废水处理中污泥减量技术现状及发展趋势  

STATUS AND DEVELOPMENT TREND OF SLUDGE REDUCTION TECHNOLOGIES IN WASTEWATER TREATMENT

作　　者：李立欣[1] 赵乾身 马放[2] 潘鹏志[1] 

机构地区：[1]黑龙江科技大学环境与化工学院,150022 [2]哈尔滨工业大学城市水资源与水环境国家重点实验室,黑龙江哈尔滨150090

出　　处：《水处理技术》2015年第1期1-4,共4页Technology of Water Treatment

基　　金："十二五"国家科技支撑计划(2012BAD14B06-04);国家自然科学基金(51408200;51478140);黑龙江省教育厅科学技术研究项目(12513088;12541701);黑龙江科技大学青年才俊培养计划(Q20120201)

摘　　要：随着污水厂污水处理量的不断增加,剩余污泥处理问题变得日益严重,污泥减量技术是目前解决剩余污泥难题的重要途径。从基于解偶联、隐性生长、微型动物捕食等方面阐述了废水处理污泥减量化技术的研究和应用现状,介绍了相关技术及工艺的原理和特点,并提出了其研究的发展趋势。With the rapid increase of wastewater treatment capacity, the problem of excess sludge treatment is increasingly serious for sewage treatment plants. The sludge reduction technology is one of the best ways to solve the excess sludge problem at present. Current research and application status of the technologies in wastewater treatment processes with sludge reduction were expounded in terms of uncoupling, cryptic growth and microfauna prey. The principles and characteristics of these technologies and processes were reviewed, and their research development trend and application prospect were presented.

关 键 词：污泥减量 解偶联 好氧-沉淀-厌氧工艺 隐性生长 微型动物捕食 

分 类 号：X703[环境科学与工程—环境工程]