【正文】 erobic biological treatment, aerobic biological treatment method 目 錄 1 設計總論 ............................................................. 1 設計背景 ................................................................................................................ 1 城市環(huán)境條件 ........................................................................................................ 1 地形 ............................................................................................................. 1 氣候 ............................................................................................................. 1 水文 ............................................................................................................. 1 廠址 ............................................................................................................. 2 設計水量及水質(zhì) .................................................................................................... 2 設計原則 ................................................................................................................ 2 2 方案比較及流程確定 ....................................................................................................... 3 污水處理程度的確定 ............................................................................................ 3 處理效果分析 ............................................................................................. 3 處理重點分析 ............................................................................................. 3 污水處理方案的比較 ............................................................................................ 3 處理工藝流程選擇應考慮的因素 ............................................................. 3 接觸氧化法 ................................................................................................. 3 UASB 法 ....................................................................................................... 4 IC— CIRCOX 法 .......................................................................................... 4 CASS 法 ....................................................................................................... 5 水解酸化 SBR 法 ....................................................................................... 5 污水處理方案的確定 ............................................................................................ 7 污水處理工藝流程圖 ............................................................................................ 8 3 污水處理構(gòu)筑物設計與計算 ............................................................................................ 9 格柵的設計與計算 ................................................................................................ 9 設計說明 ..................................................................................................... 9 設計參數(shù) ..................................................................................................... 9 設計計算 ..................................................................................................... 9 格柵機的選型 ............................................................................................11 調(diào)節(jié)池 ...................................................................................................................11 設計說明 .....................................................................................................11 設計參數(shù) ................................................................................................... 12 設計計算 ................................................................................................... 12 UASB 設計計算 .................................................................................................... 13 設計說明 ................................................................................................... 13 設計參數(shù) ................................................................................................... 13 設計計算 ................................................................................................... 14 SBR 設計計算 ....................................................................................................... 23 設計說明 .................................................................................................... 23 設計參數(shù) ................................................................................................... 23 設計計算 .................................................................................................... 24 接觸消毒池與加氯間 .......................................................................................... 29 設計說明 ................................................................................................... 29 . 設計計算 .................................................................................................. 29 4 污泥部分各處理構(gòu)筑物設計與計算 .............................................................................. 29 集泥井 .................................................................................................................. 30 設計說明 ................................................................................................... 30 設計參數(shù) ................................................................................................... 30 設計計算 ................................................................................................... 30 重力濃縮池的設計計算 ...................................................................................... 31 設計說明 .................................................................................................... 31 設計參數(shù) ................................................................................................... 31 設計計算 .................................................................................................... 32 污泥脫水間 ................................