【正文】 .......................................................................................35 二沉池 .................................................................................................................... 36 設(shè)計要求 ..............................................................................................................36 設(shè)計計算 ..............................................................................................................38 二沉池進(jìn)水部分計算 ............................................................................................40 出水溢流堰的設(shè)計 ................................................................................................41 出水擋渣板設(shè)計計算 ............................................................................................42 目 錄 III 第 5 章深度處理 .............................................................................................................. 43 深度處理工藝流程 ................................................................................................ 43 深度處理泵房 ........................................................................................................ 43 機(jī)械絮凝池的設(shè)計計算 ........................................................................................ 43 設(shè)計依據(jù) ............................................................................................................. 43 設(shè)計參數(shù) ............................................................................................................. 44 絮凝池平面尺寸計算 ........................................................................................... 44 絮凝池攪拌設(shè)備計算 ........................................................................................... 45 斜管沉淀池的設(shè)計計算 ........................................................................................ 47 設(shè)計參數(shù) ............................................................................................................. 47 平面尺寸計算 ...................................................................................................... 48 沉淀池進(jìn)水設(shè)計計算 ........................................................................................... 49 沉淀池集水系統(tǒng)設(shè)計計算 .................................................................................... 49 沉淀池排泥系統(tǒng) 設(shè)計計算 .................................................................................... 50 沉淀池校核 .......................................................................................................... 51 過濾 ....................................................................................................................... 51 池型選擇 ............................................................................................................ 51 V 型濾池特點及設(shè)計參數(shù) .................................................................................... 51 型濾池設(shè)計計算 ................................................................................................ 52 消毒設(shè)施計算 ........................................................................................................ 60 消毒劑選擇 .......................................................................................................... 60 消毒劑的投加 ...................................................................................................... 60 平流式接觸消毒池 ............................................................................................... 61 計量槽設(shè)計 ......................................................................................................... 62 第 6 章污泥處理系統(tǒng) ...................................................................................................... 64 濃縮池設(shè)計 ............................................................................................................ 64 濃縮池選型 ......................................................................................................... 64 設(shè)計參數(shù) ............................................................................................................ 64 設(shè)計計算 ............................................................................................................. 64 目 錄 IV 污泥脫水 ................................................................................................................ 67 脫水后污泥量 .......................................................................................................67 帶式壓濾機(jī)的選擇 ................................................................................................67 第 7 章 總體布置及高程水力計算 ................................................................................ 68 污水廠的平面布置 ............................................................................................... 68 污水廠平面布置原則 ...........................................................................................68 污水廠的平面布置 ...............................................................................................69 污水廠高程布置 ................................................................................................... 71 高程布置要求 ......................................................................................................71 高程設(shè)計計算 ......................................................................................................72 第 8 章 供電儀表與供熱系統(tǒng)設(shè)計 ................................................................................ 77 變配電系統(tǒng) ........................................................................................................... 77 監(jiān)測儀表的設(shè)計 ................................................................................................... 77 設(shè)計原則 .............................................................................................................77 檢測內(nèi)容 .............................................................................................................77 供熱系統(tǒng)的設(shè)計 .................................................