University Chemistry ›› 2015, Vol. 30 ›› Issue (6): 67-74.doi: 10.3866/pku.DXHX20150667

• Chemistry Laboratory • Previous Articles     Next Articles

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

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