【文章內(nèi)容簡介】 ......................................................................................................62 主要建構(gòu)筑物及工藝設(shè)備材料 ..............................................................................62 建構(gòu)筑物 ............................................................................................................62 主要工藝設(shè)備、材料 .......................................................................................638 污水處理擴建工程方案 .................................................................................................64 污水處理工藝選擇 ................................................................................................65 工藝比選的原則 .............................................................................................65 備選工藝 .........................................................................................................65 方案一：三溝式氧化溝 ...................................................................................66 方案二：內(nèi)循環(huán)生物流化床工藝 ....................................................................68 方案三：ICEAS 工藝 ......................................................................................71 工藝方案比較與推薦方案的確定 .................................................................728. 2 深度處理、污泥處置及消毒方案的選擇 .............................................................749 擴建方案的工程設(shè)計 ..................................................................................................75 工程內(nèi)容及規(guī)模 ......................................................................................................75 污水處理廠工藝設(shè)計 ............................................................................................76 擴建部分工藝流程框圖（見下圖） ...............................................................76 各工段去除率估算 .......................................................................................77 主要工程內(nèi)容 ...................................................................................................77 電氣設(shè)計 ..................................................................................................................89 設(shè)計規(guī)范及范圍 ...............................................................................................90 供電系統(tǒng) .........................................................................................................90 設(shè)備選型 ...........................................................................................................92 防雷與接地 .......................................................................................................92 電纜敷設(shè) ...........................................................................................................92 設(shè)計分界 ...........................................................................................................92污水處理廠改擴建及配套管網(wǎng)工程可行性研究報告 7 儀表及自動化系統(tǒng) ..................................................................................................92 設(shè)計規(guī)范 ...........................................................................................................92 設(shè)計范圍 ...........................................................................................................93 系統(tǒng)控制 ...........................................................................................................93 現(xiàn)場檢測儀表選型 ...........................................................................................94 系統(tǒng)供電和電纜敷設(shè) .......................................................................................94 廠區(qū)總圖設(shè)計 ........................................................................................................95 廠區(qū)平面布置 .................................................................................................95 豎向設(shè)計 .........................................................................................................95 建筑設(shè)計 .........................................................................................................95 結(jié)構(gòu)設(shè)計 .........................................................................................................96 給排水及采暖設(shè)計 .........................................................................................96 消防 .................................................................................................................96 通訊及運輸 ..............................................................................................................96 通訊系統(tǒng) .........................................................................................................96 車輛配備 .........................................................................................................96 主要建構(gòu)筑物及工藝設(shè)備材料 ..............................................................................97 建構(gòu)筑物 ............................................................................................................97 主要工藝設(shè)備、材料 .......................................................................................9710 環(huán)保、安全衛(wèi)生與消防 ............................................................................................99 XX..........................................................................................................................99 建設(shè)污水收集管網(wǎng)對環(huán)境的影響和防治措施 ............................................100 建設(shè)污水廠對環(huán)境的影響和防治措施 ........................................................100 環(huán)境管理計劃 ................................................................................................101 安全生產(chǎn)與衛(wèi)生 ...............................................................................................105 安全生產(chǎn) .....................................................................................................105 衛(wèi)生 .............................................................................................................106 消防、抗震 .......................................................................................................106污水處理廠改擴建及配套管網(wǎng)工程可行性研究報告 8 消防設(shè)計 .........................................................................