【正文】 ........4 處理廠(chǎng)設(shè)計(jì)污水量 .......................................................................................................................................5 處理廠(chǎng)污水處理與排放水質(zhì) .......................................................................................................................5 排放污水受納水體 .......................................................................................................................................5 污水處理方案的比較 ...................................................................................................................................5 污水處理工藝流程圖 ...................................................................................................................................8第三章 污水處理工藝與設(shè)備設(shè)計(jì)計(jì)算 ...............................................................................................................10 污水處理系統(tǒng) .............................................................................................................................................10 A2/O生物反應(yīng)池的設(shè)計(jì) .............................................................................................................................22 鼓風(fēng)機(jī)房 .....................................................................................................................................................35 二沉池集配水井 .........................................................................................................................................36 二沉池 .........................................................................................................................................................36第四章 污泥處理系統(tǒng) ...........................................................................................................................................40 污泥泵房及集配泥井 .................................................................................................................................40 污泥濃縮池 .................................................................................................................................................40 貯泥池 .........................................................................................................................................................42 脫水機(jī)房 .....................................................................................................................................................42第五章 高程計(jì)算 ...................................................................................................................................................44 各構(gòu)筑物的地面高程 .................................................................................................................................44 構(gòu)筑物之間的水頭損失 .............................................................................................................................44 污水高程計(jì)算 .............................................................................................................................................45第六章 總平面布置與工廠(chǎng)運(yùn)輸 ...........................................................................................................................49 總體布置 .....................................................................................................................................................49 高程布置 .....................................................................................................................................................50武漢工程大學(xué)環(huán)境與城市建設(shè)學(xué)院 2022 屆環(huán)境工程畢業(yè)設(shè)計(jì)I 工廠(chǎng)運(yùn)輸 .....................................................................................................................................................51第七章 自動(dòng)控制與安全生產(chǎn) ...............................................................................................................................52 設(shè)計(jì)范圍與控制方案 .................................................................................................................................52 自動(dòng)測(cè)控系統(tǒng) .............................................................................................................................................52 安全生產(chǎn) .....................................................................................................................................................52第八章 機(jī)構(gòu)設(shè)置與定員 .......................................................................................................................................55 生產(chǎn)組織 .....................................................................................................................................................55 勞動(dòng)定員 .....................................................................................................................................................55 人員培訓(xùn) .....................................................................................................................................................55第九章 節(jié)能 ...........................................................................................................................................................56第十章 投資估算 ...................................................................................................................................................57 估算范圍及編制依據(jù) ...............................................................................................................................57 建設(shè)投資費(fèi)用估算 ...................................................................................................................................57第十二章 參考文獻(xiàn) ...............................................................................................................................................61附 錄 .......................................................................................................................................................................63武漢工程大學(xué)環(huán)境與城市建設(shè)學(xué)院 2022 屆環(huán)境工程畢業(yè)設(shè)計(jì)0第一章 長(zhǎng)沙市概述 設(shè)計(jì)依據(jù)與設(shè)計(jì)原則 設(shè)計(jì)依據(jù)1.《室外排水設(shè)計(jì)規(guī)范》 （GBJ1487） ；2.《地表水環(huán)境標(biāo)準(zhǔn)》 （GBHZB11999） ； 3.《污水綜合排放標(biāo)準(zhǔn)》 （GB89781999） ； 4.《城市污水處理廠(chǎng)