Title :
Study on the treatment of high concentration organic wastewater by microwave Fenton process
Author :
Liang, Jiyan ; Yu, Jianbing ; Cui, Li ; Wang, Xin ; Li, Sanxi ; Zhao, Weimei ; Lang, Wei ; Liu, Lijun
Author_Institution :
Dept. of Chem. & Environ., Shenyang Univ. of Technol., Shenyang, China
Abstract :
The treatment of high concentration organic wastewater by microwave Fenton process was studied in this paper. The input volume of Fenton reagent, microwave power, reaction time, initial pH value is investigated to study the impact of the effect of the high concentration organic wastewater treatment. The optimum condition of Microwave-Fenton oxidation is: the pH reaching 3, Fenton reagent composition ratio of n(H2O2):n(Fe2+) being 75:1, the volume ratio of Fenton reagent and waste water being 1:10, the microwave power reaching 640W, accompanied by medium speed magnetic stirring, microwave irradiation time reaching 10min. The removal rate of COD is 83.05%, the removal rate of colority reached 100%.
Keywords :
colour; microwave heating; pH; radiation effects; wastewater treatment; COD; Fenton reagent composition ratio; colority; initial pH value; input volume; medium speed magnetic stirring; microwave fenton process; microwave irradiation time; microwave power; microwave-Fenton oxidation; organic wastewater treatment; reaction time; removal rate; waste water; Chemicals; Microwave technology; Oxidation; Wastewater; Wastewater treatment; Water pollution; Fenton reagent; High concentration organic wastewater; Microwave;
Conference_Titel :
Remote Sensing, Environment and Transportation Engineering (RSETE), 2011 International Conference on
Conference_Location :
Nanjing
Print_ISBN :
978-1-4244-9172-8
DOI :
10.1109/RSETE.2011.5966024
