【正文】 工程咨詢證書編號(hào)：工咨甲 1032822021 工程號(hào)：污 09202113 南漳縣 三里橋 污水處理廠 工程 可行性研究報(bào)告 中國(guó)市政工程中南設(shè)計(jì)研究院 二〇〇七年十二月 南漳縣污水處理廠工程 扉頁(yè) I 南漳縣污 水處理廠工程 目錄 I 目 錄 1 概述 ................................................................................................... 1 總論 ............................................................................................................. 1 工程名稱和建設(shè)單位 ...................................................... 1 項(xiàng)目建設(shè)目的和背景 ...................................................... 1 主要結(jié)論 .......................................................................... 2 編制依 據(jù) ................................................................................................... 4 主要文件 .......................................................................... 4 有關(guān)規(guī)劃 .......................................................................... 4 規(guī)范和標(biāo)準(zhǔn) ...................................................................... 4 編制范圍 ................................................................................................... 5 編制原則 ................................................................................................... 6 2 城市概況 ........................................................................................... 7 地理位置與歷史特點(diǎn) ............................................................................ 7 城市性質(zhì)與規(guī)模 ..................................................................................... 8 自然條件 ................................................................................................... 9 給排水現(xiàn)狀與規(guī)劃 ............................................................................... 10 給水工程現(xiàn)現(xiàn)狀 ............................... 錯(cuò)誤 !未定義書簽。 給水工程規(guī)劃 ................................... 錯(cuò)誤 !未定義書簽。 排水工程現(xiàn)狀 ................................................................ 11 排水工程規(guī)劃 ................................... 錯(cuò)誤 !未定義書簽。 現(xiàn)狀排水存在的問題 .......................................................................... 12 南漳縣污 水處理廠工程 目錄 II 3 建設(shè)的必要性 ................................................................................. 13 4 方案論證 ......................................................................................... 15 設(shè)計(jì)年限 ................................................................................................. 15 排水體制 ................................................................................................. 15 排水體制 ........................................................................ 15 截流倍數(shù) ........................................................................ 15 污水接納率 .................................................................... 16 排水系統(tǒng)布局 ........................................................................................ 16 截流干管布局 ................................................................ 16 分流制排水管道布置 .................................................... 17 污水水量 ................................................................................................. 17 服務(wù)范圍 ........................................................................ 17 污水處理廠服務(wù)人口 .................................................... 17 污水量預(yù)測(cè) .................................................................... 18 工程規(guī)模 ................................................................................................. 21 污水水質(zhì) ................................................................................................. 22 污水處理廠 ............................................................................................. 25 廠址比選 ........................................................................ 25 污水處理工藝論證 ....................................................................... 26 污泥處理與處置工藝論證 ............................................ 53 構(gòu)筑物選型 .................................................................... 62 方案比較 ........................................... 錯(cuò)誤 !未定義書簽。 南漳縣污 水處理廠工程 目錄 III 5 污水管道設(shè)計(jì) ................................................................................. 68 排水管道布置 ........................................................................................ 68 設(shè)計(jì)參數(shù)及計(jì)算公式 .......................................................................... 68 管道工程設(shè)計(jì) ........................................................................................ 69 截流干管設(shè)計(jì) ................................................................ 70 分流制排水管道設(shè)計(jì) .................................................... 70 6 污水處理廠設(shè)計(jì) .............................................................................. 71 污水處理廠工藝流程 .......................................................................... 71 污水處理廠構(gòu) (建 )筑物 ....................................................................... 71 總圖布置 ................................................................................................. 78 平面布置 ........................................................................ 78 廠 區(qū)公用工程 ................................................................ 79 廠區(qū)豎向設(shè)計(jì) ................................................................ 80 建筑設(shè)計(jì) ................................................................................................. 81 設(shè)計(jì)內(nèi)容 ........................................................................ 81 設(shè)計(jì)原則 ........................................................................ 81 主要規(guī)范 ........................................................................ 82 總平面設(shè)計(jì) .................................................................... 82 主要單體設(shè)計(jì)構(gòu)思 ...................