【正文】 ............................................................................................................... 6 排水工程現(xiàn)狀 ............................................................................................................................. 6 第三章 設(shè)計(jì)原則 ...................................................................................................................................... 7 污水處理廠設(shè)計(jì)原則 ......................................................................................................................... 7 污水處理工藝設(shè)計(jì)原則 ..................................................................................................................... 7 污泥處理系統(tǒng)設(shè)計(jì)原則 ..................................................................................................................... 7 第四章 污水處理廠工程設(shè)計(jì) .................................................................................................................... 8 設(shè)計(jì)規(guī)模 .......................................................................................................................................... 8 設(shè)計(jì)水質(zhì)標(biāo)準(zhǔn) ................................................................................................................................... 8 設(shè)計(jì)進(jìn)水水質(zhì) ............................................................................................................................. 8 設(shè)計(jì)出水水質(zhì) ............................................................................................................................. 8 廠址選擇 ........................................................................................................................................... 9 尾水排放口位置和出水回用去向 ........................................................................................................ 9 工藝流程 .......................................................................................................................................... 9 工藝方案選擇原則 ....................................................................................................................... 9 生物處理的可行性分析 ................................................................................................................ 9 MBR BNR 工藝簡(jiǎn)介 ...................................................................................................................11 工藝流程 ................................................................................................................................... 14 污泥處理與處置 .............................................................................................................................. 14 工程內(nèi)容 ........................................................................................................................................ 15 總圖設(shè)計(jì) ........................................................................................................................................ 15 總平面設(shè)計(jì) .............................................................................................................................. 15 高程布置 .................................................................................................................................. 15 工藝設(shè)計(jì) ......................................................................................................................................... 15 進(jìn)水泵房 ................................................................................................................................... 15 曝氣沉砂池 ................................................................................................................................ 16 膜格柵池 .................................................................................................................................. 16 MBR 反應(yīng)池 .............................................................................................................................. 17 臭氧接觸及清水池 .................................................................................................................... 20 綜合設(shè)備間 ............................................................................................................................... 20 儲(chǔ)泥池 ...................................................................................................................................... 21 建筑設(shè)計(jì) ....................................................................................................................................... 21 總體設(shè)計(jì) .................................................................................................................................. 21 建筑設(shè)計(jì) .................................................................................................................................. 21 建筑裝修 .................................................................................................................................. 22 結(jié)構(gòu)設(shè)計(jì) ....................................................................................................................................... 22 工程地質(zhì)、地貌概況 ................................................................................................................ 22 建構(gòu)筑物結(jié)構(gòu)描述 ................................................................................................................... 23 結(jié)構(gòu)材料 ................................................................................................................................. 23 主要設(shè)計(jì)參數(shù) .......................................................................................................................... 23 電氣設(shè)計(jì) ....................................................................................................................................... 24 設(shè)計(jì)概況及范圍 ....................................................................................................................... 24 設(shè)計(jì)依據(jù)及規(guī)范 ................................................