【正文】 ............................ 3 醫(yī)院廢水處理技術(shù) .................................................................................. 3 醫(yī)院廢水處理技術(shù)的發(fā)展 ...................................................................... 6 2 設(shè)計(jì)說明書 ............................................................................................................ 7 設(shè)計(jì)資料及要求 ................................................................................................. 7 設(shè)計(jì)原始資料 .......................................................................................... 7 排放標(biāo)準(zhǔn)及去除率 .................................................................................. 7 設(shè)計(jì)要求 .................................................................................................. 8 廢水處理站設(shè)計(jì)方案 ......................................................................................... 8 處理工藝的比較 ...................................................................................... 8 處理工藝的選擇 .................................................................................... 11 廢水處理系統(tǒng) ................................................................................................... 12 格柵 ........................................................................................................ 12 調(diào)節(jié)池與沉砂池合建 ............................................................................ 13 水解酸化池 ............................................................................................ 13 生物接觸氧化池 .................................................................................... 15 二沉池 .................................................................................................... 15 接觸消毒池 ............................................................................................ 16 污泥池 .................................................................................................... 17 平面布置和高程布置 ....................................................................................... 17 平面布置 ................................................................................................ 17 高程布置 ................................................................................................ 18 3 設(shè)計(jì)計(jì)算書 .................................................................................................................. 20 污水設(shè)計(jì)流量的計(jì)算 ....................................................................................... 20 格柵與調(diào)節(jié)沉砂池合建的格柵 ....................................................................... 20 格柵的設(shè)計(jì)參數(shù) .................................................................................... 20 格柵與沉砂池合建的格柵 .................................................................... 21 調(diào)節(jié)沉砂池的設(shè)計(jì)計(jì)算 ................................................................................... 23 . 設(shè)計(jì)參數(shù) ............................................................................................... 23 豎流沉砂調(diào)節(jié)池的計(jì)算 ........................................................................ 23 污水提升 ........................................................................................................... 26 水解酸化池設(shè)計(jì)計(jì)算 ....................................................................................... 27 水解酸化池的生化處理 ........................................................................ 27 水解酸化池的計(jì)算 ................................................................................ 27 生物接觸氧化池的設(shè)計(jì)計(jì)算 ........................................................................... 29 湖北理工學(xué)院畢業(yè)設(shè)計(jì)（論文） 2 容積負(fù)荷 ................................................................................................ 29 平面尺寸計(jì)算 ........................................................................................ 30 需氣量 .................................................................................................... 31 平面布置 ................................................................................................ 31 進(jìn)出水系統(tǒng) ............................................................................................ 32 曝氣系統(tǒng)設(shè)計(jì) ........................................................................................ 33 填料設(shè)計(jì) ................................................................................................ 35 二沉池的設(shè)計(jì)計(jì)算 ........................................................................................... 35 消毒接觸池的設(shè)計(jì)計(jì)算 ................................................................................... 40 消毒劑的選擇及投加 ............................................................................ 40 豎流式消毒接觸池的設(shè)計(jì)計(jì)算 ............................................................ 41 污泥濃縮池 ....................................................................................................... 44 剩余污泥量 計(jì)算 .................................................................................... 44 豎流污泥濃縮池 .................................................................................... 45 鼓風(fēng)機(jī)房 ......................................................................................................... 49 附屬構(gòu)筑物的確定 ......................................................................................... 49 污水廠的 平面布置 ......................................................................................... 49 高程計(jì)算 ......................................................................................................... 49 4 工程投資估算 .............................................................................................................. 51 參考文獻(xiàn) .......................................................................................................................... 53 致謝 .................................................................................................................................. 54 湖北理工學(xué)院畢業(yè)設(shè)計(jì)（論文） I 摘要 醫(yī)院和醫(yī)療機(jī)構(gòu)在醫(yī)療、診斷、科研和日常管理中產(chǎn)生各種醫(yī)療污水，若不加以處理會對人體健康和生態(tài)環(huán)境造成危害。利用占地少、投資省、運(yùn)行費(fèi)用低、管理方便的處理工藝對醫(yī)院廢水進(jìn)行處理，技術(shù)工藝穩(wěn)定、可靠，處理后的出水達(dá)到相應(yīng)的國家標(biāo)