电厂循环冷却水阻垢缓蚀杀菌剂筛选试验研究

为了保证所选循环水处理技术方案的可行性和安全性,寻求节水方案最佳运行工况参数,既能防止管材的结垢和腐蚀,又能最大限度地达到节水的目的,本文针对某电厂循环冷却水系统4种补充水质,分别投加4个厂家水处理药剂,进行了静态阻垢试验、旋转挂片腐蚀试验、动态模拟试验及杀菌性能试验。此次试验研究是对4种药剂的防垢、防腐蚀及杀菌性能的筛选试验,以确定循环水处理的最佳控制参数和运行标准,提供循环冷却水系统现场运行的操作规程,指导电厂的运行。

Screening of Scale and Corrosion Inhibitor and Sterilant in Power Plant Circulating Cooling Water

To guarantee the safety and the feasibility of the circulating water treatment technique,to seek the best operating conditions parameter for water saving scheme,which can not only prevent scale formation and corrosion of material,but also reach the purpose of maximum water saving,we carried out static scale prevention test,sample-revolved corrosion test,dynamic imitating test and sterilization test by adding water treatment medicaments from four manufacturers to the four kinds of supplementary water used in...