Induced effects of advanced oxidation processes

被引：30

作者：

Liu, Peng ^{[1
]}

Li, Chaolin ^{[1
]}

Zhao, Zhuanjun ^{[2
]}

Lu, Gang ^{[3
]}

Cui, Haibo ^{[1
]}

Zhang, Wenfang ^{[1
]}

机构：

[1] Shenzhen Grad Sch, Environm Sci & Engn Res Ctr, Harbin Inst Technol, Shenzhen 518055, Peoples R China

[2] Lanzhou Univ, Coll Resource & Environm, Lanzhou 730000, Peoples R China

[3] Jinan Univ, Dept Environm Engn, Guangzhou 510632, Guangdong, Peoples R China

来源：

SCIENTIFIC REPORTS | 2014年 / 4卷

关键词：

LANDFILL LEACHATE; WATER-TREATMENT; FENTON; DEGRADATION; MINERALIZATION; IRRADIATION; RADICALS; PHENOL; UV;

D O I：

10.1038/srep04018

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

Hazardous organic wastes from industrial, military, and commercial activities represent one of the greatest challenges to human beings. Advanced oxidation processes (AOPs) are alternatives to the degradation of those organic wastes. However, the knowledge about the exact mechanisms of AOPs is still incomplete. Here we report a phenomenon in the AOPs: induced effects, which is a common property of combustion reaction. Through analysis EDTA oxidation processes by Fenton and UV-Fenton system, the results indicate that, just like combustion, AOPs are typical induction reactions. One most compelling example is that pre-feeding easily oxidizable organic matter can promote the oxidation of refractory organic compound when it was treated by AOPs. Connecting AOPs to combustion, it is possible to achieve some helpful enlightenment from combustion to analyze, predict and understand AOPs. In addition, we assume that maybe other oxidation reactions also have induced effects, such as corrosion, aging

引用

页数：4

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