【正文】 擇 ................................................................................................. 20 填埋方案的選擇 ..................................................................................................... 20 推薦方案設計 ......................................................................................................... 22 處理規(guī)模 ................................................................................................................. 22 5．處理場場址選擇 ......................................................................................................... 24 場址選擇概要 ........................................................................................................ 24 場址選擇的原則 .................................................................................................... 24 場址的確定 ............................................................................................................. 26 推薦場址概況 ......................................................................................................... 26 6．垃圾填埋場主體工程 ................................................................................................. 27 填埋工藝 ................................................................................................................. 27 工藝流程 .......................................................................................................... 27 工藝過程與作業(yè)方式 ...................................................................................... 27 垃圾壩 ..................................................................................................................... 28 場底處理 ................................................................................................................. 29 防滲系統(tǒng) ................................................................................................................. 29 防滲方案的選擇 ............................................................................................... 29 防滲標準 ................................................................................................. 29 防滲方法 ................................................................................................. 29 防滲方案比較 ......................................................................................... 30 高密度聚乙烯 (HDPE)防滲系統(tǒng) ...................................................................... 31 滲濾液的產(chǎn)生與收集 ............................................................................................. 31 滲濾液的產(chǎn)生 ................................................................................................... 31 滲濾液的收集 ................................................................................................... 32 滲濾液調(diào)節(jié)池 ................................................................................................... 33 滲濾液處理系統(tǒng) ..................................................................................................... 33 概述 ................................................................................................................... 33 基本條件 ........................................................................................................... 34 污水水質(zhì) ................................................................................................. 34 污水排放標準 ......................................................................................... 34 污水處理規(guī)模 ................................................................................................... 35 污水處理工藝 ................................................................................................... 35 沼氣的收集與處理 ................................................................................................. 36 沼氣的產(chǎn)生 ....................................................................................................... 36 填埋氣體的產(chǎn)生量 ........................................................................................... 37 沼氣井的設置 .................................................................................................. 37 填埋氣體的收集與控制 ................................................................................... 37 截洪溝 ..................................................................................................................... 38 填埋作業(yè)及管理 ..................................................................................................... 38 垃圾清運與填埋作業(yè)設備 ................................................................................... 38 紅巖寺鎮(zhèn) 垃圾處理工程可行性研究報告 武漢理工 大學設計研究院 .3. 垃圾清掃與運輸設備 ..................................................................................... 39 垃圾攤平和碾壓作業(yè)主要設備 ..................................................................... 39 取土和挖土設備 ............................................................................................. 39 噴藥設備 ......................................................................................................... 39 灑水設備 ......................................................................................................... 39 7．總圖運輸與輔助工程 ................................................................................................. 41 場區(qū)總平面布置 ..................................................................................................... 41 場內(nèi)外道路與交通組織 ................................................................................... 41 運輸系統(tǒng) ........................................................................................................... 41 給排水及消防 ......................................................................................................... 42 場區(qū)給水 ........................................................................................................... 42 場區(qū)排水 .......................................................................................................... 42 消防 ..........