工业水处理 ›› 2007, Vol. 27 ›› Issue (11): 68-70. doi: 10.11894/1005-829x.2008.27.11.68

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临涣电厂循环冷却水处理中的pH控制

王世山1, 韩强2   

  1. 1. 临涣中利发电有限公司, 安徽淮北 235139;
    2. 天津化工研究设计院, 天津 300131
  • 收稿日期:2007-06-25 出版日期:2007-11-20 发布日期:2010-10-01
  • 作者简介:王世山(1963- ), 1986 年毕业于安徽理工大学, 工程师, 公司副总经理。电话: 0561- 7889710 , 7889678 ,E-mail: shishanwang@163.com

Controlling of the pH in circulating water treatment at Linhuan Power Plant

Wang Shishan1, Han Qiang2   

  1. 1. Linhuan Zhongli Power Co., Ltd., Huaibei 235139, China;
    2. Tianjin Research &Design Institute of Chemical Industry, Tianjin 300131, China
  • Received:2007-06-25 Online:2007-11-20 Published:2010-10-01

摘要:

水处理药剂可抑制工业循环水系统结垢, 但是对于一些高硬度、高碱度、高硫酸根的水质, 仅仅依靠水处理药剂往往达不到预期的效果。可以通过调节pH改善阻垢效果。作者针对临涣电厂水质进行了一系列的试验, 探究了pH对水处理药剂阻垢能力的帮助。

关键词: 水处理药剂, 高硬度, pH调节

Abstract:

Water treatment chemicals have the function to inhibit the scale formation in industrial circulating water.However, only relying on water treatment chemicals can not obtain the expected result when the water has high hardness, high alkalinity or high SO42- . Based on this situation, adjusting the pH will improve the inhibitive effect. Aiming at the water quality situation at Linhuan Power Plant, a series of experiments have been done, exploring the effect of pH on the inhibition capacity of water treatment chemicals.

Key words: water treatment chemicals, high hardness, pH adjustment

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