城市污泥资源化利用现状及发展趋势

Current Situation and Development Trend of Urban Sludge Resource Utilization

随着现代城市的发展,城市污泥产生量快速增加,其成分复杂、产生量巨大,寻求更多、更安全的资源化利用方法具有重要意义。本文首先阐述城市污泥的产生与危害,其后分别从政策与技术的角度分析城市污泥资源化利用现状,最后展望城市污泥资源化利用的发展趋势,以期为污泥资源化利用提供一定参考。

With the development of modern cities,the amount of urban sludge produced is increasing rapidly,and its composition is complex and the amount produced is huge,it is of great significance to seek more and safer resource utilization methods.This paper first expounds the generation and harm of urban sludge,then analyzes the current situation of urban sludge resource utilization from the perspective of policy and technology,and finally looks forward to the development trend of urban sludge resource utilization,so as to provide some reference for sludge resource utilization.