【正文】 ........................................................................................1 規(guī)范標準 ........................................................................................................................1 參考文獻 ........................................................................................................................1 區(qū)域概況 ...............................................................................................................................1 自然條件 ........................................................................................................................1 城市污水排放現(xiàn)狀 ........................................................................................................22 污水處理廠的設計 ......................................................................................................................2 規(guī)模與處理程度的確定 .......................................................................................................2 污水處理廠規(guī)模與處理目標 ........................................................................................2 設計進出水水質 ............................................................................................................2 污水處理程度確定 .......................................................................................................3 污水處理廠方案的確定 .......................................................................................................3 確定污水處理方案的原則 ............................................................................................3 污水處理方案的比選 ....................................................................................................3 設計方案的確定 ............................................................................................................6 工藝流程確定 ................................................................................................................6 污水處理廠工藝設計 ...........................................................................................................7 粗格柵池 ........................................................................................................................7 細格柵池 ........................................................................................................................8 曝氣沉砂池 ....................................................................................................................9 CAROUSSEL 氧化溝 .......................................................................................................10 配水井 ..........................................................................................................................11 二沉池 ..........................................................................................................................12揚州職業(yè)大學畢業(yè)設計 水面標高 ......................................................................................................................13 砂水分離器和吸砂機的選擇 ......................................................................................13 污泥處理系統(tǒng) .....................................................................................................................14 回流污泥泵設計選型 ..................................................................................................14 剩余污泥泵 ..................................................................................................................14 貯泥池 ..........................................................................................................................14 脫水機房 ......................................................................................................................153 污水廠總平面布置圖 ................................................................................................................15 平面布置及總平面圖 .........................................................................................................15 平面布置的一般原則 .........................................................................................................18 污水廠平面布置的具體內容 .............................................................................................21 污水廠的高程布置 .............................................................................................................214 工程概算與成本分析 ................................................................................................................22 編制依據(jù) .............................................................................................................................22 投資概算 .............................................................................................................................23 投資說明 ......................................................................................................................23 成本費用計算 ..............................................................................................................235 廠區(qū)概況 ....................................................................................................................................24 廠區(qū)污水 .............................................................................................................................24 噪聲 .....................................................................................................................................24 固體廢棄物 .........................................................................................................................24 安全生產(chǎn)和消防設施 .........................................................................................................24 經(jīng)營管理 .............................................................................................................................25 人員編制 .............................................................................................................................256 結論及存在問題與建議 ............................................................................................................267 參考文獻 ............