PHOTO-DEGRADATION AND OPTIMISATION MODELLING OF REACTIVE RED 190 DYE USING A RESPONSE SURFACE METHODOLOGY

被引：0

作者：

Iqbal, M. ^{[1
]}

Zubair, M. ^{[2
]}

Bokhari, T. H. ^{[2
]}

Nisar, J. ^{[1
]}

Tahir, M. A. ^{[3
]}

Masood, N. ^{[4
]}

Ashar, A. ^{[5
]}

Zahid, M. ^{[6
]}

机构：

[1] Univ Peshawar, Natl Ctr Excellence Phys Chem, Peshawar 25120, Pakistan

[2] Govt Coll Univ, Dept Chem, Faisalabad 38000, Pakistan

[3] Univ Agr Faisalabad, Dept Chem, Faisalabad 38040, Pakistan

[4] COMSATS Inst Informat Technol, Dept Environm Sci, Vehari 61100, Pakistan

[5] Women Univ, Dept Chem, Govt Coll, Faisalabad, Pakistan

[6] Pakistan Inst Engn & Appl Sci, Dept Met & Mat Engn, Islamabad, Pakistan

来源：

OXIDATION COMMUNICATIONS | 2015年 / 38卷 / 04期

关键词：

dye degradation; Reactive Red 190 (RR 190); response surface methodology (RSM); optimisation; ADVANCED OXIDATION PROCESSES; DEGRADATION; WASTE; REMOVAL; DECOLORIZATION; CYTOTOXICITY; RADIATION; WATER; ZN;

D O I：

暂无

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

In present study, the efficiency of advanced oxidation processes (AOPs) was appraised for the degradation of Reactive Red 190. A factorial design (2(n)) and multivariate analysis were used for optimisation of H2O2, UV exposure time, pH, shaking and temperature. The dye removal was achieved up to 98.5% at optimised conditions with a rate constant of 0.04354 min(-1) The H2O2 percentage, UV irradiation time, pH of solution, shaking speed and temperature levels for the maximum degradation were found to be 3.74%, 100 min, 4.2, 81 rpm and 42 degrees C, respectively. The results showed that response surface methodology was an efficient tool for determining the efficiency of AOP for the degradation of Reactive Red 190.

引用

页码：1667 / 1677

页数：11

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