【正文】 ...........17 污泥處理 .............................................................................18第三章 污水處理系統(tǒng)的設(shè)計計算 ..............................................19 粗格柵的設(shè)計 ..............................................................................19 設(shè)計參數(shù) .............................................................................19 工藝尺寸 .............................................................................19 調(diào)節(jié)池 .........................................................................................22 設(shè)計參數(shù) .............................................................................22 工藝尺寸 .............................................................................22 細格柵 .........................................................................................24 設(shè)計參數(shù) .............................................................................24 工藝尺寸 .............................................................................24 曝氣沉砂池的設(shè)計 ......................................................................265 設(shè)計參數(shù) ...................................................................................26 工藝尺寸 .............................................................................26 初沉池的設(shè)計 .............................................................................28 工藝尺寸 ..................................................................................28 厭氧池 ..........................................................................................29 設(shè)計參數(shù) .............................................................................29 工藝尺寸 .............................................................................30 氧化溝的設(shè)計 ..............................................................................31 堿度校核 .............................................................................31 硝化菌生長速率 un.............................................................31 氧化溝池容 .........................................................................31 二沉池的設(shè)計 ..............................................................................36 設(shè)計參數(shù) .............................................................................36 工藝尺寸 .............................................................................36 設(shè)計參數(shù)和要點 ............................................................39 設(shè)計計算 ........................................................................39 V 型濾池 ....................................................................................43 接觸消毒池 ................................................................................48 設(shè)計尺寸 ...........................................................................48 加氯間 ........................................................................................49 計量設(shè)施 ....................................................................................49 計量設(shè)施的選擇 [2] ............................................................496 設(shè)計計算 ...........................................................................49第四章 污泥處理系統(tǒng) ..................................................................50 常用的污泥處理工藝流程 ..........................................................50 污泥泵站 ......................................................................................51 回流污泥泵設(shè)計 .................................................................51 剩余污泥泵設(shè)計 .................................................................51 污泥濃縮池 .........................................................................52 污泥脫水間 .........................................................................53第五章 高程計算 ..........................................................................53 高程布置原則 ..............................................................................53 污水高程水力計算 ......................................................................54第六章 供電系統(tǒng)與自動監(jiān)測系統(tǒng) ..............................................54 變配電系統(tǒng) ..................................................................................54 監(jiān)測儀表的設(shè)計 ..........................................................................55 設(shè)計原則 .............................................................................55 自動監(jiān)測內(nèi)容 .....................................................................55 勞動定員 ......................................................................................55 生產(chǎn)組織 .............................................................................55 勞動定員 .............................................................................56第七章 工程技術(shù)經(jīng)濟分析 ..........................................................56 土建費用及主要設(shè)備材料費用 ..................................................56 土建費用造價列表 .............................................................567 主要設(shè)備材料造價表 .........................................................56 其他費用計算 ..............................................................................57 成本估算的有關(guān)單價 .........................................................57 運行費用 .............................................................................57 運行成本核算 .....................................................................58第八章 環(huán)境保護、建筑防火與職業(yè)安全防護 ..........................58 環(huán)境保護 ......................................................................................58 水及污泥的最終處置 .........................................................58 噪聲控制 .............................................................................58 職業(yè)安全防護 ..............................................................................58參考文獻 ..........................................................................................59致謝 ..................................................................................................611第一章 設(shè)計概論 設(shè)計依據(jù)和設(shè)計任務(wù) 原始依據(jù) 設(shè)計題目：關(guān) 中 地 區(qū) 某 縣 城 污 水 處 理 廠 工 藝 設(shè) 計 設(shè) 計 基 礎(chǔ) 材 料 ： 關(guān)中地區(qū)某中小縣城目前沒有完善的排水及污水處理體系，污水直