【正文】 s has a wide range of adaptability, perfectly suited to the actual requirements of the design.The process of this design is relatively simple, as eliminating the need for sludge digestive system. So it save investment in infrastructure and operating costs, the process sewage is running stable, easy to manage water quality to meet the design requirements, e true the prehensive utilization of sewage.Keywords: A2/O Grille Pumping Station Secondary settling tank目錄目錄摘 要..........................................................................................................................IABSTRACT.................................................................................................................II目錄..............................................................................................................................III第一章 設(shè)計(jì)概論..........................................................................................................1 設(shè)計(jì)任務(wù) ..............................................................................................................1 臨淄概況及自然條件 ..........................................................................................1 臨淄自然條件 ................................................................................................1 設(shè)計(jì)水量與水質(zhì) ...........................................................................................2第二章 污水處理廠設(shè)計(jì)..............................................................................................4 污水處理廠址選擇 ..............................................................................................4 污水處理工藝選擇 ............................................................................................4 水質(zhì) .............................................................................................................4 污水污泥處理工藝選擇 ...............................................................................5第三章 格柵設(shè)計(jì)計(jì)算................................................................................................11 設(shè)計(jì)要求 ............................................................................................................11 格柵的設(shè)計(jì) ........................................................................................................11第四章 集水泵房......................................................................................................13 集水間的設(shè)計(jì) ....................................................................................................13 水泵的選擇 ........................................................................................................13第五章 沉砂池的設(shè)計(jì)計(jì)算........................................................................................14第六章 A2/O 生物反應(yīng)池設(shè)計(jì)計(jì)算 ..........................................................................16 設(shè)計(jì)要點(diǎn) ............................................................................................................16 設(shè)計(jì)計(jì)算 ............................................................................................................16第七章 二沉池設(shè)計(jì)計(jì)算............................................................................................20 設(shè)計(jì)要點(diǎn) ............................................................................................................20 設(shè)計(jì)計(jì)算 ............................................................................................................20 池體設(shè)計(jì) .....................................................................................................20 進(jìn)水系統(tǒng)計(jì)算 .............................................................................................21 出水部分設(shè)計(jì) .............................................................................................21 排泥部分設(shè)計(jì) .............................................................................................22第八章 污泥處理部分設(shè)計(jì)計(jì)算................................................................................23 降解 BOD 生成的污泥量 .................................................................................23 內(nèi)源呼吸分解的污泥量 ....................................................................................23 不可生物降解和惰性懸浮物量（NVSS） ......................................................23 剩余污泥量 ........................................................................................................23目錄 濕污泥量 ............................................................................................................23第九章 消毒設(shè)施........................................................................................................24 設(shè)計(jì)要點(diǎn) ............................................................................................................24 設(shè)計(jì)計(jì)算 ............................................................................................................24第十章 污泥濃縮池的設(shè)計(jì)計(jì)算................................................................................25 設(shè)計(jì)要點(diǎn) ..........................................................................................................25 設(shè)計(jì)計(jì)算 ..........................................................................................................25第十一章 污水處理廠總體布置................................................................................27 污水廠平面布置 ..............................................................................................27 平面布置的原則 .......................................................................................27 污水處理廠的平面布置 ...........................................................................28 附屬構(gòu)筑物的布置 ...................................................................................29 污水廠的高程布置 ..........................................................................................29 高程布置的方法及原則 ...........................................................................29 本污水處理廠高程計(jì)算 ...........................................................................30第十二章 勞動(dòng)定員及其附屬構(gòu)筑物...............................................