Rapid Acceleration of Ferrous Iron/Peroxymonosulfate Oxidation of Organic Pollutants by Promoting Fe(III)/Fe(II) Cycle with Hydroxylamine

Zou, Jing; Ma, Jun; Chen, Liwei; Li, Xuchun; Guan, Yinghong; Xie, Pengchao; Pan, Chao

doi:10.1021/es4019145

Public

Rapid Acceleration of Ferrous Iron/Peroxymonosulfate Oxidation of Organic Pollutants by Promoting Fe(III)/Fe(II) Cycle with Hydroxylamine

Published in Environmental Science & Technology • Sep 13, 2013

Authors:

Jing Zou

Jun Ma

Liwei Chen

Abstract

The reaction between ferrous iron (Fe(II)) with peroxymonosulfate (PMS) generates reactive oxidants capable of degrading refractory organic contaminants. However, the slow transformation from ferric iron (Fe(III)) back to Fe(II) limits its widespread application. Here, we added hydroxylamine (HA), a...

Subject

Chemistry

Hydroxylamine

Benzoic acid

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