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贵阳市某化工企业地块土壤修复技术案例分析

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本文以贵阳市某化工企业地块的修复为例,采用权重法对从污染物特性和土壤质地,目前国内外已有的土壤修复技术现状,包括技术原理、成熟性、时间条件、资金水平、应用的适应性等方面经过筛选,最终确定了针对重金属污染土壤采用固化稳定化技术修复达标后土壤外运作为路基填方材料,有机复合污染土壤采用水泥窑协同处置技术路线.
Comparison and Selection of Soil Remediation Technologies for a Chemical Enterprise Plot in Guiyang
Taking the remediation of a chemical enterprise plot in Guiyang as an example,the present situation of soil remediation technology at home and abroad was studied by using weight method from the characteristics of pollutants and soil texture,including technical principles,maturity,time conditions,capital level,adaptability of application,etc.,in the end,the Stabilization Technology was adopted to repair the contaminated soil,which was used as the roadbed filling material,and the cement kiln technology was used to dispose the organic compound contaminated soil.

soil remediationweighting methodsolidification stabilizationco-disposal with cement kiln

彭园花、陈尹

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贵阳市生态环境科学研究院,贵州 贵阳 550002

土壤修复 权重法 固化稳定化 水泥窑协同处置

贵阳市饮用水源地及固废堆场环境保护创新服务能力建设

黔科合服企[2021]10号

2024

广东化工
广东省石油化工研究院

广东化工

影响因子:0.288
ISSN:1007-1865
年,卷(期):2024.51(20)