Assessment of the validity of the quenching method for evaluating the role of reactive species in pollutant abatement during the persulfate-based process

•Effects of six commonly used quenchers on the Co(II)/PMS process mechanism were evaluated.•Adding high-concentration quenchers considerably changed the Co(II)/PMS process mechanism.•The underlying assumption of the quenching method is unrealistic.•The quenching method may misinterpret the role of S...

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Bibliographic Details
Published in:	Water research (Oxford) Vol. 221; p. 118730
Main Authors:	Gao, Lingwei, Guo, Yang, Zhan, Juhong, Yu, Gang, Wang, Yujue
Format:	Journal Article
Language:	English
Published:	Elsevier Ltd 01.08.2022
Subjects:	cobalt ethanol furfuryl alcohol histidine Hydroxyl radical isopropyl alcohol methanol Peroxymonosulfate pollutants reaction mechanisms Singlet oxygen Sulfate radical sulfates water Model Sulfate radical Singlet oxygen Peroxymonosulfate Hydroxyl radical
ISSN:	0043-1354, 1879-2448, 1879-2448
Online Access:	Get full text
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