生物修复技术在土壤污染治理中的应用分析

Application Analysis of Bioremediation Technology in Soil Pollution Control

与传统的物理化学修复技术相比,生物修复技术具有成本低、对环境影响小、修复彻底等优点,在土壤污染治理中得到越来越广泛的应用。本文在分析土壤污染种类及危害的基础上,重点探讨了植物修复、动物修复、微生物修复和原位生物修复等生物修复技术在土壤污染治理中的应用现状、机理和效果,并结合典型案例,提出了进一步推广及应用生物修复技术的对策与建议,以期为我国的土壤污染防治提供参考。

Compared with traditional physical and chemical remediation technology,bioremediation technology has the advantages of low cost,small impact on the environment,complete remediation,etc.,and has been more and more widely used in soil pollution control.Based on the analysis of the types and hazards of soil pollution,this paper focuses on the application status,mechanism and eff ect of bioremediation technologies such as phytoremediation,animal remediation,microbial remediation and in-situ bioremediation in soil pollution control,combined with typical cases,countermeasures and suggestions are put forward to further promote the application of bioremediation technologies in order to provide references for soil pollution control in China.