科技创新与应用2024，Vol.14Issue(29)：81-85,5.DOI:10.19981/j.CN23-1581/G3.2024.29.017
燃气机组循环冷却水杀菌剂筛选与现场应用
杨春艳 1刘世念 2林理量2
作者信息
- 1. 广州珠江天然气发电有限公司,广州 511457
- 2. 南方电网电力科技股份有限公司,广州 510080
- 折叠
摘要
Abstract
The circulating water cooling system in thermal power plant is easy to breed microorganisms and form biological slime,which affects the performance and safety of the unit,so it is necessary to add fungicides to control microorganisms.Long-term use of a single type of fungicides is easy to cause microbial resistance,resulting in fungicides failure,so this study intends to use oxidizing fungicides and non-oxidizing fungicides alternately.In this study,non-oxidizing fungicides were screened,and the target agent and concentration were determined by comparing the germicidal efficacy and slime germicidal efficacy.At the same time,the changes of colony structure before and after adding drugs were compared.Finally,the field experiment shows that the scheme can achieve better microbial control effect.关键词
循环冷却水系统/微生物/杀菌剂/异噻唑啉酮/双癸基二甲基氯化铵Key words
circulating water cooling system/microorganism/fungicide/isothiazolinone/didecyl dimethyl ammonium chloride分类
能源科技引用本文复制引用
杨春艳,刘世念,林理量..燃气机组循环冷却水杀菌剂筛选与现场应用[J].科技创新与应用,2024,14(29):81-85,5.
