土壤环境中多环芳烃的微生物降解及联合生物修复

Microbial Degradation of Polycyclic Aromatic Hydrocarbons in Soil Environment and Combined Bioremediation of PAHs Contaminated Soils

研究土壤环境中持久性有机污染物的生物降解及其生物修复技术是当今国际环境修复科学技术前沿领域的重要课题。本文重点论述了土壤环境中持久性有机污染物多环芳烃的微生物降解机理及其在生物修复中的应用等,并结合当前研究进展,展望了基于多种修复措施相结合的多环芳烃污染土壤联合生物修复工程技术的开发与应用前景。

Biodegradation of persistent organic pollutants in soils and bioremediation of the contaminated soils are internationally hot topics in the frontier field of environmental remediation science and technology. This review focused on PAHs degrading microorganisms, and microbial degradation mechanisms, and their application to bioremediation. In addition, prospects wore discussed of exploitation and application of combined bioremediation engineering and technology for PAHs contaminated soils.