【正文】 1 建昌食品產(chǎn)業(yè)園污水處理工藝方案 目 錄 1．總論 ................................................................................................... 1 研究結(jié)果概要 ............................................................................ 1 編制依據(jù)、原則及范圍 ............................................................. 3 .............................................................................. 6 工藝方案確定原則 ................................................................. 6 本工程處理工藝的功能要求 .................................................. 6 污水中重要污染物的去除方式 ............................................... 7 污水可生化性分析 ............................................................... 10 污水處理方案 ....................................................................... 10 工藝方案的經(jīng)濟(jì)比較 ............................................................ 15 污泥處理工 藝 ....................................................................... 20 污泥最終處置 ....................................................................... 23 污水消毒工藝 ....................................................................... 26 3．污水處理工程設(shè)計(jì) ........................................................................... 27 ........................................................... 27 工藝設(shè)計(jì) .............................................................................. 29 4總圖設(shè)計(jì) ............................................................................................ 38 設(shè)計(jì)依據(jù) .............................................................................. 38 廠區(qū)平面布置原則 ............................................................... 38 污水處理廠總平面布置 ........................................................ 38 廠區(qū)總平面布置方案比較 .................................................... 40 廠區(qū)排水及豎向設(shè)計(jì) ............................................................ 40 2 廠區(qū)道路 .............................................................................. 41 廠區(qū)綠化 .............................................................................. 41 5 建筑設(shè)計(jì)與公用工程 ......................................................................... 41 主要設(shè)計(jì)規(guī)范 ....................................................................... 41 設(shè)計(jì)原則 .............................................................................. 42 生產(chǎn)性建筑物 ....................................................................... 42 附屬建筑物 ........................................................................... 42 結(jié)構(gòu)設(shè)計(jì) ................................................................................. 43 電氣設(shè)計(jì) ................................................................................. 46 自控、儀表、通訊系統(tǒng)設(shè)計(jì) .................................................... 50 污水處理廠暖通設(shè)計(jì) .............................................................. 57 6．項(xiàng)目管理及實(shí)施計(jì)劃 ....................................................................... 59 實(shí)施原則與步驟 ...................................................................... 59 項(xiàng)目運(yùn)行的組織管理 .............................................................. 60 運(yùn)行技術(shù)管理 .......................................................................... 61 人員編制 ................................................................................. 61 計(jì)劃主要履行 單位的選擇 ....................................................... 62 項(xiàng)目實(shí)施計(jì)劃 .......................................................................... 63 7．項(xiàng)目的環(huán)境影響及對(duì)策 ................................................................... 64 項(xiàng)目實(shí)施過程中的環(huán)境影響及對(duì)策 ........................................ 64 項(xiàng)目建成后的環(huán)境影響及對(duì)策 ............................................... 68 8．勞動(dòng)安全衛(wèi)生與節(jié)能 ....................................................................... 70 安全衛(wèi)生 ................................................................................. 70 節(jié)能 ......................................................................................... 71 3 9．消防設(shè)計(jì) ......................................................................................... 73 廠區(qū)平面布置 .......................................................................... 73 建筑結(jié)構(gòu)防火設(shè)計(jì) .................................................................. 73 電氣防火設(shè)計(jì) .......................................................................... 74 消防給水及消防設(shè)施 .............................................................. 75 10．工程風(fēng)險(xiǎn)分析 ................................................................................ 76 污水處理廠風(fēng)險(xiǎn)影響預(yù)測(cè) ..................................................... 76 污水管網(wǎng)系統(tǒng)風(fēng)險(xiǎn)影響分析 ................................................. 77 污水 處理系統(tǒng)維修風(fēng)險(xiǎn)分析 ................................................. 78 11．工程效益 ........................................................................................ 80 環(huán)境效益 ............................................................................... 80 社會(huì)效益 ............................................................................... 80 經(jīng)濟(jì)效益 ............................................................................... 81 12．項(xiàng)目招投標(biāo)方案 ............................................................................ 82 招標(biāo)范圍 ............................................................................... 82 招標(biāo)組織形式 ........................................................................ 83 招標(biāo)方式 ............................................................................... 83 13．投資估算及經(jīng)濟(jì)評(píng)價(jià) ..................................................................... 84 投資估算 ............................................................................... 84 經(jīng)濟(jì)分析 ............................................................................... 85 14．結(jié)論和建議 .................................................................................... 90 結(jié)論 .....................................