INDUSTRIAL WATER TREATMENT ›› 2006, Vol. 26 ›› Issue (9): 5-9. doi: 10.11894/1005-829x.2006.26(9).5

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Progress of flocculation applied to dyeing was tewater treatment

Han Changxiu, Cao Meng, Zhang Baogui   

  1. College of Environmental Science & Engineering, Nankai University, Tianjin 300071, China
  • Received:2006-02-10 Online:2006-09-20 Published:2010-10-01

絮凝法在印染废水处理中的应用进展

韩长秀, 曹梦, 张宝贵   

  1. 南开大学环境科学与工程学院, 天津 300071
  • 作者简介:韩长秀(1970- ),南开大学环境科学与工程学院,副教授。电话:13920957651,E-mail:hanchangxiuhk@126.com。

Abstract:

The sources and character of dyeing wastewater, the feature and mechanism of flocculation, the primary category, property and characteristics of inorganic flocculants, organic flocculants, bio-flocculants and complex flocculants are briefly introduced. Their application to dyeing wastewater treatment in resent years are reviewed and their removal rate of COD, SS and chromaticity are compared.

Key words: dyeing wastewater, flocculation, flocculant

摘要:

介绍了印染废水的来源、特点,絮凝法的特征和絮凝机理,以及无机絮凝剂、有机絮凝剂、生物絮凝剂、复合絮凝剂的主要种类、性质及特点。综述了近几年絮凝剂在印染废水处理中的应用,并比较了不同絮凝剂对印染废水中COD、SS及色度的去除率。

关键词: 印染废水, 絮凝法, 絮凝剂

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