摘要
为加强城市污水处理厂生活污泥的资源化利用,研究生活污泥填筑路基的可行性,通过全面调查生活污泥材料特性、应用现状以及现有污泥应用相关规范,结合道路路基相关技术要求,论证了城市污水处理厂生活污泥用于填筑路基的可行性,并提出三种城市污水处理厂生活污泥脱水固化填筑路基方案,为污泥填筑路基的发展提供参考。
In order to strengthen the resource utilization of sewage sludge in the city＇s sewage treatment plant, the material characteristics, application status and the standards of sewage sludge were comprehensively surveyed. With the technical requirement of subgrade of highway in consideration, the feasibility of using sewage sludge from sewage treatment plant as subgrade fill was demonstrated and three schemes of filling the subgrade with sewage sludge solidification were put forward.
出处
《筑路机械与施工机械化》
北大核心
2015年第7期55-58,63,共5页
Road Machinery & Construction Mechanization
关键词
道路工程
生活污泥
脱水技术
填筑路基
road engineering
sewage sludge
dehydration technology
subgrade fill
