摘要
城市污水污泥处理处置是污水处理事业的重要部分。在污水处理技术不断发展的今天,污水可以得到相应的处理,但随之产生的污水污泥产量大、成分复杂,给人们带来了二次污染的危险。同时,污泥中含有的有机物又是有效的生物能源,可以进行综合利用。因此,污泥处理处置与污泥资源化利用相结合将是污泥出路的最佳选择。概述了城市污泥的特性和污泥的传统处置方法以及其中存在的问题,分析了污泥资源化技术进展,提出了今后努力的方向。
Municipal sewage sludge treatment is the most important in sewage treatment. Today, as the technology of sewage treatment development, sewage can be treated according.But along with the discharge of sewage, the productivity of sewage sludge is very huge and its components are complicated,and it brings secondary pollution to human.In the meantime, it contains organic matter and it＇s also effective biolog/cal resources which can be comprehensive utilized. Therefor, it may be the best solution to combine sludge treatment with resourceful utilization of sewage sludge. This paper discusses the character, traditional treatment of municipal and the eisting problems in traditional methods.Based on a comprehensive analysis of resourceful sewage sludge, utilizations of sludge,the trend of sludge treatment is proposed in the paper.
出处
《中国资源综合利用》
2008年第8期13-16,共4页
China Resources Comprehensive Utilization
基金
上海市重点学科建设项目资助(编号:B604)
关键词
城市污泥
处理与处置
污泥资源化
综合利用
municipal sewage sludge
treatment and disposa
resourceful utilizations of sludge
utilization
