Paper Title:
Decolorization of Methylene Blue Dye Wastewater by Fenton’s Reagent

Using ·OH from Fenton’s reagent, the strong oxidation treatment of methylene blue dye wastewater can destruct the chromophore in organic compounds, and yield CO2, H2O and small molecule inorganic compounds by oxidative degradation finally. The influence of Fenton's reagent dosage, initial pH, and reaction time on the degradation effect was studied. The experimental results show that the decolorization rate of 100mL 20mg/L methylene blue dye wastewater can achieve 96% in the conditions of 0.02g FeSO4·7H2O, 1mL 30% H2O2, initial pH at 3.0 ~4.0, reaction time is 30 min, at room temperature. This treatment of dye wastewater is easy to operate and with good effect.

Advanced Materials Research (Volumes 295 - 297)
Chapter 1: Materials Properties
Edited by
Pengcheng Wang, Liqun Ai, Yungang Li, Xiaoming Sang and Jinglong Bu
Jun Tan Liu et al., 2011, Advanced Materials Research, 295-297, 1447
Online since
July 2011
US$ 28,-
Authors: Qiu Mei Wang, Lei Tan, Rong Wen Zhou, Zhi Wei Zou, Xue Mei Xu
Chapter 5: Structure, Properties and Processes of Textile Materials
Abstract:In this paper, the photocatalytic degradation of methylene blue solution by photocatalysis bamboo charcoal fiber knitted fabric was studied....
Authors: Zhuan Nian Liu, Xiao Xue Zhang, Lin Zhao
Chapter 7: Pollution Control Project (Air, Water, Solid)
Abstract:In this paper, catalytic degradation of simulated methyl blue in wastewater was investigated using hematite as heterogeneous catalyst in...
Authors: Wei Hu, Shen Xin Li, Cheng Duan Wang
Chapter 2: Analytical and Environmental Chemistry, Waste Disposal and Utilization Technology
Abstract:The decolourization of dye wastewater by persulfate was studied using methylene blue as a model dye wastewater. Effects of several...
Authors: Su Xia Hou
Chapter 2: Analytical and Environmental Chemistry, Waste Disposal and Utilization Technology
Abstract:Pomelo peel was chosen as adsorbent to treat the simulated dye wastewater with methylene blue. The research results showed the removal rate...