安徽某涂装厂搬迁地块环境调查与风险评估

Environmental Investigation and Risk Assessment of a Painting Factory in Anhui Province

以安徽某涂装厂搬迁地块为例,进行地块的环境污染调查与风险评估,调查结果显示:土壤样品中六价铬的检测浓度超标,存在不可接受的致癌风险和非致癌危害,需要修复污染土壤面积为1008.78m^(2),修复方量为3613m^(3),建议采取化学还原的固化稳定化技术进行修复治理。

Taking the relocation of a painting factory in Anhui province as an example,the environmental investigation and risk assessment were carried out,the survey results show that the detection concentration of hexavalent chromium in soil samples exceeds the standard,there are unacceptable carcinogenic risks and non-carcinogenic hazards that require appropriate risk management or remediation measures.The area to be repaired is 1008.78 m^(2),and the volume of the repaired prescription is about 3613 m^(2).It is suggested that chemical reduction stabilization/solidification technology should be adopted for repairing treatment.