（毕业论文毕业设计）-A县城市生活垃圾卫生填埋工程及其配套辅助工程的设计.docVIP

摘 要 随着城市化的进程，居民生活水平的提高，生活垃圾已经对城市环境卫生造成了严重的影响。垃圾填埋场的兴建，将极大改善城市生活环境卫生质量。A县生活垃圾卫生填埋场的设计正是为了改善A县环境卫生状况，提高居民生活水平，从而促进A县快速稳定的发展。 本设计主要内容为A县城市生活垃圾卫生填埋工程及其配套辅助工程的设计，其中包括：A县城市生活垃圾卫生填埋场总平面布置（选址和场区总体设计等），填埋工艺，渗滤液收集、导排、处理工程，地下水、地表水导排处理工程，填埋气体收集与燃放设计，环境监测设计，封场工程，辅助工程（如办公楼，停车棚，传达室，消防水池，深井泵房，绿化，道路等），设备选型，经济分析等。 关键词： 生活垃圾，卫生填埋，设计，渗滤液，气体 Abstract With the process of urbanization and the upgrading of living standards ,domestic garbage has caused a serious impact on urban sanitation.The built of landfill site will greatly improve the quality of urban sanitation.The design of domestic waste sanitary landfill site of city A is just to improve urban sanitation condition of city A,improve the living standard of residents so as to accelerate rapid and steady development of city A. The main content of this design is sanitary landfill site engineering and its ancillary works design,which include general layout of the landfill site of city A(site selection and overall design and so on)，technology of landfill,The engineering for collecting, draining and dealing with the leachate，engineering for draining and treating with ground and surface water，design of collection and ignition of buried gas，design of environmental monitoring，closure engineering， ancillary works(such as office building，parking place，lodge，fire-fighting pool，deep well pump house，landscaping，road and so on)，selection of equipment，economic analysis and so on. Keywords: domestic waste,sanitary landfill, design, leachate, gas 目录 TOC \o 1-3 \h \u HYPERLINK \l _Toc22561 1 概论 PAGEREF _Toc22561 1 HYPERLINK \l _Toc10344 1.1设计背景 PAGEREF _Toc10344 1 HYPERLINK \l _Toc6447 1.1.1生活垃圾的危害 PAGEREF _Toc6447 1 HYPERLINK \l _Toc30009 1.1.2生活垃圾的处理方法及国内外处理现状 PAGEREF _Toc30009 1 HYPERLINK \l _Toc7278 1.1.3卫生填埋法的类型及发展趋势 PAGEREF _Toc7278 3 HYPERLINK \l _Toc24964 1.2城市概况及自然条件 PAGEREF _Toc24964 3 HYPERLINK \l _Toc23570 1.2.1场区位置 PAGEREF _Toc23570 3 HYPERLINK \l _Toc24876 1.2.2气象条件 PAGEREF _Toc24876 3 HYPERLINK \l _Toc15