化工循环水系统预膜方案研究
收稿日期: 2003-07-13
网络出版日期: 2010-10-01
Researches on the pre-film plan for the chemical circulating cooling water system
Received date: 2003-07-13
Online published: 2010-10-01
吴小芳 . 化工循环水系统预膜方案研究[J]. 工业水处理, 2004 , 24(1) : 35 -37 . DOI: 10.11894/1005-829x.2004.24(1).35
Aiming at the characteristic of water quality and the running situation of the chemical circulating cooling water system,the effect of the three factors (the concentration of pre-film agent,pH and time)on the pre-film result hasbeen investigated in lab.Then,the range of the three factorshasbeen confirmed.At the same time,the concentration of Ca2+ and the way to adjust pH when pre-film iscarrying on have been probed.Since the Cu2+ is high in the processof pre-filming,BTA is added to it in order to decrease the bad influence.At the end,reasonable and effective pre-film running plan isput forward.
Key words: circulating cooling water; pre-film plan; copper ion
[1] 陆婉珍,等.工业水处理技术(第四册)[M].北京:中国石化出社,2000.38-40
[2] 李景宁,等.空调冷却水处理中预膜的研究[J].广西化工,2001,30(3):6-8
[3] 冯李文,等.苯骈三氮唑对铜的缓蚀作用[J].川化.,1996,(3):42-48
/
〈 | 〉 |