【正文】 .............................................. 1 一、總 論 .................................................................................................................................. 3 1 概述 ........................................................................................................................................... 3 編制依據(jù)與范圍 ...................................................................................................................... 3 編制范圍 .............................................................................................................................. 3 編制原則 .............................................................................................................................. 4 二、建筑規(guī)模 ................................................................................................................................ 5 廢水水量、水質(zhì) ...................................................................................................................... 5 處理后的出水水質(zhì) ................................................................................................................... 5 工程概述 ................................................................................................................................. 6 三、工藝技術(shù)方案 ........................................................................................................................ 7 方案設(shè)計的基本出發(fā) 點 ............................................................................................................ 7 水質(zhì)特點及水處理工藝分析 ..................................................................................................... 7 3． 3 工藝流程圖 ........................................................................................................................... 8 四、各處理單元設(shè)計及說明 ........................................................................................................ 9 機械攔污柵 (格柵 ) .................................................................................................................... 9 調(diào)節(jié)池 .................................................................................................................................... 9 接觸氧化池 ............................................................................................................................10 沉淀池 ................................................................................................................................... 11 中間水池 ............................................................................................................................... 11 曝氣生物濾池 ........................................................................................................................ 11 綜合 設(shè)備間 ............................................................................................................................14 清水 /消毒池 ...........................................................................................................................15 清毒系統(tǒng) ...............................................................................................................................15 五、建筑與結(jié)構(gòu)工程 .................................................................................................................. 16 建筑 .......................................................................................................................................16 結(jié)構(gòu) .......................................................................................................................................17 設(shè)計規(guī)范和標(biāo)準(zhǔn) .....................................................................................................................17 III 六、輔助工程設(shè)施 ...................................................................................................................... 17 負(fù)荷及供配電 .........................................................................................................................17 設(shè)計依據(jù) ..........................................................................................................................17 設(shè)計內(nèi)容