多晶硅厂循环冷却水系统水质稳定性分析与优化运行  

Stability Analysis of Water Quality and Optimization of Operation for Recirculating Cooling Water System in Polysilicon Plant

作　　者：何银凤 李晓红[2] 胥五一 周天茹[2] 陈磊磊[2] 

机构地区：[1]黄河水电光伏产业技术有限公司,青海西宁810007 [2]青海大学化工学院,青海西宁810016 [3]黄河水电新能源分公司,青海西宁810007

出　　处：《净水技术》2015年第3期45-49,共5页Water Purification Technology

基　　金：中国电力投资集团公司科研项目(2012-009-HHS-KJ-X)

摘　　要：针对多晶硅厂循环冷却水系统水质不稳定造成生产设备事故频发的问题,采用Puckorius指数理论分析水质稳定性,研究了循环冷却水对设备腐蚀结垢的影响,结合现场实际提出可行的水处理指导。经一年运行监测表明水质指标稳定,设备运行情况平稳。In view of production equipment accident caused by instable water quality of recirculating cooling water system in polysilicon plant,the water quality stability was analyzed by the Puckorius index theory. The effect of recirculating cooling water on equipment corrosion and scaling was studied. Finally,a feasible water treatment guide was put forward with the actual situation. One year＇s operation and monitoring indicates water quality is stable and the equipment running status is ideal.

关 键 词：多晶硅厂 循环冷却水 水质 稳定性 优化运行 

分 类 号：X703[环境科学与工程—环境工程]