健康风险评估在污染场地土地再利用中的案例探讨

Discussion on Health Risk Assessment in Contaminated Sites Land Reuse

以某市铬渣污染场地为例,采用《污染场地风险评估技术导则》(报批稿)中的方法与参数对铬渣污染场地进行人体健康风险评估,并探讨污染场地健康风险评估在土地再利用中的应用。以健康风险评估结果为依据,提出不同的土地利用模式下相对应的处置措施及安全防护措施等,为土地规划等相关部门提供科学依据。

Taking chromium slag contaminated site of a city as an example, using the methods and parameters of ＂Guidelines for Risk Assess- ment of Contaminated Sites＂ （approval draft） on the chromium slag contaminated area for human health risk assessment, and health risk as- sessment of contaminated sites in the application of land reuse was discussed. Based on health risk assessment, corresponding treatment meas- ures and measures of safety protection, etc. , in different land use mode were put forward, which provides a scientific basis for land planning and other related departments.