城市生活垃圾处理技术现状与发展方向  

Present situation and Trend of Municipal Solid Waste Treatment Technology

作　　者：罗虹霖 胡晖[1] 张敏[1] 张建刚[1] LUO Hong-lin;HU Hui;ZHANG Min;ZHANG Jian-gang(CINF Engineering Co. , Ltd. Changsha, Hunan 410019, China)

机构地区：[1]长沙有色冶金设计研究院,湖南长沙410019

出　　处：《污染防治技术》2018年第3期22-25,共4页Pollution Control Technology

摘　　要：近年来,中国城市生活垃圾处理能力跟不上产生量,时常出现垃圾围城事件。文中客观评述城市生活垃圾常用的填埋、焚烧、堆肥3种处理技术的优缺点和在国内的应用现状,并针对城市生活垃圾在收运、处理以及管理等环节中存在的突出问题分析城市生活垃圾分类政策难以实施的原因。同时,介绍了应用垃圾分选的方法对生活垃圾进行预处理后综合处理,在节约处理成本,提高经济效益的同时,实现了垃圾的减量化、资源化、无害化,是中国城市生活垃圾处理的发展方向。In recent years,the capacity of urban domestic waste disposal has not kept pace with the amount of production. This article objectively reviews the advantages and disadvantages of the landfill,incineration,and composting technologies commonly used in municipal solid waste,and the status of their application in China. It also analyzes the problems in the collection,transportation,treatment,and management of municipal solid waste and the reason why waste classification policy is difficult to implement.It introduces the application of garbage sorting as a pre-treatment method in the municipal solid. While saving the processing cost and improving economic efficiency,it also realized the reduction,recycling and harmlessness of garbage,which is the municipal solid waste disposal develop ment direction.

关 键 词：城市生活垃圾 分选 处理 

分 类 号：X705[环境科学与工程—环境工程]