2011年第2期 总第144期 冶 金 动 力 METAI I URGICAL POWER 71
反渗透浓水在循环冷却水系统中的利用
李和平
(湖南华菱涟源钢铁有限公司热电厂,湖南娄底417009)
【摘要】介绍一级反渗透浓水全部用作1 发电机组循环冷却水补水,在同比浓缩倍率下具有安全、稳定 的运行,运行两年后结果表明,阻垢效果提高。实施改造后,大大减少了废水排放,经济效益和社会效益显著。
【关键词】反渗透;浓水;循环冷却水;回用 【中图分类号】TF085 【文献标识码】B 【文章编号】1006—6764(201 1)02—0071—03
Utilization of Reverse Osmosis COncentrated Water in
Circulating Cooling Water System
LI He——ping (//eat Power Plant,Hunan Va!in Lianymm Iron&Steel Co.,Ltd.,Loudi,Hunan 417009,China) 【Abstract】All first class reverse osmosis concentrated water is used as additional water
of circulating cooling water of No.1 generating set.It has safe and stable running effects
under the same concentration multiplying power.The practice shows that antiscaling effect
increases after operation of two years.It has greatly reduced drainage of wastewater,and