【正文】 池運行參數(shù) ...................................................................................... 29 接觸消毒池 ................................................................................................................ 30 設(shè)計要求 .......................................................................................................... 30 設(shè)計說明 .......................................................................................................... 31 設(shè)計及運行參數(shù) .............................................................................................. 32 計量槽 ........................................................................................................................ 33 設(shè)計說明 .......................................................................................................... 33 設(shè)計及運行參數(shù) .............................................................................................. 33 4. 污泥處理構(gòu)筑物設(shè)計說明 ................................................................................................. 34 污泥泵房 ........................................................................................................................... 35 蘭州交通大學(xué)畢業(yè) 設(shè)計（論文） 3 設(shè)計說明 .......................................................................................................... 35 主要參數(shù)： .................................................................................................................... 35 污泥濃縮池 ................................................................................................................ 35 污泥濃縮池設(shè)計要 求 ...................................................................................... 35 污泥濃縮池設(shè)計規(guī)定及參數(shù) .......................................................................... 36 污泥濃縮池運行參數(shù) ...................................................................................... 36 貯泥池 ........................................................................................................................ 37 設(shè)計說明 .......................................................................................................... 37 設(shè)計及運行參數(shù) .............................................................................................. 37 脫水機房 .................................................................................................................... 38 設(shè)計說明 .......................................................................................................... 38 脫水機房說明 .................................................................................................. 38 主要設(shè)備選型 .................................................................................................. 38 5. 污水處理廠平面及高程布置 ............................................................................................. 39 污水廠平面布置 ........................................................................................................ 39 污水廠廠址選擇應(yīng)遵循下列各項原則 .......................................................... 39 污水處理廠平面布置的原則 .......................................................................... 39 處理單元構(gòu)筑物的平面布置 .......................................................................... 40 管、渠的平面布置 .......................................................................................... 40 輔助建筑物的平面布置 .................................................................................. 41 本設(shè)計污水廠的平面布置 .............................................................................. 41 污水處理廠高程布置 ................................................................................................ 41 高程布置原則 .................................................................................................. 41 污水廠高程計算原則 ...................................................................................... 42 污水廠高程計算方法 ...................................................................................... 42 本設(shè)計水廠高程布置 ...................................................................................... 43 第二部分 設(shè)計計算書 ............................................................................................................ 43 1. 污水處理構(gòu)筑物設(shè)計及計算 ............................................................................................. 43 設(shè)計水量的確定 ........................................................................................................ 43 平均流量 .......................................................................................................... 43 總變化系數(shù) ...................................................................................................... 43 蘭州交通大學(xué)畢業(yè) 設(shè)計（論文） 4 設(shè)計流量 .......................................................................................................... 44 格柵及泵房 ................................................................................................................ 44 中格柵 .............................................................................................................. 44 污水提升泵站 .................................................................................................. 48 細格柵 .............................................................................................................. 49 沉砂池 ........................................................................................................................ 53 沉砂池的選型 .................................................................................................. 53 設(shè)計說明 .......................................................................................................... 53 設(shè)計資料 .......................................................................................................... 53 設(shè)計參數(shù) .......................................................................................................... 54 設(shè)計計算 .........................................................................................