用软水替代清水,提高循环水系统浓缩倍数对水处理成本的影响  

The Effect of Using Soft Water Instead of Clean Water to Increase the Concentration Multiple of Circulating Water System on Water Treatment Cost

作　　者：杜小丽 常凤敏 DU Xiaoli;CHANG Fengmin(Energy Dept.of Jiangsu Yonggang Group Co.,Ltd.,Zhangjiagang,Jiangsu 215600,China)

机构地区：[1]江苏永钢集团有限公司能源部,江苏张家港215600

出　　处：《冶金动力》2020年第4期57-58,66,共3页Metallurgical Power

摘　　要：在敞开式循环冷却水系统中,浓缩倍数越大,说明水重复利用率越高,排污越少,补水也会越少。本文以煤气发电循环水系统为例,从水处理成本方面分析研究以软水代替清水提高循环水系统浓缩倍数的可行性。In the open circulating cooling water system,bigger concentration multiple means higher water reuse rate,less sewage and make-up water.Taking the circulating water system of gas power generation as an example,this paper analyzes the feasibility of using soft water instead of clean water to increase the concentration multiple of circulating water system from the aspect of water treatment cost.

关 键 词：循环水 浓缩倍数 水处理成本 水质 

分 类 号：TQ085[化学工程]