污泥制备活性炭的活化剂及活化机制研究进展  

Progress in Activator and Activative Mechanism of Sludge Activated Carbon

作　　者：李芬[1,2] 姜蔚[3] 闫波[1] 

机构地区：[1]哈尔滨工业大学城市水资源与水环境国家重点实验室,哈尔滨150090 [2]哈尔滨理工大学化学与环境工程学院,哈尔滨150040 [3]哈尔滨理工大学建筑设计研究院,哈尔滨150080

出　　处：《城市环境与城市生态》2011年第3期19-22,共4页Urban Environment & Urban Ecology

基　　金：国家自然科学基金项目(50978073);中国博士后基金项目(20090450982);哈尔滨工业大学城市水资源与水环境国家重点实验室开放基金项目(QA201011)

摘　　要：为探讨不同活化剂对污泥活性炭结构的影响,介绍了污泥制备活性炭过程中所用物理活化剂、化学活化剂和化学物理活化剂的研究现状,分别探讨了它们的活化机制和性能。从传统活性炭制备工艺的角度,提出了污泥活性炭的研究趋势和应用前景。分析认为利用剩余污泥制备活性炭,并将其用于污水厂恶臭气体的去除是避免造成二次污染、使之资源化利用的重要研究手段。In order to research the impact of different activators on the structure of sludge activated carbons,this paper introduced the research status of physical,chemical and physicochemical activators used to prepare the activated carbons with the sludge and investigated their activative mechanism and performance.From the perspective of traditional preparation craft of activated carbons,the sludge activated carbons＇ research trends and application prospect were discussed.After the analysis,it was considered a very important method that the surplus sludge was used to prepare activated carbon to remove obnoxious gas in wastewater treatment plants,which could not only make the sludge avoid the secondary pollution but also achieved recycling.

关 键 词：污泥活性炭 活化剂 活化机制 除臭 

分 类 号：X703[环境科学与工程—环境工程]