Oxidation of aromatic substrates in water/goethite slurry by means of hydrogen peroxide

被引：92

作者：

Andreozzi, R ^{[1
]}

D'Apuzzo, A ^{[1
]}

Marotta, R ^{[1
]}

机构：

[1] Univ Naples Federico II, Fac Ingn, Dipartimento Ingn Chim, I-80125 Naples, Italy

来源：

WATER RESEARCH | 2002年 / 36卷 / 19期

关键词：

goethite; hydrogen peroxide; fenton-like reactions; chemical oxidation; kinetics; phenolic compounds;

D O I：

10.1016/S0043-1354(02)00204-X

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

The oxidation of aromatic derivatives in aqueous goethite slurry at varying catalyst load and hydrogen peroxide concentration is investigated. For,adopted experimental conditions only the compounds containing two adjacent -OH groups or one -OH and one -NH2 groups are oxidized. A model previously developed for the oxidation of 3,4dihydroxybenzoic acid has been satisfactorily used to describe the oxidation of 1,2-benzenediol (catechol), 2-aminophenol and 2,3-dihydroxybenzoic acid. (C) 2002 Elsevier Science Ltd. All rights reserved.

引用

页码：4691 / 4698

页数：8

共 20 条

[1]

ANDREOZZI R, 2002, IN PRESS WATER RES

[2]

[Anonymous], 1983, ENG OPTIMIZATION

[3] PHOTOMETRIC-METHOD FOR THE DETERMINATION OF LOW CONCENTRATIONS OF HYDROGEN-PEROXIDE BY THE PEROXIDASE CATALYZED OXIDATION OF N,N-DIETHYL-P-PHENYLENEDIAMINE (DPD) [J].