摘要
土法炼硫在镇雄、威信已有40多年历史。大量硫化物排放及矿渣污染造成严重的生态破坏。通过实施土地整治、炉渣堆场复垦、废弃地恢复、林业、水利水保等一系列工程将使矿区生态环境得到全面恢复和治理。
There are more than 40 years' history of smelting sulfur by backward ways in Zhenxiong and Weixin County. Serious ecological destruction is caused by the discharge of plenty of sulfide and mine refuse. Treating the land, replanting the land of piling the refuse and restoring forestry and other measures will imrove the restoration and treatment of ecological destruction of mining areas.
出处
《云南环境科学》
2004年第3期45-47,共3页
Yunnan Environmental Science
关键词
硫磺矿区
生态破坏
恢复工程
sulfur mining area
ecological destruction
restoration engineering
