循环水水质恶化的原因分析及对策

The Cause Analysis and Countermeasures of Circulating Water Deterioration of Water Quality

对循环水系统水质恶化的原因进行分析,发现含硫含氨等排污水进入循环水系统后,若采用二氧化氯杀菌剂作主剂,则杀菌效果较差,并且药剂消耗量大,投加时间长,余氯很难合格,最终因杀菌效果差,导致微生物繁殖,水质恶化,水耗偏高,浊度不易控制。

The study of circulating water system deterioration of water quality＇s cause indicated that after sulfur content of waste water getting into circulating water system,if chlorine dioxide bactericide was adopted as main agent,the sterilization effect was poor,pharmaceutical consumption was enormous,dosing time was long,the left chlorine was difficult to pass,finally,the poor sterilization effect resulted in microbial breeding,water quality deterioration,high water consumption,difficult control of turbidity.