作　　者： ; ; ;

机构地区： 华南农业大学

出　　处： 《环境污染与防治》 2012年第9期61-66,共6页

摘　　要： 生物修复技术是目前高氯酸盐污染环境整治的最具潜力的修复技术之一,具有成本低、无二次污染的特点,是国内外一个新的研究热点,亦是仅见的污染控制及修复的环境友好技术。介绍了环境中高氯酸盐污染的来源与分布,阐述了生物修复(主要包括植物修复和微生物修复)的特点及作用机制,认识到2种类型修复技术各有其优劣势;重点综述了生物修复高氯酸盐污染的国内外研究现状,得出植物根际降解对植物修复高氯酸盐起着十分重要作用,而微生物修复是目前最有希望获得大规模应用的高氯酸盐污染修复技术;最后提出了植物-微生物联合强化修复高氯酸盐污染的技术将更具应用前景。 Bioremediation is the most potential technologies in perchlorate contamination remediation. As the only environmentally friendly remediation technologies so far, bioremediation technology had the advantage of low cost and no secondary pollution,it become a new research hotspot at home and abroad. This paper introduced the source and distribution of perchlorate contamination,described the characteristics and mechanism of bioremediation technolo- gy （mainly included phytoremediation and microbial remediation） in perchlorate contamination remediation^the advan- tages and disadvantages of these two bioremediation techniques was summarized and compared. The research status of perchlorate contamination bioremediation was reviewed. It was found that plant rhizosphere degradation played an im- portant role in phytoremediation;microbial remediation was the most hopeful technology for large-scale application in perchlorate pollution remediation. The phyto-microbial strengthen remediation technology was put forward; it would had more application prospects in perchlorate contamination remeditation.

关 键 词： 生物修复 高氯酸盐 污染

领　　域： [环境科学与工程]