三峡库区生活污水污泥的建材利用途径分析  

Review of Utilization of Urban Sewage Sludge in the Three Gorges Reservoir Region as Building Materials

作　　者：钱觉时[1] 邓成[1] 陈平 王智[1] 罗晖[1,3] 陈伟[1] 

机构地区：[1]重庆大学材料科学与工程学院,重庆400045 [2]重庆大业污泥处理有限公司,重庆涪陵408000 [3]重庆市建筑科学研究院,重庆400020

出　　处：《三峡环境与生态》2009年第1期17-21,共5页Environment and Ecology in the Three Gorges

基　　金：国家863项目(2007AA03Z553);重庆市科技攻关项目(CSTC2007AB7043)资助

摘　　要：三峡库区环境和地理的特殊性,使得污水处理厂的生活污水污泥处置比较困难。在对三峡库区生活污水污泥处置现状分析的基础上,探讨了三峡库区污水污泥的几种常用处置方法的适用性,重点对三峡库区污水污泥的建材资源化利用进行了分析。提出三峡库区污水污泥的建材资源化利用是根本方向,特别是污水污泥页岩烧成制品是最为重要的资源化途径。It is quite difficult to dispose the urban sewage sludge of the Three Gorges Reservoir Region because of its particularity in the environment and geography. On the basis of analysis on the disposal status of urban sewage sludge in the region, the applicabilities of several kinds of common disposal methods have been discussed, focusing on the possibility of utilization of sewage sludge as building materials. It is suggested that the resource utilization of sewage sludge in the Three Gorges Reservoir Region as building materials is an important way, especially making building materials with sewage sludge and shale.

关 键 词：三峡库区 污泥 建材 陶粒 页岩 

分 类 号：X703[环境科学与工程—环境工程]