【正文】 ....................... 1 編制目的、依據(jù)、原則及范圍 ............................................................................ 2 項(xiàng)目建設(shè)的重要性和必要性 ................................................................................ 3 采用的規(guī)范和標(biāo)準(zhǔn) ............................................................................................. 5 第二章 概況 .............................................................................................................. 8 自然概況 ............................................................................................................ 8 社會(huì)經(jīng)濟(jì)概況 ..................................................................................................... 8 總體規(guī)劃概況 ..................................................................................................... 8 第三章 污水水質(zhì)、水量 ............................................................................................. 9 污水進(jìn)廠水質(zhì) ..................................................................................................... 9 出水水質(zhì) ......................................................................................................... 11 第四章 污水系統(tǒng)工程 .............................................................................................. 12 污水處理廠廠址選擇 ........................................................................................ 12 第五章 污水處理廠工藝 ........................................................................................... 14 污水處理工藝選擇原則 ..................................................................................... 14 污水處理程度及重點(diǎn)處理項(xiàng)目 .......................................................................... 14 污水處理廠工藝流程的確定 .............................................................................. 34 污泥處置方案 .................................................................................................. 39 污水消毒方案 ................................................................................................... 42 污水站中水回用 ............................................................................................... 44 第六章 推薦工藝方案工程設(shè)計(jì) ................................................................................ 45 設(shè)計(jì)規(guī)模及進(jìn)出水水質(zhì) ..................................................................................... 45 污水處理廠總平面布置 ..................................................................................... 45 主要構(gòu)筑物工藝設(shè)計(jì) ........................................................................................ 46 建筑及結(jié)構(gòu)設(shè)計(jì) ............................................................................................... 52 電氣設(shè)計(jì) .......................................................................................................... 55 儀表控制設(shè)計(jì) ................................................................................................... 57 機(jī)械設(shè)計(jì) .......................................................................................................... 61 通風(fēng)設(shè)計(jì) .......................................................................................................... 61 公用工程設(shè)計(jì) ................................................................................................... 61 ........................................................................................................ 62 第七章 項(xiàng)目的環(huán)境影響及對(duì)策 .................................................................................. 63 工程施工期對(duì)環(huán)境的影響 ................................................................................. 63 施工期環(huán)境影響的緩解措施 .............................................................................. 63 工程建成后對(duì)環(huán)境的影響 ................................................................................. 64 污染防治對(duì)策 .................................................................................................. 69 第八章 工程風(fēng)險(xiǎn)分析 .............................................................................................. 72 污水處理廠風(fēng)險(xiǎn)影響預(yù)測(cè) ................................................................................. 72 5 萬(wàn)噸污水處理廠建設(shè)工程可行性研究報(bào)告 污水處理系統(tǒng)維修風(fēng)險(xiǎn)分析 .............................................................................. 72 污水管網(wǎng)的風(fēng)險(xiǎn)事故及對(duì)策 .............................................................................. 73 第九章 項(xiàng)目的管理及實(shí)施計(jì)劃 ................................................................................ 74 實(shí)施原則與步驟 ............................................................................................... 74 項(xiàng)目建設(shè)的管理機(jī)構(gòu) ........................................................................................ 74 項(xiàng)目運(yùn)行的管理機(jī)構(gòu) ........................................................................................ 76 工程進(jìn)展 ......................................................................................................... 77 設(shè)計(jì)施工及安裝 ............................................................................................... 78 調(diào)試與試運(yùn)轉(zhuǎn) ................................................................................................... 80 運(yùn)行的技術(shù)管理 ............................................................................................... 80 第十章 安全生產(chǎn) ..................................................................................................... 82 ........................................................................................................ 82 ........................................................................................................ 82 ............................................................................................................... 83 第十一章 節(jié)能 ......................................................................................................... 85 節(jié)能的目的 ..................