废弃铅锌矿区综合治理和生态修复技术研究

Research on Comprehensive Treatment and Ecological Restoration Technology of Abandoned Lead-Zinc Mine

我国是铅锌矿产大国,2013年铅锌总量共计987万t,全国有2347处铅锌矿产地,几乎遍及全国。铅锌矿产的开采利用带来了大量的物质财富,同时也给生态环境造成了较大影响,不仅森林植被遭到破坏,景观破碎,还造成重金属污染和诱发塌陷等地质灾害问题。因此,废弃铅锌矿的综合治理和生态修复具有重要意义。该研究以浙江省庆元县废弃铅锌矿为例,开展废弃矿区治理和生态修复技术研究,为我国废弃铅锌矿山综合治理提供了参考资料。

China is a major country in lead-zinc mine.In 2013,the total amount of lead-zinc was 9.87 million tons,and there were 2347 lead-zinc mines in the country,almost all over the country.The exploitation and utilization of lead and zinc minerals have brought a lot of material wealth,and at the same time they have caused a great impact on the ecological environment.Not only the forest vegetation was damaged,the landscape was broken,but also caused heavy metal pollution,induced collapse and other geological disasters.Therefore,comprehensive management and ecological restoration of abandoned lead-zinc mines are of great significance.This study took the abandoned lead-zinc mine in Qingyuan County,Zhejiang Province as an example to carry out research on the treatment of abandoned mines and ecological restoration technology,which provided a reference for the comprehensive treatment of abandoned lead-zinc mines in China.