大学化学 >> 2015, Vol. 30 >> Issue (6): 67-74.doi: 10.3866/pku.DXHX20150667

化学实验 上一篇    下一篇

电解法处理有色有机废水——介绍一个物理化学综合设计实验

邓媛, 秦菁菁, 胡晓宏, 夏艳, 龚楚清, 邓立志, 夏春兰   

  1. 武汉大学化学与分子科学学院 湖北武汉 430072
  • 发布日期:2015-12-25
  • 通讯作者: 邓媛 E-mail:dengy@chem.whu.edu.Cn
  • 基金资助:

    武汉大学实验技术项目(No.WHU-2014-SYJS-09)

Electrolysis for Colored Organic Wastewater Treatment——Introduction of a Comprehensive Experiment of the Physical Chemistry Laboratory

Deng Yuan, Qin Jingjing, Hu Xiaohong, Xia Yan, Gong Chuqing, Deng Lizhi, Xia Chunlan   

  1. College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, Hubei, China
  • Published:2015-12-25

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摘要：

介绍电解法处理有色有机废水这样一个新的物理化学设计实验,详细阐述了实验原理、实验装置的搭建和实验操作方法,主要探讨了电流密度、电解时间、辅助电解质浓度等技术参数对槽压和有机物转化率的影响,并介绍了该实验的开设模式和实践情况。

关键词: 电催化氧化, 槽压, 转化率, 物理化学设计实验

Abstract:

In this paper, a new comprehensive and design experiment of the physical chemistry laboratory was introduced. And the principle, apparatus setup and the experimental procedure were discussed in detail. The effects of the current density, time of electrolysis, the concentration of the supporting electrolyte, and other technical parameters on the cell voltage and the conversion rate of organic matter were explored. In addition, the teaching mode and practice of the experiment were introduced.

Key words: Electrocatalytic oxidation, Cell voltage, Conversion rate, Comprehensive experiment of the physical chemistry laboratory

MSC2000: 

  • O646.51