Research progress on green repairing agents for remediation of heavy metals in soil
WANG Lei1, LI Xiao-ning1, YU Bo1, YAN Han1, PAN Yuan-feng2
1. China Railway Water Group Co., Ltd., Xi'an 712000, China; 2. School of Chemistry and Chemical Engineering, Guangxi University, Nanning 530004, China
Abstract: The sources and hazards of heavy metals in soil are described,and the research progress of cellulose,activated carbon,and clay minerals in the passivation of heavy metals are reviewed.The effects of different modification methods on the passivation performance of soil remediation agents to heavy metals are discussed,and the related remediation mechanisms are also expounded.Finally,the existing problems and future research directions of green repairing agents for remediation of heavy metals in soil are prospected.
王雷, 李箫宁, 余波, 严寒, 潘远凤. 绿色修复剂对土壤重金属修复研究进展[J]. 现代化工, 2023, 43(1): 26-30,36.
WANG Lei, LI Xiao-ning, YU Bo, YAN Han, PAN Yuan-feng. Research progress on green repairing agents for remediation of heavy metals in soil. Modern Chemical Industry, 2023, 43(1): 26-30,36.
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