工业水处理 ›› 2006, Vol. 26 ›› Issue (4): 70-73. doi: 10.11894/1005-829x.2006年.26(04).70

• 试验研究 • 上一篇    下一篇

焦炭吸附—微波降解处理活性橙X-GN染料废水的研究

何星存1, 唐晓琳2, 黄智1, 陈孟林1   

  1. 1. 广西师范大学资源与环境学系, 广西, 桂林 541004;
    2. 广西师范大学化学化工学院, 广西, 桂林 541004
  • 收稿日期:2005-11-25 修回日期:2005-11-25 出版日期:2006-04-20 发布日期:2010-10-01
  • 作者简介:何星存(1962- ),1982 年在广西师范大学获理学学士,1988 年在兰州大学获理学硕士,2000 年在中山大学获理 学博士,现为广西师范大学资源与环境学系教授。电话: 0773- 5856124,E-mail: xche@mailbox.gxnu.edu.cn。
  • 基金资助:

    广西自然科学基金资助项目(0339031)

Study on the treatment of active orange X-GN wastewater by coke adsorption-microwave degradation

He Xingcun1, Tang Xiaolin2, Huang Zhi1, Chen Menglin1   

  1. 1. Department of Resources and Environmental Science, Guangxi Normal University, Guilin 541004, China;
    2. College of Chemistry and Chemical Engineering, Guangxi Normal University, Guilin 541004, China
  • Received:2005-11-25 Revised:2005-11-25 Online:2006-04-20 Published:2010-10-01

摘要:

提出了一种利用微波辐射加速焦炭吸附并用微波进行焦炭再生处理染料废水的方法,试验结果表明,微波不仅显著促进焦炭对染料的吸附,而且能分解吸附在焦炭上的染料使焦炭再生,焦炭多次使用仍能保持染料溶液的脱色率在98%以上。此外,研究了各种相关因素对染料废水脱色的影响。

关键词: 染料废水, 活性橙, 吸附, 焦炭, 微波辐照

Abstract:

A method for treating active orange X-GN wastewater by coke adsorption-microwave degradation has been developed. The experimental results show that microwave radiation could accelerate the adsorption of dye on coke. The dye adsorbed on coke can be degraded by microwave radiation and the coke can be regenerated at the same time. The decolorization rate remains over 98% when the coke has been used for ten times. The influencing factors is studied and discussed.

Key words: dye wastewater, active orange, adsorption, coke, microwave radiation

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