污水厂污泥制轻质陶粒研究现状及应用前景  

Use of Sewage Sludge for Manufacturing Light Ceramsite

作　　者：贺君[1] 王启山[1] 任爱玲[1] 

机构地区：[1]南开大学环境科学与工程学院,天津300071

出　　处：《城市环境与城市生态》2003年第6期13-14,共2页Urban Environment & Urban Ecology

基　　金：天津市自然科学基金资助项目(023608411)

摘　　要：作为污水处理厂的副产物,污泥必须进行适当的处理。在介绍了国内外污水厂污泥制轻质陶粒的研究现状的基础上,从陶粒制备工艺、技术可行性、经济效益和环境效益等方面探讨了污水厂污泥制轻质陶粒的应用前景。As byproducts derived from the regular activities of wastewater treatment plants,it is necessary to implement an adequate disposal of sludges.On the basis of introducing the study on using sewage sludge from sewage treatment plant as a source to produce a new kind of building material-light ceramsite both at home and abroad,the application prospect of the technology on aspect of preparation technologym,technical feasibility analysis and the economic and environmental profits are discussed.

关 键 词：污水处理厂 污泥处置 轻质陶粒 制备工艺 技术可行性 经济效益 环境效益 

分 类 号：X703[环境科学与工程—环境工程]