杨凤林
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膜法处理H酸废水的初步研究
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Indexed by:期刊论文

Date of Publication:2007-03-20

Journal:辽宁化工

Volume:36

Issue:3

Page Number:174-177

ISSN No.:1004-0935

Key Words:膜萃取;H酸;染料中间体;废水处理

Abstract:采用磺化聚醚砜中空纤维管膜萃取技术处理含H酸的水溶液,研究了流动方式、溶液pH、温度以及初始浓度对萃取效率的影响.实验结果表明,在水走壳程,有机相走管程,两相并流流动时,提高水相流速和有机相流速都会影响萃取效率.在两膜器串联、两相并流的情况下,可使初始质量浓度为2 000 mg·L-11的溶液降至30 mg·L-1,证明了膜萃取去除H酸废水的可行性和高效性.

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Gender:Male

Alma Mater:大连工学院

Degree:Master's Degree

School/Department:环境学院

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