Selective decolorization of cationic dyes by peroxymonosulfate: non-radical mechanism and effect of chloride

How to effectively activate oxidants like hydrogen peroxide (H 2 O 2 ), peroxydisulfate (PDS) and peroxymonosulfate (PMS) is the focus of advanced oxidation processes (AOPs). In this study, we have found that PMS can directly decolorize cationic dyes without activation in a wide pH range (2.0–12.0)....

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Veröffentlicht in:	RSC advances 2016-01, Vol.6 (2), p.866-871
Hauptverfasser:	Lei, Yang, Chen, Chuh-Shun, Ai, Jia, Lin, Heng, Huang, Yao-Hui, Zhang, Hui
Format:	Artikel
Sprache:	eng
Schlagworte:	Activation Cationic dyes Chlorides Decoloring Formations Oxidants Radicals Sulfates
Online-Zugang:	Volltext
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