钢铁企业浅层地下水污染评估与治理研究

STUDY ON ASSESSMENT AND TREATMENT OF SHALLOW GROUNDWATER POLLUTION AROUND STEEL-MAKING ENTERPRISES

搬迁企业原址浅层地下水可能受原生产活动的污染,因此,旧址再利用之前必须进行地下水污染调查分析和环境风险评价,判断是否需要进行地下水修复。采用理化分析对首钢某区域进行了地下水污染调查,采用内梅罗指数法进行研究区地下水环境风险评价,分析污染来源,并提出基于环境风险的地下水污染治理模式及技术经济分析。

The groundwater may be polluted by pollutants from the production of a steel-making enterprise. So groundwater pollution investigation and assessment are the first issue to be solved. The groundwater pollution of an area of the original site for Capital Iron and Steel Group is investigated. The environmental risk of the area is assessed by Nemerow index. At last,it is advanced the treatment mode with risk-based corrective action（RBCA） and a tech-economy analysis is also done.