Green conversion of crop residues into porous carbons and their application to efficiently remove polycyclic aromatic hydrocarbons from water: Sorption kinetics, isotherms and mechanism

[Display omitted] •Rape straw- and corn cob-derived porous carbons were prepared and characterized.•KHCO3 activation of hydrochar was an efficient method to develop pore structure.•The porous carbons exhibited superior sorption capabilities to PAHs.•Possible sorption mechanisms were explained by kin...

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Veröffentlicht in:	Bioresource technology 2019-07, Vol.284 (C), p.1-8
Hauptverfasser:	Cheng, Hu, Bian, Yongrong, Wang, Fang, Jiang, Xin, Ji, Rongting, Gu, Chenggang, Yang, Xinglun, Song, Yang
Format:	Artikel
Sprache:	eng
Schlagworte:	Crop residue Polycyclic aromatic hydrocarbons Porous carbon Water treatment
Online-Zugang:	Volltext
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