工业水处理 ›› 1999, Vol. 19 ›› Issue (4): 38-40,46. doi: 10.11894/1005-829x.1999.19(4).38

• 经验交流 • 上一篇    下一篇

高pH值条件下合成氨厂冷却水系统微生物的控制

齐永红1, 靳文礼2, 刘菊梅2   

  1. 1. 陕西省石油化工研究设计院, 陕西 西安 710054;
    2. 陕西渭河化肥厂
  • 收稿日期:1999-01-01 出版日期:1999-07-20 发布日期:2014-08-22
  • 作者简介:齐永红,1970年生,1990年毕业于北京化工大学,现陕西省石油化工研究设计院工作,工程师。

CONTROL OF GERMS IN COOLING WATER SYSTEMS IN SYNTHETIC AMMONIA PLANTS UNDER HIGH pH CONDITIONS

Qi Yong-hong1   

  1. Shanxi Institute of Petrochemical Technology Research & Design, Xi’an 710054
  • Received:1999-01-01 Online:1999-07-20 Published:2014-08-22

摘要:

通过针对陕西渭河化肥厂循环冷却水系统水质运行条件而进行的大量试验和实践工作,讨论并确定了在高pH值条件下以氯为杀生主剂,异噻唑啉酮、稳定性二氧化氯、1227为杀生辅剂的微生物控制方案,并对方案的操作条件进行了研究。

关键词: 循环冷却水, 杀生剂, 微生物控制

Abstract:

Being based upon planty of experiments and practice made about circulating cooling water operating conditions in Weihe Chemical Fertilizer Plant, where the pH is high, a germ control project of using chlorine as essential germicide and isothiazolone, stable chlorine dioxide quarternary amine salt as secondary germicides has been discussed. The operating conditions of this project has been studied.

Key words: circlulating cooling water, germicides, opterating qualification, high pH