【正文】 .日處理 10 萬 m3 污水廠改造工程可行性研究報(bào)告日處理10萬m3污水廠改造工程可行性研究報(bào)告.日處理 10 萬 m3 污水廠改造工程可行性研究報(bào)告目 錄前言 ....................................................................................................................................................... 1 .................................................................................................................................................... 3 項(xiàng)目名稱 ..................................................................................................................................... 3 工程設(shè)計(jì)規(guī)模 ............................................................................................................................. 3 設(shè)計(jì)污水處理廠改造前后出水水質(zhì) ......................................................................................... 3 污水處理廠工藝確定 ................................................................................................................. 3 工程投資 ..................................................................................................................................... 3 .................................................................................................................................................... 4 建設(shè)單位 ..................................................................................................................................... 4 編制依據(jù) .................................................................................................................................... 4 編制原則 .................................................................................................................................... 4 項(xiàng)目概況 .................................................................................................................................... 5 改造規(guī)模 ............................................................................................................................ 5 城市性質(zhì)與行政區(qū)劃 ......................................................................................................... 5 歷史沿革 ............................................................................................................................ 6 氣象水文 ............................................................................................................................ 7 建設(shè)目標(biāo) ............................................................................................................................ 8 項(xiàng)目總投資及效益情況 .................................................................................................... 8 項(xiàng)目建設(shè)的必要性和可行性 ..................................................................................................... 8 項(xiàng)目建設(shè)的必要性 ............................................................................................................ 8 項(xiàng)目建設(shè)的可行性 ............................................................................................................ 9 污水處理廠現(xiàn)狀及存在問題 .................................................................................................. 10 污水廠現(xiàn)狀 ...................................................................................................................... 10 污水廠存在問題 .............................................................................................................. 11 .......................................................................................................................................... 12 處理水質(zhì)指標(biāo) .......................................................................................................................... 12 設(shè)計(jì)進(jìn)水水質(zhì) .................................................................................................................. 12 設(shè)計(jì)出水水質(zhì) .................................................................................................................. 12 污水處理工藝論證 .................................................................................................................. 12 曝氣生物濾池工藝 .......................................................................................................... 13 填料活性污泥工藝 .......................................................................................................... 14 污泥處理工藝論證 .................................................................................................................. 14 各設(shè)計(jì)方案技術(shù)經(jīng)濟(jì)比較 ...................................................................................................... 15 各方案技術(shù)經(jīng)濟(jì)比較 ...................................................................................................... 16 .................................................................................................................................. 18 設(shè)計(jì)原則 .................................................................................................................................. 18 原污水廠工藝設(shè)計(jì)介紹 .......................................................................................................... 18 總體情況 ........................................................................................................................... 18 .日處理 10 萬 m3 污水廠改造工程可行性研究報(bào)告 粗格柵間 ........................................................................................................................... 19 污水提升泵房 ................................................................................................................... 20 細(xì)格柵間 ........................................................................................................................... 20 曝氣沉砂池 ....................................................................................................................... 21 段曝氣池 ......................................................................................................................... 22 中沉池 ............................................................................