TREATMENT OF TEXTILE WASTE-WATER BY FENTONS REAGENT

被引：53

作者：

LIN, SH

PENG, CF

机构：

[1] Department of Chemical Engineering, Yuan Ze Institute of Technology, Neili

来源：

JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH PART A-ENVIRONMENTAL SCIENCE AND ENGINEERING & TOXIC AND HAZARDOUS SUBSTANCE CONTROL | 1995年 / 30卷 / 01期

关键词：

FENTONS REAGENT; TEXTILE WASTE-WATER; COAGULATION DECOLORIZATION;

D O I：

10.1080/10934529509376187

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Treatment of textile wastewaters from a dyeing and finishing mill by Fenton's reagent is investigated. The experimental results are assessed in terms of COD and color (turbidity) reductions to determine the treatment efficiency of the Fenton's process. Operating variables, such as the pH, amounts of H2O2 and FeSO4, time of Fenton's treatment and amounts of polyaluminum chloride (PAC) and polymer, are explored to determine their respective effects on the efficiency of the Fenton's oxidation of the textile wastewater. Optimum operating range for each of those variables are experimen-tally obtained. The operating ranges of those were found to be different from those of dye waste-water containing only single dye component. The treatment of Fenton's reagent was found to be rather effective with an efficiency of COD removal of up to 80%.

引用

页码：89 / 98

页数：10

共 16 条

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