Is Sulfate Radical Really Generated from Peroxydisulfate Activated by Iron(II) for Environmental Decontamination?

Wang, Zhen; Jiang, Jin; Pang, Su–Yan; Zhou, Yang; Guan, Chaoting; Gao, Yuan; Li, Juan; Yang, Yi; Qiu, Wei; Jiang, Chengchun

doi:10.1021/acs.est.8b02266

Public

Is Sulfate Radical Really Generated from Peroxydisulfate Activated by Iron(II) for Environmental Decontamination?

Published in Environmental Science & Technology • Sep 12, 2018

Authors:

Zhen Wang

Jin Jiang

Su–Yan Pang

Abstract

It is well documented that the traditional Fenton reagent (i.e., the combination of Fe(II) and H 2 O 2 ) produces hydroxyl radical ( • OH) under acidic conditions, while at near-neutral pH the reactive intermediate converts to ferryl ion (Fe(IV)) that can oxidize sulfoxides to produce corresponding ...

Subject

Peroxydisulfate

Human decontamination

Sulfate

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