天津市市政污泥处理处置现状总结分析

Summarization and Analysis of Municipal Sludge Treatment and Disposal in Tianjin City

市政污泥是污水处理的副产物,是污水处理过程的延续和必然要求。然而,如何实现低碳处理和资源化利用成为了当前重要的研究课题。本文对天津市市政污泥的产量现状进行了调研,概括总结并对比了现有污泥项目处理工艺、项目规模、处置现状等,最后展望了其资源化利用的新途径,以期为我国其他城市污泥处理处置工艺的选择提供一定的参考和借鉴。

Municipal sludge is a by-product of sewage treatment,and it is the continuation and inevitable requirement of sewage treatment process.However,how to realize low-carbon treatment and resource utilization of municipal sludge has become an important research topic at present.The current situation of municipal sludge production in Tianjin was investigated,the existing sludge project treatment technology,project scale,disposal status,etc.,were summarized and compared,and finally the new ways of its resource utilization was looked forward,in order to provide certain reference for the selection of sludge treatment and disposal technology in other cities in China.