Experiment research on the optimum hydrodynamic conditions of flocculation

doi:10.11894/1005-829x.2005.25(5).53

INDUSTRIAL WATER TREATMENT ›› 2005, Vol. 25 ›› Issue (5): 53-55. doi: 10.11894/1005-829x.2005.25(5).53

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Experiment research on the optimum hydrodynamic conditions of flocculation

Sun Hongjie¹, Gu Xiaoyu²

1. Department of Chemical Engineering,Dalian Nationalities University, Dalian 116600, China;

2. Beijing University of Chemical Technology, Beijing 100029, China

Received:2004-09-19 Online:2005-05-20 Published:2010-10-01

絮凝最佳水力条件的实验研究

孙红杰¹, 谷晓昱²

1. 大连民族学院化学工程系, 辽宁大连 116600;
2. 北京化工大学, 北京 100029

作者简介:孙红杰(1973- ),2001年北京化工大学硕士毕业，讲师，主要从事环境污染控制方面的研究，联系电话:13804958951, E-mail : sunhongjie@ dlnu.edu.cn联系人谷晓星，电话010-64434862 , E-mail : guxy0818@163com ,guxy@mail.buct.edu.cn

Abstract

Abstract:

The flocculation effects and properties of the ferric chloride, aluminium sulphate and poly aluminium chloride(PAC)have been studied. The optimum dosages and hydrodynamic conditions, residual turbidity changes of the three kinds of flocculants are determined. The running results show that the PAC has better yearly effect in water treatment plants

Key words: property of coagulation, ferric chloride, aluminium sulphate, poly aluminium chloride

摘要：

研究了三氯化铁、硫酸铝和聚合氯化铝(PAC)絮凝剂的絮凝效果和性能,测定了三种常用絮凝剂的最佳投加量、最佳水力条件及剩余浊度的变化等,水厂实际运行结果表明:PAC比较适合水厂全年的生产要求。

关键词: 絮凝性能, 三氯化铁, 硫酸铝, 聚合氯化铝

CLC Number:

X703.1

Sun Hongjie,Gu Xiaoyu. Experiment research on the optimum hydrodynamic conditions of flocculation[J]. INDUSTRIAL WATER TREATMENT, 2005, 25(5): 53-55.

孙红杰,谷晓昱. 絮凝最佳水力条件的实验研究[J]. 工业水处理, 2005, 25(5): 53-55.

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