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No file available [This article belongs to Volume - 53, Issue - 5]
Gongcheng Kexue Yu Jishu/Advanced Engineering Science
Journal ID : AES-14-11-2021-86
Title : Effect and Mechanism of Humic Acid with Different Molecular Weight on Adsorption of Cadmium on Montmorillonite
MOU Haiyan, , HUANG Wu, , WAN Juan, , CHEN Wenqing, , AO Tianqi,

Abstract : Industrial and agricultural activities lead to increasing soil cadmium (Cd) pollution. As an important functional component of soil colloid, both montmorillonite (Me) and humic acid (HA) have good adsorption properties for Cd. Four molecular weight grades of HA were obtained by tangential flow ultrafiltration. FTIR, element determination, functional group titration were used to study the effect of HA with different molecular weight on the adsorption of Cd on montmorillonite and the mechanism of

Keywords : HA, Humic Acid, Different Molecular Weight, Montmorillonite Industrial, effect