Development of a HPLC method to follow the degradation of phenol by electrochemical or photoelectrochemical treatment

被引：49

作者：

Andrade, LS ^{[1
]}

Laurindo, EA ^{[1
]}

de Oliveira, RV ^{[1
]}

Rocha, RC ^{[1
]}

Cass, QB ^{[1
]}

机构：

[1] Univ Fed Sao Carlos, Dept Quim, BR-13560970 Sao Carlos, SP, Brazil

来源：

JOURNAL OF THE BRAZILIAN CHEMICAL SOCIETY | 2006年 / 17卷 / 02期

关键词：

wastewater treatment; HPLC method; phenol degradation; PbO2; electrodes; Ti/TiO2; photoelectrodes;

D O I：

10.1590/S0103-50532006000200022

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The development and validation of a HPLC method to follow the degradation of phenol by electrochemical or photoelectrochemical treatment are described. This method, which allows determining amounts of phenol, p-benzoquinone and cathecol in electrolyzed or photoelectrolyzed solutions, was used for analysis of reaction intermediates during electrooxidation or photoelectrooxidation of phenol using a Ti-Pt/PbO2 (obtained by thermal-electrochemical or electrodeposition methods) or Ti/TiO2 doped with Ga3+ (obtained by thermal decomposition of precursor salts) electrode.

引用

页码：369 / 373

页数：5

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