Removal of Copper (II) by Biochar Mediated by Dissolved Organic Matter

He, Pinjing; Yu, Qinfang; Zhang, Hua; Shao, Liming; Lü, Fan

doi:10.1038/s41598-017-07507-y

Public

Removal of Copper (II) by Biochar Mediated by Dissolved Organic Matter

Published in Scientific Reports • Jul 26, 2017

Authors:

Pinjing He

Qinfang Yu

Hua Zhang

Abstract

Abstract The effects of humic acid (HA) and fulvic acid (FA) on Cu 2+ adsorption on biochar were investigated, with mechanisms confirmed by excitation-emission matrix spectroscopy, Fourier transform infrared spectroscopy, and scanning electron microscopy. HA loading enhanced Cu 2+ adsorption on bioc...

Subject

Biochar

Dissolved organic carbon

Copper

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