Effects of Several Passivating Agents on Improvement of Cd Polluted Soil

Yuying Zhao, Yongxian Liu, Zhilian Fan, Yanfei Huang, Liping Pan, Mengling Nong, Shiyang Lu, Jinping Chen and Xiu Lan

Asian Agricultural Research, 2017, vol. 09, issue 10

Abstract: Clay minerals, phosphates, alkaline materials, organic materials are common improvers in the management of Cd polluted soil. This paper systematically summarized types of common soil improvers and their passivation mechanism of Cd in soil. It reviewed advances in researches of soil improvers. Besides, it introduced major problems in four common passivating agents for management of Cd polluted soil. Finally, according to different mechanism characteristics of passivating agents, it came up with some recommendations.

Keywords: Agribusiness (search for similar items in EconPapers)
Date: 2017
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Persistent link: https://EconPapers.repec.org/RePEc:ags:asagre:267680

DOI: 10.22004/ag.econ.267680

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