摘要
近年来生物修复技术因具有处理费用低、不产生二次污染且处理效果可靠有效的特点被认为是最具生命力的一种土壤处理手段。总结了生物泥浆反应器这种高效生物修复技术的原理,工艺流程、运行方式、应用范围和运行费用,并重点介绍了其强化手段。已有的土壤生物修复技术受环境条件限制较大,很难在短时间内达到修复目的,生物泥浆反应器作为一种高效的土壤生物修复技术在高浓度、难降解有机物污染土壤的快速修复处理中具有良好的研究开发价值和广阔的应用前景。
Bioremediation technologies are regarded as one of the most promising methods in soil remediation for their low expense, no secondary contamination and reliable effect of treatment. Bioslurry reactors can be classified as one of such technologies. The authors presented principle, process,operation,applied range and running expense of a bioslurry reactor, with an emphasis on the intensifying method. The existing soil remediation technologies are largely limited by natural conditions,and it is difficult to reach the goal of remediation in a short time. Bioslurry reactor as a novel and effective soil bioremediation technology possesses an enormous research value and a promising future for application in the area of fast remediation and treatment of the polluted soil with high-strength and degradation-resistant organic contaminants.
出处
《水土保持研究》
CSCD
北大核心
2005年第6期50-53,共4页
Research of Soil and Water Conservation
关键词
土壤修复
生物泥浆反应器
修复强化
soil remediation
bioslurry reactor
remediation intensification
