【正文】 ...23 消毒工藝比選 ..................................................................................................................24 推薦的消毒方案 ..............................................................................................................24 污泥處理及處置工藝方案 .........................................................................................................24 污泥穩(wěn)定處理 ..................................................................................................................24 污泥濃縮脫水處理工藝比選 ..........................................................................................26 推薦的污泥處理及處置工藝 ..........................................................................................27 除臭工藝方案 .............................................................................................................................27 臭氣 來源及主要成分 ......................................................................................................27 常用除臭工藝 ..................................................................................................................28 推薦的除臭方案 ..............................................................................................................29 7 污水處理廠工程方案設(shè)計(jì) ....................................................................................................................30 總圖設(shè)計(jì) .....................................................................................................................................30 總體平面設(shè)計(jì) ..................................................................................................................30 主要建構(gòu)筑物一覽表 ......................................................................................................31 總體豎向設(shè)計(jì) ..................................................................................................................31 工藝主要設(shè)計(jì)參數(shù) .....................................................................................................................32 預(yù)處理站（含粗格柵、細(xì)格柵、曝氣沉砂池及精細(xì)格柵） ......................................32 MBR 生化池及膜分離池 .................................................................................................33 膜設(shè)備間 ..........................................................................................................................34 XX 市第 N 污水處理廠工程可行性研究報(bào)告 第 2 頁 紫外消毒 ......................................................................................................................... 35 接觸消毒池 ..................................................................................................................... 35 加藥間 ............................................................................................................................. 35 再生水泵房 ..................................................................................................................... 36 污泥脫水間 ..................................................................................................................... 37 鼓風(fēng)機(jī)房 ......................................................................................................................... 37 生物除臭 ....................................................................................................................... 38 排水泵井 ....................................................................................................................... 38 出水計(jì)量槽 ................................................................................................................... 38 建筑設(shè)計(jì) .................................................................................................................................... 39 設(shè)計(jì)理念 ......................................................................................................................... 39 總體設(shè)計(jì)綜述 ................................................................................................................. 39 廠區(qū)交通組織 ................................................................................................................. 39 建筑意境 ......................................................................................................................... 39 建筑節(jié)能 ......................................................................................................................... 39 建筑標(biāo)準(zhǔn)及裝修 ............................................................................................................. 40 建筑設(shè)備 ......................................................................................................................... 40 環(huán)境綠化 ......................................................................................................................... 40 通風(fēng)、防排煙設(shè)計(jì) .................................................................................................................... 41 通風(fēng)、防排煙系統(tǒng)概述 ................................................................................................. 41 室外設(shè)計(jì)參數(shù) ................................................................................................................. 41 污水處理 廠地下各構(gòu)筑物空間通風(fēng)系統(tǒng)方案 ............................................................. 41 污水處理廠綜合樓通風(fēng)、空調(diào)系統(tǒng)方案 ..................................................................... 41 污水處理廠防排煙系統(tǒng)方案 ......................................................................................... 41 污水處理廠各構(gòu)筑物空間設(shè)計(jì)標(biāo)準(zhǔn) ............................................................................. 42 通風(fēng)、防排煙系統(tǒng)設(shè)備選型 ......................................................................................... 42 防排煙主要設(shè)備表 ......................................................................................................... 42 結(jié)構(gòu)設(shè)計(jì) .................................................................................................................................... 45 設(shè)計(jì)原則 ...............................................................