Implication for adsorption and degradation of dyes by humic acid: Light driven of environmentally persistent free radicals to activate reactive oxygen species

•The irradiated humic acid produced semiquinone radicals.••OH from humic acid degradation of dyes efficiently.•The degradation rate is negatively correlated with EPFRs concentration.•EPFRs maybe degrade dyes directly. Humic acid (HA) was applied as the biosorbent for the adsorption and degradation o...

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Veröffentlicht in:	Bioresource technology 2020-07, Vol.307, p.123183-123183, Article 123183
Hauptverfasser:	Zhang, Yanzhuo, Yin, Muchen, Sun, Xuedi, Zhao, Jing
Format:	Artikel
Sprache:	eng
Schlagworte:	Adsorption Coloring Agents Degradation Environmentally persistent free radicals Free Radicals Humic acid Hydrogen Peroxide Reactive Oxygen Species
Online-Zugang:	Volltext
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