Photochemical oxidation of methyldiethanolamine (MDEA) in aqueous solution by UV/K2S2O8 process

被引:4
作者
Molareza, G. Samira [1 ]
Ahmadi, Mojtaba [1 ]
Zadeh, A. A. Zinati [2 ]
机构
[1] Razi Univ, Dept Chem Engn, Fac Engn, Kermanshah, Iran
[2] Razi Univ, Dept Appl Chem, Fac Chem, Kermanshah, Iran
关键词
Peroxydisulfate; MDEA; Advanced oxidation processes; Wastewater treatment;
D O I
10.1007/s40090-016-0071-2
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Methyldiethanolamine (MDEA) as an organic material is a hazardous contaminant in the aquatic environment because of its adverse effects on aquatic life, environment, and humans. In this study, a batch reactor of ultraviolet (UV) light and peroxydisulfate was performed to investigate the degradation of MDEA in aqueous media. The effect of different experimental parameters such as UV irradiation, peroxydisulfate concentration, MDEA concentration, temperature, and solution pH on removal of MDEA was evaluated precisely. No significant degradation was observed with a separate UV light. Adding peroxydisulfate to the solution increased the removal performance more than 75 %.
引用
收藏
页码:1 / 8
页数:8
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