Effects of Several Passivating Agents on Improvement of Cd Polluted Soil
Effects of Several Passivating Agents on Improvement of Cd Polluted Soil作者机构：Guangxi University Institute of Agricultural Resource and EnvironmentGuangxi Academy of Agricultural Sciences
出 版 物：《Asian Agricultural Research》 (亚洲农业研究（英文）)
年 卷 期：2017年第9卷第10期
页 面：45-48页
学科分类：12[管理学] 1204[管理学-公共管理] 082803[工学-农业生物环境与能源工程] 08[工学] 0828[工学-农业工程] 120405[管理学-土地资源管理]
基 金：Supported by National Key Research and Development Program(2016YED0800705-01) Key Research and Development Program of Guangxi(Gui Ke AB16380084) Key Agricultural Science and Technology Program of Guangxi(201528,201604) Scientific Research and Technological Development Program Project of Nanning City(20162105) Scientific Development Fund Project of Guangxi Academy of Agricultural Sciences(Gui Nong Ke2017JM06,2017JM07)
主 题：Cd pollution Passivating agent Soil improvement Effect
摘 要：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.
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