工业水处理 ›› 2003, Vol. 23 ›› Issue (5): 12-15. doi: 10.11894/1005-829x.2003.23.(5).12

• 专论与综述 • 上一篇    下一篇

改性淀粉絮凝剂的开发与应用

相波,李义久, 倪亚明   

  1. 同济大学化学系, 上海 200092
  • 收稿日期:2002-09-11 出版日期:2003-05-20 发布日期:2010-10-01
  • 作者简介:相波(1975- ),2001年同济大学博士研究生.联系电话:021-65981594,E-mail: bxiangbo@163.net.

Synthesis and application of starch-modified flocculants

Xiang Bo, Li Yijiu, Ni Yaming   

  1. Department of Chemistry, Tongji University, Shanghai 200092,China
  • Received:2002-09-11 Online:2003-05-20 Published:2010-10-01

摘要:

淀粉来源广,价格低廉,产物可完全生物降解,因此淀粉改性絮凝剂的研究发展迅速。淀粉改性絮凝剂包括非离子型、阴离子型和阳离子型,文中综述了近十年来我国在这几方面的研究开发与应用方面的进展,并对今后进一步的研究提出了一些建议,建议今后加强实际工艺的研究,充分考虑到影响絮凝剂对废水处理效果的因素,开发出更加有效的絮凝剂。

关键词: 改性淀粉, 絮凝剂, 水处理

Abstract:

Starch is a natural low cost polymer which can be modified with many agents, and the resulted products and itself can be biodegraded completely. For these reasons more attention has been paid to starch modified flocculants which includes non ionic, anionic and cationic starch derivatives. RD and application of starch modified flocculants are reviewed for this decade, and in the end some advice for future research is given.

Key words: modified starch, flocculant, wastewater treatment

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