【正文】 ...................................................................................................16. 污泥及固體廢棄物的處置 .....................................................................................................17. 站內(nèi)給水、排水、回用水 .....................................................................................................17. 站內(nèi)給水 ........................................................................................................................17. 站內(nèi)排水 ........................................................................................................................174. 第四章 站外截流干管工程設(shè)計(jì) .................................................................................................18. 設(shè)計(jì)依據(jù) .................................................................................................................................18. 設(shè)計(jì)原則 .................................................................................................................................18. 污水管道流量及高程確定原則 .............................................................................................18. 區(qū)域內(nèi)污水排放概況 .............................................................................................................19. 污水量預(yù)測 .............................................................................................................................19. 污水干管設(shè)計(jì)方案 .................................................................................................................19. 設(shè)計(jì)流量計(jì)算 ................................................................................................................19. 管線水力計(jì)算 ................................................................................................................20. 污水干管的流量 ............................................................................................................20. 管材選擇 .................................................................................................................................20. 管材選擇 ........................................................................................................................20. 檢查井 ............................................................................................................................21. 管材應(yīng)用、接口及基礎(chǔ) .........................................................................................................21. 主要工程量 .............................................................................................................................225. 第五章 污水廠工藝方案比選 .....................................................................................................23. 污水處理工藝方案設(shè)計(jì) .........................................................................................................23. 常規(guī)二級(jí)處理工藝 ........................................................................................................23. 污水脫氮除磷工藝 ........................................................................................................24. 主要深度二級(jí)生物處理工藝綜述 ................................................................................27. 污水處理方案選擇 .................................................................................................................33. 處理工藝的目標(biāo) ............................................................................................................33. 污水處理流程 ................................................................................................................34. 方案工藝流程 ................................................................................................................35. 主要構(gòu)筑物 ....................................................................................................................36. 工藝方案技術(shù)經(jīng)濟(jì)比較 ................................................................................................36. 污水處理工藝方案的確定 ............................................................................................38. 污泥處理工藝 .........................................................................................................................406. 第六章 污水處理廠工程設(shè)計(jì) .....................................................................................................41. 工藝流程簡述 .........................................................................................................................41. 構(gòu)筑物設(shè)計(jì) .............................................................................................................................42. 隔渣調(diào)節(jié)池 ....................................................................................................................42. PASG 生化池 ..................................................................................................................42. 加藥間 ............................................................................................................................42. 變配電間、值班室 ........................................................................................................43IV. 綜合控制房 ....................................................................................................................43. 總圖運(yùn)輸 .................................................................................................................................43. 設(shè)計(jì)依據(jù) ........................................................................................................................43. 總體布局 ........................................................................................................................43. 豎向設(shè)計(jì) ........................................................................................................................45. 建筑設(shè)計(jì) .................................................................................................................................45. 結(jié)構(gòu)設(shè)計(jì) .................................................................................................................................46. 工程場地概況 ..........................