杨凤林
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活性艳蓝KN-R在ACF电极上成对电解脱色的影响因素
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Indexed by:期刊论文

Date of Publication:2007-12-05

Journal:环境工程学报

Included Journals:CSCD

Volume:1

Issue:12

Page Number:75-78

ISSN No.:1673-9108

Key Words:活性炭纤维;成对电解;电氧化;电还原;蒽醌染料;脱色

Abstract:分别以活性炭纤维(ACF)为阳极和阴极,在无隔膜电解槽中研究了利用成对电解降解蒽醌染料活性艳蓝KN-R脱色过程的影响因素.考察了染料初始浓度、支持电解质Na2SO4、pH及温度诸条件对脱色性能的作用.结果表明:适当增加染料初始浓度和支持电解质浓度,酸性和中性条件以及适中的温度均对成对电解脱色性能有利.当染料初始浓度为251 mg/L,在合适的处理条件下,脱色率达到95%,脱除单位质量染料电耗仅为1.22 kWh/kg染料.

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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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