Effect of the current intensity in the electrochemical oxidation of aqueous phenol wastes at an activated carbon and steel anode

被引：97

作者：

Cañizares, P

Domínguez, JA

Rodrigo, MA

Villaseñor, J

Rodríguez, J

机构：

[1] Univ Castilla La Mancha, Dept Ingn Quim, Ciudad Real 13004, Spain

[2] Inst Super Politecn Jose Antonio Echevarria, Dept Ingn Quim, Havana, Cuba

来源：

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH | 1999年 / 38卷 / 10期

关键词：

D O I：

10.1021/ie9901574

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

The effect of the current intensity in the electrochemical oxidation of aqueous phenol wastes at an activated carbon and steel anode was investigated. Results confirm that three reaction pathways were involved in the electrochemical process: direct degradation or electrochemical cold combustion, chemical oxidation, and polymerization. The chemical oxidation pathway was the most important for the range of current intensities studied. To interpret the experimental behavior, a simple mathematical model was proposed and tested, obtaining good agreements between experimental and simulated data.

引用

页码：3779 / 3785

页数：7

共 26 条

[1] The removal of low level organics via hydrogen peroxide formed in a reticulated vitreous carbon cathode cell, Part 1. The electrosynthesis of hydrogen peroxide in aqueous acidic solutions [J].