【正文】 ..................... 54 設(shè)計原則設(shè)計參數(shù) .................................................................................. 55 設(shè)計計算 ................................................................................................ 56 消毒設(shè)施計算 ................................................................................................... 65 消毒劑的選擇 ......................................................................................... 65 消毒劑的投加 ......................................................................................... 66 平流式消毒接觸池 .................................................................................. 66 計量設(shè)備 .......................................................................................................... 68 計量設(shè)備的選擇 ..................................................................................... 68 設(shè)計參數(shù) ................................................................................................ 69 巴氏計量槽 ............................................................................................ 69 第 10 章 污泥處理設(shè)計計算 ............................................................ 72 ........................................................................................................ 72 污泥處理的目的 .................................................................................... 72 污泥處理的原則 .................................................................................... 72 污泥處理方法的選擇 ............................................................................ 73 ................................................................................................. 73 集泥池計算 .......................................................................................... 73 回流 污泥泵的選擇 ................................................................................ 73 剩余污泥泵的選擇 ................................................................................ 74 .................................................................................................... 74 設(shè)計參數(shù)及原則 .................................................................................... 74 氣浮濃縮池 ........................................................................................... 75 氣浮濃縮池的設(shè)計計算 ......................................................................... 75 ........................................................................................................... 77 貯泥池的作用 ....................................................................................... 77 貯泥池的計算 ....................................................................................... 77 ........................................................................................................ 79 設(shè)計參數(shù)及原則 .................................................................................... 81 污泥設(shè)計計算 ....................................................................................... 82 附屬設(shè)施計算 ....................................................................................... 83 第 11 章 污水處理廠的布置 ............................................................. 86 污水處理廠平面布置 ...................................................................................... 86 平面布置原則 ....................................................................................... 86 目錄 Ⅳ 平面布置 .............................................................................................. 88 污水處理廠高程布置 ...................................................................................... 89 主要任務(wù) .............................................................................................. 89 高程布置原則 ....................................................................................... 90 污水處理廠構(gòu)筑物高程布置計算 ........................................................... 90 污泥處理構(gòu)筑物高程布置 ...................................................................... 94 第 3 部分 工程概算及運行費用計算 ................................................. 96 第 12 章 工程概預(yù)算 .......................................................................... 96 ...................................................................................... 96 ........................................................................................................ 96 ........................................................................................................ 97 ................................................................................................. 97 ........................................................................................................ 98 構(gòu)筑物建設(shè)費用 A1 .............................................................................. 98 . 污水處理廠管線總費用 A2 ................................................................... 99 . 土地費用 A3 ........................................................................................ 99 A4.......................................................................................... 99 A5..................................................................................101 A ..............................................................101 污水處理運行成本估算 .................................................................................101 動力費 E1.............................................................................................101 藥劑費 E2............................................................................................102 工資福利費 E3......................................................................................102 折舊提成費 E4.....................................................................................102 大修維護基金 E5 ..................................................................................103 日常檢修維護費 E6...............................................................................103