江汉大学学报(自然科学版) ›› 2016, Vol. 44 ›› Issue (3): 271-274.doi: 10.16389/j.cnki.cn42-1737/n.2016.03.014

• 水污染治理 • 上一篇    下一篇

硝基苯类废水处理工艺研究

谭芳,袁中秋,郑琦*   

  1. 江汉大学 光电化学材料与器件教育部重点实验室,化学与环境工程学院,湖北 武汉 430056
  • 出版日期:2016-06-28 发布日期:2016-07-21
  • 通讯作者: 郑琦
  • 作者简介:谭芳(1973—),女,实验师,硕士,研究方向:仪器分析。
  • 基金资助:
    武汉市教育局科技项目(CXY201402)

Treatment Process of Wastewater Containing Nitrobenzene Compound

TAN Fang,YUAN Zhongqiu,ZHENG Qi*   

  1. Key Laboratory of Optoelectronic Chemical Materials and Devices,Ministry of Education;School of Chemistry and Environmental Engineering,Jianghan University,Wuhan 430056,Hubei,China
  • Online:2016-06-28 Published:2016-07-21
  • Contact: ZHENG Qi

摘要: 根据硝基苯类废水的特点,通过“酸析、电芬顿、絮凝”等方法处理废水,对pH、电极极板、絮凝剂、氧化剂等实验条件进行优化,通过监测废水中COD、甲苯、苯胺、苯酚、硝基苯、邻硝基甲苯、间硝基甲苯、对硝基甲苯含量变化,得到适宜的废水处理工艺条件。

关键词: 硝基苯类废水, 酸析, 电解, Fenton氧化, 絮凝

Abstract: The wastewater treatment process was obtained by acid precipitation,electrolysis,Fenton oxidation and flocculation according to the characteristics of nitrobenzene wastewater. The experimental conditions of pH,electrode,flocculation,oxidation agent were optimized and the suitable process conditions were obtained through the monitoring of COD and the concentration of toluene,aniline,phenol,nitrobenzene, o - nitrotoluene, m - nitrotoluene and p - nitrotoluene.

Key words: nitrobenzene wastewater, acid precipitation, electrolysis, Fenton oxidation, flocculation

中图分类号: