果园土壤重金属污染及降污修复技术研究进展

Research Progress on Heavy Mental Contamination and Remediation Technology in Orchard Soil

综述了我国果园土壤砷、镉、汞、铅、铬、铜和锌等重金属的污染现状,并探讨了新型化学固定修复材料、重金属污染预防品种、植物修复和基因工程菌技术的优势与研究的不足。

This paper summarized As, Cd, Hg, Pb, Cr, Cu and Zn pollution in orchard soil in China, and discussed the advantages and disadvantages of the remediation technology including new chemo - immobilization material, the pollution safe cuhivar （PSCs）, phytoremediation and microbial remediation in contaminated soil.