【文章內(nèi)容簡介】 ............................................................ 7 去除率計(jì)算 ........................................................................................................................................... 7 工藝選擇 ............................................................................................................................................... 7 方案對比 .................................................................................................................................... 8 工藝流程 .................................................................................................................................... 9 污水處理構(gòu)筑物設(shè)計(jì)說明 ................................................................................................................... 9 格柵 ............................................................................................................................................ 9 泵房 ........................................................................................................................................... 10 沉砂池 ........................................................................................................................................11 沉淀池 ...................................................................................................................................... 13 A2/O 反應(yīng)池 .............................................................................................................................. 15 接觸池 ...................................................................................................................................... 16 計(jì)量堰 ...................................................................................................................................... 17 污泥處理構(gòu)筑物設(shè)計(jì)說明 ................................................................................................................. 17 污泥處理的意義 ...................................................................................................................... 17 污泥處理流程 .......................................................................................................................... 17 污泥濃縮 .................................................................................................................................. 17 污泥脫水 .................................................................................................................................. 19 污水處理廠平面及高程 布置 ............................................................................................................. 19 平面布置 .................................................................................................................................. 19 高程布置 .................................................................................................................................. 20 2 設(shè)計(jì)計(jì)算書 .................................................................................................................................................... 22 設(shè)計(jì)基礎(chǔ)數(shù)據(jù)的確定 ......................................................................................................................... 22 粗格柵 ................................................................................................................................................. 23 設(shè)計(jì)參數(shù) .................................................................................................................................. 23 設(shè)計(jì)計(jì)算 .................................................................................................................................. 24 泵房 ..................................................................................................................................................... 26 泵房形式選擇 ........................................................................................................................... 26 泵房設(shè)計(jì) ................................................................................................................................... 27 設(shè)計(jì)計(jì)算 .................................................................................................................................. 27 細(xì)格柵 ................................................................................................................................................. 29 曝氣沉砂池 .......................................................................................................................................... 31 沉砂池主體設(shè)計(jì) ....................................................................................................................... 32 普通輻流式初沉池 ............................................................................................................................. 33 設(shè)計(jì)計(jì)算 .................................................................................................................................. 34 進(jìn)出水設(shè)計(jì) .............................................................................................................................. 36 A2/O 生物反應(yīng)池 .............................................................................................. 錯(cuò)誤 !未定義書簽。 華北某 院畢業(yè)設(shè)計(jì) IV 污水處理程度的計(jì)算 ............................................................................................................ 38 設(shè)計(jì)參數(shù)計(jì)算 .......................................................................................................................... 38 A2/O 曝氣池容積計(jì)算 ............................................ 錯(cuò)誤 !未定義書簽。 需氧量計(jì)算 .............................................................................................................................. 40 供氣量計(jì)算 ............................................................................................................................... 41 空氣管系統(tǒng)計(jì)算 ...................................