生物修复技术研究进展

BIOREMEDIATION RESEARCHES

生物修复在治理受有毒有害有机物污染的环境的作用日益突出，因而生物修复的研究愈加受到重视。文中对生物修复的发展情况进行了综述，涉及生物通气法、生物注射法、污染地下水及其上部污染土壤的生物修复系统、地耕处理、植物生物修复、堆肥法、生物反应器和厌氧处理等方面．同时就遗传工程微生物系统等方面研究对发展生物修复技术的意义作了展望．

The bioremediation is increasingly outstandins in treating the environment which has been polluted by hazardous organic compounds.So the researches of bioremediation have been extensively paid much attention to.This review summarizes the investigations on bioremedintions,including bioventing,air sparging,bioremediation system for contaminated ground water and its upper soil,land farming,plant bioremediation)composting,bioreactor and anaerobic treatment.Also,it looks into the prospects for the significances of the researches in the fields,such as genetically engineering microbial systems(GEMS),to the development of bioremedintion technologies.