有色金属矿采选业土壤污染影响范围研究

Research on the impact scope of nonferrous metal mining and dressing industry on soil pollution

有色金属矿采选业是《土壤污染防治行动计划》中规定的土壤污染重点行业,其对土壤产生的污染主要是重金属污染。土壤污染详查是保障《土十条》全面实施的重要基础性工作。本文对有色金属矿山土壤污染影响范围进行研究,提出基于大气沉降、地表产流为基础的有色金属矿采选业土壤污染影响范围识别原则与方法,给出影响范围,为土壤污染状况详查工作提供技术支撑。

Nonferrous metal mining and dressing industry is one of the key industries in Action Plan on Soil Pollution Prevention and Control. The soil pollution of nonferrous metal mining and dressing industry is mainly heavy metals pollution. The detailed survey of soil pollution is the important and basic work that guarantees comprehensive implements of Action Plan on Soil Pollution Prevention and Control. In this paper the research on impact scope of soil pollution of nonferrous metal mining and dressing industry was carried out,and the recognition principles and methods based on atmospheric deposition and surface runoff were proposed, and the impact scope of soil pollution was given, which provided technical support to detailed survey of soil pollution.