杀菌剂的选择原则和注意事项。研究表明,复配杀菌剂的杀菌效果好且用药省。

关 键 词:火电厂  循环冷却水  杀菌灭藻剂  菌类  杀菌率
文章编号:1002-3364(2006)11-0014-03

STUDY ON BEHAVIOR OF COMMONLY USED BIOCIDES IN CIRCULATORY COOLING WATER SYSTEM OF POWER PLANT
TIAN Li,WANG Guang-zhu,SHI Qing-lin et al.STUDY ON BEHAVIOR OF COMMONLY USED BIOCIDES IN CIRCULATORY COOLING WATER SYSTEM OF POWER PLANT[J].Thermal Power Generation,2006,35(11):14-16.
Authors:TIAN Li  WANG Guang-zhu  SHI Qing-lin
Abstract:Test study on two biocides,namely quaternary ammonium salt and isothiazolinelcetone,commonly used in circulatory cooling water system has been carried out,obtaining the relationship among dosage,actuation time duration,and the killed persontage,and putting forward the principle and points needing attention for selecting the biocide.Study shows that the effectiveness of a compound biocide is better,and the dosage used to be small.
Keywords:thermal power plant  circulatory cooling water  biocide and algae-extincting agent  bacteria  killed percentage
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