【正文】 污水處理廠(chǎng)址選擇 .............................................................................................8 污水污泥處理工藝選擇 ......................................................................................9 ........................................................................................................9 、污泥處理工藝選擇 .........................................................................9 ................................................................................. 17 進(jìn)水泵房 ............................................................................................... 17 細(xì)格柵和沉砂池 .................................................................................... 18 A2/O池 .................................................................................................. 18 鼓風(fēng)機(jī)房 ............................................................................................... 19 二次沉淀池 ........................................................................................... 19 配水集泥井 ........................................................................................... 20 污泥濃縮池 ........................................................................................... 20 脫水車(chē)間 ............................................................................................... 20 第 4章 污水處理廠(chǎng)總體布置 ......................................................................................... 21 ............................................................................................... 21 ....................................................................... 21 污水處理廠(chǎng)的平面布置 .......................................................................... 23 ............................................................................................ 24 .......................................................................... 24 .......................................................................... 25 第 5章 勞動(dòng)定員及其附屬構(gòu)筑物 .................................................................................. 28 .......................................................................................................... 28 .......................................................................................................... 29 .......................................................................................................... 29 ...................................................................................................... 30 ................................................................................................... 30 第 2 頁(yè) 第 6章 廠(chǎng)區(qū)建筑設(shè)計(jì) .................................................................................................... 31 .......................................................................................................... 31 建筑標(biāo)準(zhǔn) ......................................................................................................... 32 ................................................................................................... 32 裝修標(biāo)準(zhǔn) ......................................................................................................... 33 第 7章 結(jié)語(yǔ) .................................................................................................................. 34 第 8章 參考文獻(xiàn) ........................................................................................................... 34 執(zhí)行的主要設(shè)計(jì)規(guī)范和標(biāo)準(zhǔn) ............................................................................. 34 主要參考書(shū)目 .................................................................................................. 35 第二部分 設(shè)計(jì)計(jì)算書(shū) .................................................................................................... 36 第 1章 排水管網(wǎng)計(jì)算表 ................................................................................................ 36 、管道定線(xiàn)和匯水面積計(jì)算 ......................................................... 36 ，計(jì)算設(shè)計(jì)流量 .......................................................................... 36 水力計(jì)算 ......................................................................................................... 40 第 2章 泵房設(shè)計(jì)計(jì)算 .................................................................................................... 41 第 3章 細(xì)格柵設(shè)計(jì)計(jì)算 ................................................................................................ 42 第 4章 沉砂池設(shè)計(jì) ....................................................................................................... 45 第 5章 A2/O生物反應(yīng)池 ............................................................................................... 46 第 6章 二沉池 .............................................................................................................. 56 第 7章 濃縮池 .............................................................................................................. 59 致謝 .............................................................................................................................. 61 第 1 頁(yè) 第一部分 第 1 章 設(shè)計(jì)概論 設(shè)計(jì)任務(wù) 本次畢業(yè)設(shè)計(jì)的主要任務(wù)是完成某經(jīng)濟(jì)技術(shù)開(kāi)發(fā)區(qū) A2/O 工藝處理城市污水設(shè)計(jì)。in the single disposal build design,the harvest is that the section plane drawing、 the plan and some part magnifying drawings of the AnaerobicAnoxicOxic. The construction of this plant is 50000 steres per day. The process of the sewage in the plant is that:The sewage runs from pump house to sand sinking pond,enters the pond of sedimentation tank,enters disinfection pond,then enters calculation trough,at last lets process of the sludge is that: Surplus sludge from the sedimentation tank enters concentration pond,enters digestion pong,then it is dehydrated,at last it is carried out of the plant. The outlet water of the plant meets the level one of the National Sewage Disc