工业水处理 ›› 2003, Vol. 23 ›› Issue (2): 15-18. doi: 10.11894/1005-829x.2003.23(2).15

• 专论与综述 • 上一篇    下一篇

高分子复合铁盐絮凝剂的研究进展

鲁骎, 周恭明   

  1. 同济大学环境科学与工程学院 上海 200433
  • 收稿日期:2002-10-08 出版日期:2003-02-20 发布日期:2010-10-01
  • 作者简介:鲁骎(1978- ), 2000 年毕业于东南大学环境工程系,2001年同济大学环境科学与工程学院, 硕士在读。 电话:021-65901267

Researches on and development of ferric-salt composite flocculants

Lu Qin, Zhou Gongming   

  1. Environmental Science and Engineering College,Tongji University,Shanghai 200433,China
  • Received:2002-10-08 Online:2003-02-20 Published:2010-10-01

摘要:

无机高分子复合絮凝剂与普通的无机高分子絮凝剂相比有很多优点,近年来得到国内外学者的广泛重视和开发应用。由于铝系絮凝剂存在的一系列问题,铁系絮凝剂的开发成为了研究热点。通过对几种高分子复合铁盐絮凝剂的介绍,分析了它们的特点、发展现状及应用,指出今后将有广阔的发展前景。

关键词: 铁盐, 复合絮凝剂, 混凝, 水处理

Abstract:

Inorganic high polymer composite flocculants have more advantages than inorganic high polymer flocculants.So there have been so many domestic and oversea researches about their preparation and development in recent years.People have found many problems of aluminium-salt flocculants, therefore, more attention have been paid to ferric-salt floccula- nts.This paper introduces a series of ferric-salt high polymer composite flocculants and analyses their characters, devel-opment and application.It points out the application prospect of ferric-salt composite flocculants is very good in the fu-ture .

Key words: ferric-salt, composite flocculants, coagulation, wastewater treatment

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