Optimization of the operating parameters using RSM for the Fenton oxidation process and adsorption on vegetal carbon of MO solutions

被引：25

作者：

Saldana-Robles, Adriana ^{[1
]}

Guerra-Sanchez, Ricardo ^{[1
]}

Maldonado-Rubio, Manuel I. ^{[2
]}

Peralta-Hernandez, Juan M. ^{[1
]}

机构：

[1] Ctr Innovac Aplicada Tecnol Competit CIATEC, Dept Invest Ambiental, Guanajuato 37545, Mexico

[2] Plataforma Solar Almeria CIEMAT, Tabernas 04200, Almeria, Spain

来源：

JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY | 2014年 / 20卷 / 03期

关键词：

Fenton process; Adsorption process; Methyl orange; Decolorization efficiency; Response surface methodology; Optimization; EXPERIMENTAL-DESIGN; AZO-DYE; WATER; WASTEWATERS; DEGRADATION; METHODOLOGY; TIO2;

D O I：

10.1016/j.jiec.2013.06.015

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

This study focused on the application of RSM on the Fenton process and the adsorption of vegetal carbon (VC) to obtain the optimal conditions for the minimization of the colored synthetic wastewater. Methyl orange (MO) with an azo dye was used as the model organic compound. Fenton processes were investigated to establish the optimal conditions. The Fe2+/H2O2 ratio was studied to establish the major MO degradation when 100 and 200 mg/L of MO were treated. For the adsorption process, to determine the optimal conditions, the principal variables studied were the vegetal carbon mass dosage, degradation time and dye concentration. (C) 2013 The Korean Society of Industrial and Engineering Chemistry. Published by Elsevier B.V. All rights reserved.

引用

页码：848 / 857

页数：10

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