矿区尾矿土壤生物修复技术

Soil Bioremediation Technique of Tailings in Mine Area

矿产资源开发带来社会的繁荣与进步,同时也给环境带来破坏,特别是矿区土壤受到的影响最大。矿区土壤在矿山废水、粉尘以及矿山尾矿等的侵入下受到了不同程度的污染,给矿区的农业生态系统和人们的健康带来了危害。因此矿区污染的土壤修复研究已成为高度重视的问题。在此叙述了矿区尾矿的一般产生以及对环境造成的污染问题。分析了现今尾矿土壤的生物修复技术。

The exploitation of mineral resources has brought prosperity and progress of social, but also damage to the environment, particularly the worst affection to the mining area soil. Mine soil is polluted by the invasion of mine wastewater, dust and mine railings to different degree, which brings great harm to the agricultural ecosystems and human health of the mine area. Therefore remediation of contaminated soil in mine area has become important. This article described the general creation of the mineral area railings and the environmental pollution problem from railings, and analyzed soil bioremediation technique of railings in present.