【正文】 ........................................................................................ 5 生物脫氮的基本流程及特點(diǎn) ..................................................................................................... 6 A/O 內(nèi)循環(huán)生物脫氮工藝特點(diǎn) ................................................................................................. 6 A/O 內(nèi)循環(huán)生物脫氮工藝流程圖 ............................................................................................. 7 ................................................................................................ 8 廢水預(yù)處理 .................................................................................................................................. 8 均和隔油池 .......................................................................................................................... 8 事故調(diào)節(jié)池 ......................................................................................................................... 8 廢水生化處理 .............................................................................................................................. 9 兼氧池 ................................................................................................................................. 9 好氧池 ................................................................................................................................. 9 二沉池 ................................................................................................................................10 渦流反 應(yīng)器 .......................................................................................................................10 混凝沉淀池 .......................................................................................................................10 吸水井和提升泵 ...............................................................................................................11 鼓風(fēng)機(jī)室 ............................................................................................................................11 綜合樓 ................................................................................................................................11 污泥濃縮池 ........................................................................................................................11 泵房及加藥間 .................................................................................................................11 ........................................................................................................ 11 總圖 ............................................................................................................................................11 建筑及結(jié)構(gòu) ........................................................................................................................12 電力 ....................................................................................................................................12 儀表自動化 ................................................................................................................................13 概述 ....................................................................................................................................13 儀表選型 ............................................................................................................................14 儀表電源 ............................................................................................................................14 、安全衛(wèi)生及消防措施 .................................................................................... 14 環(huán)保 ............................................................................................................................................14 安全衛(wèi)生 ....................................................................................................................................16 消防 ............................................................................................................................................17 ...................................................................................................................... 17 編制依據(jù) ....................................................................................................................................17 工程概況 ....................................................................................................................................17 能耗分析 ....................................................................................................................................17 節(jié)能措施 ....................................................................................................................................17 主要設(shè)備表 ................................................................................................................................17 ...................................................................................... 23 ...................................................................................................... 25 、工程范圍及服務(wù)內(nèi)容 ............................................................................ 25 EPC 定義及工作范圍 ..............................................................................................................25 EPC 工作定義 ..................................................................................................................25 工作范圍 ..........................................................................................................................25 工作完成的界定 .............................................................................................................27 工程范圍及分工 .....................................................................................................................31 業(yè)主的工程范圍 .............................................................................................................3