工业水处理 ›› 2010, Vol. 30 ›› Issue (1): 77-79. doi: 10.11894/1005-829x.2010.30(01).77

• 经验交流 • 上一篇    下一篇

宝钢不锈钢冷轧厂光平整液废水处理系统

李善仁1, 何迎春2, 刘金成3   

  1. 1. 麦王环保工程技术(上海)有限公司,上海 200135;
    2. 中冶赛迪工程技术股份有限公司上海分公司,上海 200130;
    3 宝钢股份不锈钢分公司能源部,上海 200431
  • 收稿日期:2009-09-18 修回日期:2009-09-18 出版日期:2010-01-20 发布日期:2010-10-01
  • 作者简介:李善仁(1977- ),2002 年同济大学环境科学与工程学院研究生毕业,环境工程专业,研究方向:水污染防治。电话:021-68552275-21,021-68552276,E-mail:shanrenhj@yahoo.com.cn,shanrenhj@sohu.com。

Wastewater treatment system for the continuous hot galvanized line and annealing line of carbon steel in Stainless Steel Branch, Baoshan Iron & Steel Co., Ltd.

Li Shanren1, He Yingchun2, Liu Jincheng3   

  1. 1. McWong Environmental Engineering(Shanghai)Co., Ltd., Shanghai 200135, China;
    2. Shanghai Branch of CISDI Engineering Co., Ltd., Shanghai 200130, China;
    3 Energy Sources Department, Stainless Steel Branch, Baoshan Iron & Steel Co., Ltd., Shanghai 200431, China
  • Received:2009-09-18 Revised:2009-09-18 Online:2010-01-20 Published:2010-10-01

摘要:

介绍了一套完全崭新的工艺用于热镀锌机组排放的光整液及碳钢连退机组排放的平整液废水处理系统。该工艺采用均质调节池—pH中和罐—溶气气浮—冷却塔—EGSB—MBR装置。该工艺流程很好地解决了钢铁行业冷轧厂的光平整液废水处理这一大难题。

关键词: 膨胀颗粒污泥床, 膜生物反应器, 光平整液废水

Abstract:

The application of equalization basin, pH neutralization tank, DAF, EGSB and MBR to the wastewater treatment system for the continuous hot galvanized line and annealing line of carbon steel in Stainless Steel Branch, Baoshan Iron & Steel Co., Ltd., is introduced. The process provides a very new and good solution for the wastewater treatment system of the continuous hot galvanized line and annealing line of carbon steel in cold rolling mills of steel manufacturing area.

Key words: expanded granular sludge bed, membrane bioreactor, wastewater for CGL &, CSAL

中图分类号: