工业水处理 ›› 2002, Vol. 22 ›› Issue (2): 20-21. doi: 10.11894/1005-829x.2002.22(2).20

• 试验研究 • 上一篇    下一篇

强化混凝去除给水藻类的应用研究

周勤, 黄瑞敏, 肖锦   

  1. 华南理工大学造纸与环境工程学院 广东 广州 510640
  • 收稿日期:2001-08-29 出版日期:2002-02-20 发布日期:2010-10-01
  • 作者简介:周勤(1969-),2001年3月获环境工程博士学位,讲师。

The removal of algae in water sources by enhanced coagulation

ZHOU Qin, HUANG Ruimin, XIAO Jin   

  1. Environmental Science & Engineering Department, South China University of Technology,Guangzhou 510640,China
  • Received:2001-08-29 Online:2002-02-20 Published:2010-10-01

摘要:

不同混凝条件下测定混凝前后的藻类数目和叶绿素 -a含量,并对混凝絮体进行了拍照分析。结果表明 :强化混凝较常规混凝对去除藻类有较好效果,研制的PASS絮凝剂或配伍使用天然高分子絮凝剂CGA比单独投加硫酸铝和PAC可明显提高藻类去除率。

关键词: 强化混凝, 给水, 藻类

Abstract:

T he number of algae and the content of chlorophyll- a have been analyzed by jar tests w ith dif ferentcoagulants and mixing condit ions. Photos of the floc have been taken and analysed. T he conclusions are PASSor the enhanced process w ith CGA can increase the removal of algae

Key words: enhanced coagulation, water sources, algae

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