抚顺西露天采场植物修复的研究

STUDY ON PHYTOREMEDIATION OF THE OPENCAST IN THE WEST OF FUSHUN CITY

通过实验室分析和野外实地监测,对比讨论了植物修复工程的有效性。实验数据表明:经植物修复后,矿区土壤的基本理化性质明显好转,酸碱缓冲能力也相应提高,土壤中Pb,Cd,Cu,Zn的含量有效降低。植物修复工程积极有效地改善并恢复了西露天矿地严重受损的生态环境。

The effects on the phytoremediation were compared and analyzed in this thesis by laboratory experiments and spot monitoring. It was indicated that the quality of the soil had been improved and the buffer capacity to acid and alkali had increased correspondingly after the phytoremediation demonstration zone were constructed. The concentration of Pb, Cd, Cu, Zn on the soil had reduced efficiently. The implement of the phytoremediantion engineering had improved and recovered the damaged mine ecological environment.