Wood-based biochar as an excellent activator of peroxydisulfate for Acid Orange 7 decolorization

Wood-based biochar, as a metal-free heterogeneous activator of peroxydisulfate (PDS), was successfully prepared by pyrolysis of polar sawdust for efficient removal of Acid Orange 7 (AO7). The results demonstrate PDS could be effectively activated by wood-based biochar, and AO7 was rapidly eliminated...

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Veröffentlicht in:	Chemosphere (Oxford) 2019-09, Vol.231, p.32-40
Hauptverfasser:	Zhu, Kangmeng, Wang, Xisong, Chen, Dong, Ren, Wei, Lin, Heng, Zhang, Hui
Format:	Artikel
Sprache:	eng
Schlagworte:	Acid Orange 7 Peroxydisulfate activation Reactive species Wood-based biochar
Online-Zugang:	Volltext
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