易降解有机物对难降解有机污染物生物降解的影响  

Effect of easily degradable organic matter on the biodegradation of refractory organic pollutants

作　　者：吴耀国[1] 谭英[1] 胡思海[1] 陈培榕[1] 刘宝超[1] 

机构地区：[1]西北工业大学应用化学系,陕西西安710072

出　　处：《化工进展》2008年第4期495-498,共4页Chemical Industry and Engineering Progress

基　　金：国家自然科学基金项目(40472127)

摘　　要：基于生长代谢、共代谢原理及易降解有机物与难降解有机物存在形式与形态的影响而改变其生物可利用性等角度,综述了易降解有机物对难降解污染物生物降解影响的研究进展,并基于微生物生态学及污染物生物可利用性的知识,探讨了有待深入研究的问题。The advances in the researches on impact of easily degradable organic matter on refracfory organic pollutants biodegradation around the world are reviewed in terms of growth metabolism, cometabolism and changing the bioavailability of the refractory organic pollutants through reaction with easily degradable organic matter. In light of the knowledge of microbiology and bioavailability of refractory organic pollutants, research topics to be done are proposed.

关 键 词：易降解有机物 难降解有机污染物 生物降解 生长代谢 共代谢 生物可利用性 

分 类 号：X172[环境科学与工程—环境科学]