中文摘要：

我国铅锌矿污染的一般特点是：多元素复合污染；污染元素赋存形式复杂；常叠加化学药剂的污染；重金属污染具有隐蔽性、累积性及不可逆性；部分矿山伴生放射性污染等。针对铅锌矿区的不同污染特点，目前常用的污染修复方法有：电动修复法、合磷物质修复法和植物修复法等。电动修复法适宜于低渗透性污染土壤的修复，具有修复时间短、修复彻底、不会引入环境有害物质等优点。含磷物质是一种廉价有效的重金属污染土壤修复剂，可针对土壤重金属污染的实际状况施以不同类型的含磷化合物以降低有效态重金属的含量。超富集植物修复则具有操作技术简单、成本低、对环境扰动小、能大面积推广的优点，是一项很有前景的修复技术。

英文摘要：

The pollution of the lead- zinc mining areas in China is characterized by combined multi - element pollution, complex existing forms of contaminating elements, generally combined with the chemical agents pollution, the concealment, accumulation and irreversibility of heavy metal pollution, accompanying radioactive contamination in some mines, and so on. The com- mon methods of pollution remediation include electrokinetic re mediation; contaminated soil remediation using phosphorus - containing substances and phytoremediation in lead - zinc miningareas. Electrokinetic remediation is suitable for low permeability polluted soil, and has many advantages such as short repairing time, complete effect, without introduction of harmful substances into the environment. Phosphorus - containing substances are cheap and effective agent for the remediation of heavy metal - contaminated soil. Different types of phosphorus compounds can be reduced the content of available heavy metals in soil according to contaminated situation. The remediation of heavy metal - contaminated soil by hyper accumulator plants, is a promising technology, which has the advantages of simple,low cost, less environmental disturbance and being suitable for wide adoption.