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氧化溝工藝處理城市污水畢業(yè)設(shè)計(jì)-展示頁(yè)

2025-06-17 03:39本頁(yè)面
  

【正文】 ent plant in one City using the oxidation ditch craft. The main task is the selections of process flow and the designs and calculation constructions used in process flow. During the preliminary design ,we must plete a brochure, a general layout a map, an elevation map. a flow chart, a map of major equipment, piping layout, one。 該污水廠的污水處理流程為:從泵房到沉砂池,進(jìn)入氧化溝,二沉池,最后出水;污泥的流程為:從二沉池排出的剩余污泥 首先進(jìn)入濃縮池,進(jìn)行污泥濃縮,然后進(jìn)入消化池,經(jīng)過(guò)消化的污泥再送至帶式壓濾機(jī),進(jìn)一步脫水后,運(yùn)至垃圾填埋場(chǎng)。 其中初步設(shè)計(jì)要完成設(shè)計(jì)說(shuō)明書(shū)一份、污水處理廠總平面 布置 圖一張、高程圖一張 , 流程圖 一張,主要設(shè)備圖一張,管道布置圖一張; 單項(xiàng)處理構(gòu)筑物施工圖設(shè)計(jì)中,主要是完成氧化溝平面圖和剖面圖。 第六章 勞動(dòng)定員 ............................................................................................................. 27 生產(chǎn)組織 ............................................................................................................ 27 勞動(dòng)定員 ............................................................................................................ 27 人員培訓(xùn) ............................................................................................................ 27 第七章 工程技術(shù)經(jīng)濟(jì)分析 ............................................................................................. 28 土建費(fèi)用及主要設(shè)備材料費(fèi)用 ........................................................................ 28 運(yùn)行費(fèi)用計(jì)算 .................................................................................................... 29 工資福利開(kāi)支 .................................................................................................... 30 生產(chǎn)用水水費(fèi)開(kāi)支 ............................................................................................ 30 運(yùn)費(fèi) .................................................................................................................... 30 維護(hù)維修費(fèi) ........................................................................................................ 30 管理費(fèi)用 ............................................................................................................ 30 南昌大學(xué)環(huán)境科學(xué)與工程學(xué)院 200*本科生畢業(yè)設(shè)計(jì) 2 運(yùn)行成本核算 .................................................................................................... 30 第八章 環(huán)境保護(hù) 、建筑防火和職業(yè)安全防護(hù) ........................................................... 31 環(huán)境保護(hù) ............................................................................................................ 31 廠區(qū)綠化 ............................................................................................................ 31 建筑防火 ............................................................................................................ 31 職業(yè)安全防護(hù) ............................................................................................................ 32 參考文獻(xiàn) ( References) ................................................................................................ 33 南昌大學(xué)環(huán)境科學(xué)與工程學(xué)院 200*本科生畢業(yè)設(shè)計(jì) 3 氧化溝工藝處理城市污水 專 業(yè): 環(huán)境工程 學(xué) 號(hào): ********** 學(xué)生姓名: *** 指導(dǎo) 教師: ** 摘 要 本次畢業(yè)設(shè)計(jì)的題目為 某 污水處理廠設(shè)計(jì) —— 氧化溝工藝。 污水廠平面布置 .................................................................. 錯(cuò)誤 !未定義書(shū)簽。南昌大學(xué)環(huán)境科學(xué)與工程學(xué)院 200*本科生畢業(yè)設(shè)計(jì) 1 目 錄 摘 要 ............................................................................................................................... 3 ABSTRACT ........................................................................................................................ 4 第一章 設(shè)計(jì)概論 ............................................................................................................... 5 設(shè)計(jì)依據(jù)和設(shè)計(jì)任務(wù) .......................................................................................... 5 進(jìn)出水水質(zhì) .......................................................................................................... 6 第二章 工藝流程的確定 ................................................................................................... 7 城市污水處理的現(xiàn)狀和發(fā)展 .............................................................................. 7 污水處理中生物方法的比較 .............................................................................. 8 工藝流程的確定 ................................................................................................ 10 物料衡算 ............................................................................................................ 13 第三章 污水處理系統(tǒng)設(shè)計(jì)計(jì)算 ..................................................................................... 14 粗格柵 ................................................................................................................ 14 泵站 .................................................................................................................. 16 細(xì)格柵 ................................................................................................................ 16 沉砂池 ................................................................................................................ 18 氧化溝 ................................................................................................................ 20 二沉池的設(shè)計(jì)和計(jì)算 ........................................................................................ 22 污泥量計(jì)算 ........................................................................................................ 23 污泥濃縮池 ........................................................................................................ 23 消化池 ................................................................................................................ 24 脫水間
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