西安市某大型废弃物综合处置场设计及建设案例分析  

Case study on the design and construction of a large waste disposal site in Xi'an City

作　　者：张洋 任子曦 郭堤 ZHANG Yang;REN Zixi;GUO Di(School of Petroleum and Environment Engineering,Yan'an University,Yan'an 716000,China;Xi'an Solid Waste Disposal Center,Xi'an 710000,China;Yan'an key laboratory of Agricultural Solid Waste Resource Utilization,Yan'an 716000,China)

机构地区：[1]延安大学石油工程与环境工程学院,陕西延安716000 [2]西安市固体废弃物处置中心,陕西西安710000 [3]延安市农业固体废弃物资源化利用重点实验室,陕西延安716000

出　　处：《再生资源与循环经济》2024年第2期9-13,共5页Recyclable Resources and Circular Economy

基　　金：延安大学博士科研启动项目(YAU202303790);延安市科技计划项目(2022SLZDCY-011)。

摘　　要：介绍了西安市固体废弃物综合处置场项目的设计、建设和运营过程。首先,概括介绍了该项目的背景概况、目标规划和处理规模等情况。其次,详细论述了项目设计的基本情况,例如填埋场各功能区总图布置的确定、坝体的设计、防渗系统结构的选用以及地下水及渗沥液导排、渗沥液收集等系统设计问题。最后,分析了建设过程中可能遇到的各种风险问题并提出了规避风险的思路方法,以及该项目部分飞灰填埋库区的试运营情况,对飞灰填埋作业进行了详细细致的要求,以期为后续正式投运积累了实操运行及管理经验。This paper introduced the design,construction and operation process of Xi'an solid waste comprehensive disposal site.Firstly,the background,target planning and processing scale of the project were introduced.Secondly,the basic situation of the project design was discussed in detail,such as the determination of the layout of each functional area of the landfill,the design of the dam body,the selection of the structure of the anti-seepage system,and the system design of groundwater and leachate drainage and leachate collection.Finally,the paper analyzed various risks that may be encountered in the construction process and put forward ideas and methods to avoid risks,as well as the pilot operation of the fly ash landfill reservoir area of the project department,and carried out detailed requirements for the fly ash landfill operation,in order to accumulate practical operation and management experience for the subsequent formal operation.

关 键 词：固体废弃物综合处置场 飞灰 风险管理 案例分析 

分 类 号：X705[环境科学与工程—环境工程]