工业水处理 ›› 2003, Vol. 23 ›› Issue (6): 26-27. doi: 10.11894/1005-829x.2003.23(6).26

• 试验研究 • 上一篇    下一篇

聚硅酸铝铁与聚硅酸铝对废水混凝效果的比较

朱开金1, 薛笑丽1, 刘芳萍2   

  1. 1. 华北工学院分院;
    2. 山西兴安化工集团公司 山西太原 030008
  • 收稿日期:2002-11-25 出版日期:2003-06-20 发布日期:2010-10-01
  • 作者简介:朱开金(1963- ),1988年毕业于南京理工大学,硕士学位,高级工程师。

Comparison of the coagulative effect of coagulants polyaluminum-ferricsilicate and polyaluminum-silicate on wastewater treatment

Zhu Kaijin1, Xue Xiaoli1, Liu Fangping2   

  1. 1. Branch College of North China Insititute of Technology, Taiyuan 030008, China;
    2. Shanxi Xing’an Chemical Industry Group, Taiyuan 030008, China
  • Received:2002-11-25 Online:2003-06-20 Published:2010-10-01

摘要:

比较了聚硅酸铝铁和聚硅酸铝两种絮凝剂对钢厂废水的混凝效果。结果表明,聚硅酸铝铁对钢厂废水的絮凝效果远好于聚硅酸铝,特别是在相同用量的情况下,前者对废水中悬浮物的去除很明显。研究、开发复合型无机高分子絮凝剂,同时降低其成本应是水处理领域重点发展的方向。

关键词: 絮凝剂, 聚硅酸铝铁, 聚硅酸铝, 废水处理

Abstract:

The coagulative effect of two kinds of coagulants on wastewater treatment in steel works are compared. It is expoundedthat compound inorganic high polymer flocculants should be studied and developed essentially in the water treatmentfield.

Key words: coagulants, polyaluminum-ferric-silicate, polyaluminum-silicate, wastewater treatment

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