Simultaneous immobilization of lead, cadmium and arsenic in soil by iron-manganese modified biochar

Cationic lead/cadmium and anionic arsenic exhibit opposite geochemical behaviors in soils, which makes the synchronous remediation of As, Cd, and Pb challenging. In this study, we developed an iron-manganese modified biochar (BC-Fe-Mn) that prepared from straw with iron (Fe) and manganese (Mn) loadi...

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Bibliographic Details

Published in:	Frontiers in Environmental Science
Main Authors:	Zhihui Yang, Gai Zeng, Lin Liu, Fangshu He, Chukwuma Arinzechi, Qi Liao, Weichun Yang, Mengying Si
Format:	Article
Language:	English
Published:	Frontiers Media S.A. 2023-10-01
Subjects:	biochar lead cadmium arsenic immobilization
Online Access:	https://www.frontiersin.org/articles/10.3389/fenvs.2023.1281341/full