污水处理厂污泥处理处置现状与发展趋势研究

Study on the Current Situation and Development Trends of Sludge Treatment and Disposal in Sewage Treatment Plants

污泥稳定化、无害化和资源化处理处置是实现城镇污水处理厂提质增效的客观要求。当前,污泥处理处置政策和技术趋于完善,但污泥的最终出路仍是困扰行业发展的难题。本文结合污泥的主要成分,综述我国污泥处理处置现状,研究污泥处理处置技术应用,基于CiteSpace软件分析我国污泥处理处置研究主题与变化趋势,指出当前污泥处理处置存在的问题并提出发展建议,以推进污泥处理处置。

The stabilization,harmless and resource based treatment and disposal of sludge are objective requirements for improving the quality and efficiency of urban sewage treatment plants.Currently,the policies and technologies for sludge treatment and disposal are tending to be improved,but the ultimate solution for sludge is still a problem that hinders the development of the industry.Based on the main components of sludge,this paper summarizes the current situation of sludge treatment and disposal in China,studies the application of sludge treatment and disposal technology,analyzes the research topics and trends of sludge treatment and disposal in China using CiteSpace software,points out the problems in current sludge treatment and disposal,and proposes development suggestions to promote sludge treatment and disposal.