THE PHOTO-FENTON REACTION - AN EFFECTIVE PHOTOCHEMICAL WASTE-WATER TREATMENT PROCESS

被引：313

作者：

RUPPERT, G ^{[1
]}

BAUER, R ^{[1
]}

HEISLER, G ^{[1
]}

机构：

[1] AUSTRIAN ENERGY & ENVIRONM,A-1210 VIENNA,AUSTRIA

来源：

JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY | 1993年 / 73卷 / 01期

关键词：

D O I：

10.1016/1010-6030(93)80035-8

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

A novel photochemical degradation method for organic contaminants, the photo-Fenton reaction, has been investigated. Irradiation of an aqueous solution of 4-chlorophenol (4-CP) with light of greater than 320 nm in the presence of H2O2 and Fe2+ accelerates the degradation rate of 4-CP and total organic carbon (TOC) significantly compared with the Fe2+-H2O2 reaction in the dark. The effects of the initial 4-CP and H2O2 concentrations and the intensity of light irradiation on the degradation rates of TOC and H2O2 and the ratio of Fe2+ to Fe3+ are described. Results are compared with the dark Fenton reaction.

引用

页码：75 / 78

页数：4

共 14 条

[1] CHEMICAL DEGRADATION OF CHLOROPHENOLS WITH FENTON REAGENT (FE-2++H2O2) [J].