摘要
通过单因素实验和正交实验,考察了再生水回用过程中,水质对回用系统结垢的影响。结果表明,Ca2+、HCO3-、PO43-和温度是导致冷却水系统结垢的4个最重要因素,NH4+-N对冷却水系统结垢表现出一定的抑制作用。
Through the single factor tests and orthogonal tests,a study was performed to investigate into the effect of reclaimed water quality on scale deposit in circulation cooling water.The results demonstrated that Ca2＋、HCO-3、PO3-4 and temperature were the most important factors resulted in scale deposit,while NH＋4N could restrain it.
出处
《环境保护科学》
CAS
2011年第1期14-17,共4页
Environmental Protection Science
基金
国家重点基础研究发展规划基金项目(2004CB418505)资助
关键词
再生水
循环冷却水
结垢
Reclaimed Water Circulation Cooling Water Scale Deposit
