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机构地区:[1]上海市环境工程设计科学研究院有限公司,上海200232 [2]上海环境卫生工程设计院有限公司,上海200232 [3]华东师范大学资源与环境科学学院,上海200241 [4]上海市废弃物管理处,上海200063
出 处:《环境卫生工程》2016年第5期8-11,共4页Environmental Sanitation Engineering
基 金:科技惠民计划项目:特大型城市垃圾污染控制技术集成应用(2013GS310202)
摘 要:以我国在运营填埋场的运行状况为基础,通过现场调研和文献总结,得到以下结论:经过10余a的发展,我国填埋处理能力达到421 776 t/d,卫生填埋占其主导地位,达91.33%,县城及乡镇等地区卫生填埋处理能力显著增强;填埋场中以中小型填埋场(0~300 t/d)为主,特别是一些县级城市和乡镇地区;而在一些经济较发达的大中城市,填埋场则逐渐从小型化向大型化、园区化、高标准化发展,且焚烧在生活垃圾处理中所占比例日益增高;现有填埋场基本以2006—2014年投入运行为主,使得一半左右填埋场在7~15 a将关停,需要进行合适的填埋场修复工程。最后针对填埋场存在问题提出了相应对策,认为源头分类收集和填埋场的资源化利用是实现和突破现有填埋场困境的关键。Based on the operation situation of the landfill in China,the conclusions obtained from the field investigation and the literature sum-up were as follows. After more than 10 years developing,the processing capacity of landfill in China reached 421 776 t/d,in which sanitary landfill accounted for the dominant position,as high as 91.33%,and the sanitary landfill disposal capacity of county and township significantly enhanced. Most of the landfills were small and medium-sized ones(0~300 t/d),especially in some county-level cities and townships. In some developed large and medium cities,landfill gradually developed from small to large,park industrialization and high standardization,and the proportion of incineration in the treatment of municipal solid waste was increasing. Most of the existing landfills were put into operation during 2006~2014,and about half of them will be shut down in 7~15 years for the proper restoration. Finally,the according countermeasures were put forward for the problems of the landfill,and the source collection affer sorfed and the resource utilization of the landfill were considered to be the key to break through the predicament of the existing landfill.
分 类 号:X705[环境科学与工程—环境工程]
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