簡(jiǎn)介：華南理工大學(xué)碩士學(xué)位論文一體化OCO污水處理工藝研究姓名周錫堂申請(qǐng)學(xué)位級(jí)別碩士專業(yè)化學(xué)工程指導(dǎo)教師肖新顏張志雄20030510華南理工大學(xué)工程學(xué)碩士學(xué)位論文ABSTRACTTHEFUNDAMENTALPURPOSEOFSEVERALBIOLOGICALSEWAGEDISPOSALPROCESSES，SUCHASTRADITIONALACTIVATEDSLUDGEPROCESS，ISTOREMOVEORGANICSDISSOLVEDORSUSPENDEDINSEWAGETOAMAXIMALEXTENTSOASTOTHEBODOFTREATEDWATERISBELOWTHELEGALDISCHARGELEVEL。NEVERTHELESS，NOTONLYORGANICS，BUTALSOSOCALLEDNUTRITIONALELEMENTSDISSOLVEDINSEWAGE，SUCHASNITROGENANDPHOSPHOROUS，DODAMAGETOTHEACCEPTINGWATERBODY．SOMETIMESTHELATTERISMORESERIOUS．SOTOCONTROLDISCHARGEOFTNAND1一PSTRICTLYHASBECOMEANIMPORTANTMEANSOFWATERRESOURCEPRESERVATION．FORTRADITIONALACTIVATEDSLUDGEPROCESS，ITALSOEXISTSDISADVANTAGESSUCHASTAKINGUPOVERSIZEFIELD，DISCHARGINGTOOMUCHSLUDGE，SOTODEVELOPFACILITIESTHATISEFFECTIVE。COMPACT，DISCHARGINGMINORSLUDGE，ECONOMICALANDEASYTOBECONTROLLEDISOFGREATLYACADEMICANDPRACTICALSIGNIFICANCE．DEVELOPEDBYDANISHTECHNOLOGISTS，OCOSEWAGEDISPOSALPROCESSCANREMOVEEFFECTIVELYNOTONLYBODBUTALSONITROGENANDPHOSPHOROUSSIMULTANEOUSLY．THEUNIQUESTRUCTUREOFEQUIPMENTANDPROCESSMAKEITAVALUABLEPROCESSBECAUSEOFHIGHERQUALITYDRAINAGE，LOWEREXPENDITUREANDHIGHDEGREEOFAUTOMATION．BUTITCANBEFOUNDTHATENTIREACTIVATEDSLUDGEPROCESSHASTHEFOLLOWINGDISADVANTAGES．FIRSTLY,ITISLACKOFRUNNINGSTABILITY．SECONDLY，ITREQUIRESSLUDGEREFLUXSYSTEMANDBLENDERFORANAEROBICSECTION．FORTHESEREASONS，AMODIFIEDOCOPROCESSINTEGRATIVEBIOFILMSLUDGEFSPROCESSISPUTFORWARD，INWHICHBIOFILMPROCESSANDACTIVATEDSLUDGEPROCESSISAPPLIEDTOANAEROBICANDAEROBICANOXICSECTIONRESPECTIVELY，BIOREACTORANDAFTERSETTLERARECONSTRUCTEDTOGETHER，INTHISWAYSLUDGEFROMTHEAFTERSETTLERFLOWSBACKOFITSELF,THENTHEABOVEPROBLEMSAREAVOIDED．INORDERTOENSURESATISFACTORYPHOSPHOROUSREMOVALPROPORTION，INTHEPROCESSCHEMICALPHOSPHOROUSELIMINATIONISADDEDBESIDESCONSUMPTIONPHOSPHOROUSBYGROWTHOFBACILLUS。ASETOFEXPERIMENTALEQUIPMENT，WHOSEPROCESSINGCAPACITYIS80L／H，ISDEVELOPED．ITHASBEENRUNNINGCONTINUOUSLYSINCEAPRIL，2002。ITISPROVEDTHATTHEIDEALCONCEPTSAREFEASIBLEBYTHERESULTSOFEXPERIMENTWITHSYNTHETICALANDDOMESTICSEWAGE．BODSOFDRAINAGEISLESSTHAN20MG／L，AMMONIANITFOGENLESSTHAN1MG／L。MIXEDLIQUIDSUSPENDEDSOLIDLESSTHAN20MG／L，弘ⅣANDFPREMOVALPROPORTIONSAREHIGHERTHAN80％AND90％RESPECTIVELY，WHICHINDICATETHESEWAGEⅡ

簡(jiǎn)介：重慶大學(xué)碩士學(xué)位論文新型一體化氧化溝污水處理技術(shù)研究姓名張景波申請(qǐng)學(xué)位級(jí)別碩士專業(yè)環(huán)境工程指導(dǎo)教師鄧榮森2002111重慶大學(xué)碩士論文摘要ABSTRACTTHEMODIFIEDINTEGRATEDOXIDATIONDITCHPROCESSMIOD，WHICHISBASEDONINTEGRATEDOXIDATIONDITCHIODANDDEVELOPEDFROMIT，ISAHIGHLYEFFICIENT，ENERGYSAVING，SIMPLELYRUNNINGWASTEWATERTREATMENTPROCESSBASEDONTHEMODELEXPERIMENT，F(xiàn)LOWPERFORMANCESOFTHEMAINDITCHANDOPERATIONSTYLESOFMIODAREEXPERIMEUTEDANDFURTHERMOREENERGYEFFICIENCYISANALYZEDINTHEARTICLEBASEDONTHETESTOFVELOCITYINTHEMAINDITCHTHETRENDOFITSVELOCITYANDEASYDEPOSITIONAREASAREANALYZED，ANDMEASURESTOMAKEITSFLOWPERFORMANCESARETAKENITISPUTFORWARDTHATSETTINGUPFLOWGUIDEBOARDSPROPERLYINFRONTANDATTHEBACKOFTHEAERATIONEQUIPMENTISASIMPLEANDEFFICIENTMEANSTOMAKEFLOWPERFORMANCESBETTERTHERESULTSSHOWTHATFLOWGUIDEBOARDSMAKEFULLUSEOFHIGHENERGYATTHEBACKOFTHEAERATIONEQUIPMENT，WHICHIMPROVETHEAVERAGEVELOCITYOFTHEMAINDITCHANDLESSENTHEEASYDEPOSITIONAREASGIVENSPECIFICHYDRAULICRETENTIONTIME，PROPERDISTRIBUTIONRATEOFRAWWATERANDSPECIFICSLUDGERETENTIONTIME，THESTYLESOFTWOOPERATIONSCONTINUOUSFLOWCONTINUOUSAERATIONANDINTERMITTENTAERATIONARESTUDIEDINTHEARTICLETHERESULTSSHOWTHATM／ODCANACHIEVEGOODRESULTSANDRUNSTEADILYBASEDONTHEDETERMINATIONOFAERATIONPAUSINGTIMEANDTHEANALYSISOFOXYGENDEMANDANDSUPPLY，ITISPUTFORWARDTHATTHESTYLE，AERATINGFOR2HOURSANDAERATIONPAUSINGFOR2HOURS，ISAPROPEROPERATIONUNDERTHEGIVENCONDITIONOFTHISOPERATIONSTYLE，THEEFFECTISSUPERIORTOTHATOFCONTINUOUSAERATIONITHASBETTERREMOVALEFFECTOFNITROGENANDPHOSPHORUSMATERIALSANDENERGYBALANCEINMIODARESTUDIEDTOANALYZEITSENERGYEFFICIENCYBECAUSEMIXINGLIQUIDANDSLUDGECIRCULATEWITHOUTPUMP，ITSAVESTHESETWOCIRCULATIONSTHERESULTSSHOWTHATMIODISANENERGYSAVINGPROCESS，SAVING0155KWHPERM3COMPAREDTOTHETRADITIONALACTIVATEDSLUDGESYSTEMUNDERTHECONDITIONOFINTERMITTENTAERATIONOPERATIONMIODC鋤SAVEENERGY484PERCENTCOMPAREDTOCONTINUOUSAERATIONTHROUGHTHEANALYSISOFENERGYFLOWMIOD，ASAWHOLE，ISOFHIGHEFFICIENCYTHEMAINSOLUTIONOFSAVINGENERGYFORMIODDEPENDSONTHEAERATIONEQUIPMENTKEYWORDSMODIFIEDINTEGRATEDOXIDATIONDITCHPROCESS0VAODOPERATIONSTYLEENERGYEFFICIENCYFLOWPERFORMANCEII

簡(jiǎn)介：重慶大學(xué)碩士學(xué)位論文活性污泥生物濾池一體化反應(yīng)器裝置處理城市污水試驗(yàn)研究姓名劉智萍申請(qǐng)學(xué)位級(jí)別碩士專業(yè)市政工程指導(dǎo)教師郭勁松20040603重慶大學(xué)碩士學(xué)位論文II

簡(jiǎn)介：山東大學(xué)碩士學(xué)位論文?；_發(fā)區(qū)循環(huán)經(jīng)濟(jì)水資源一體化規(guī)劃利用模式與方法研究姓名劉長(zhǎng)灝申請(qǐng)學(xué)位級(jí)別碩士專業(yè)環(huán)境工程指導(dǎo)教師張凱崔兆杰20040519建立對(duì)水量及相應(yīng)指標(biāo)的削減狀況。4研究并確定了開展水資源一體化利用的優(yōu)先項(xiàng)目＆投資估算。5分析通過水資源一體化利用模式的實(shí)踐所能實(shí)現(xiàn)的環(huán)境效益、經(jīng)濟(jì)效益和社會(huì)效益。6對(duì)構(gòu)建和推動(dòng)水資源一體化利用模式提出了對(duì)策建議。關(guān)鍵詞水資源一體化，循環(huán)經(jīng)濟(jì)，生態(tài)工業(yè)，水循環(huán)，鹵水，規(guī)劃IL

簡(jiǎn)介：重慶大學(xué)碩士學(xué)位論文一體化氧化溝運(yùn)行及除磷性能生產(chǎn)性試驗(yàn)研究姓名郭興芳申請(qǐng)學(xué)位級(jí)別碩士專業(yè)環(huán)境工程指導(dǎo)教師鄧榮森2002115英義撼蘩A器S罩RAC攀WATERISTHEBASICNATURALRESOLLRCCANDISALSOTHESTRATEGICECONOMYRESOURCE。ITSSHORTAGEANDPOLLUTIONASKFORSTRENGTHENINGTHEWASTEWATERTREATMENTBUTOURSMALLANDMEDIUMCITIESARESHORTOFAPPLICABLETECHNOLOGYCAPITALANDEXPERIENCESINMANAGEMENT，WHIEHMAKESITIMPORTANTTOPROVIDE毯癆EFFICIENCY；ENERGYSAVINGANDSIMPLEOPERATIONALTECHNOLOGYFORWASTEWATERTREATMENT。INTHISPAPERTHETRIALRTLN，THEBIOLOGICALPHOSPHORUSREMOVAL，THESEPARATIONOFSOLIDLIQUIDANDTHERETURNOFSLUDGEONINTEGRATEDOXIDATIONDITCHIOD謝氌ASIDECHANNELSEPARATORWERESTUDIEDINPRODUCTIVEPILOT，ITAIMSTOPERFECTANDADVANCETHISTECHNOLOGYANDMAKEITMOREAPPLICABLEFORWASTEWATERTREAMAENTIRLSMALLANDMEDIUMCITIES。BACTERIATINCUBATION。STARTINGOPERATIONANDPROCESSRUNWEREPERFORMEDINSISHUIWASTEWATERTREATMENTPLANT。強(qiáng)ERESULTSDEMONSTRATETHATIODWITHASCSHASHI磚CAPACITYOFOVERLOADANDSTARTINGOPERATIONISSUCCESSFULFORHI曲STRENGTHWASTEWATERWHICHISUNSTABLEINQUALITYANDQUANTITY弧EEFFLUENTCANMEETSTANDARDANDISSTABLE。F／M，NUTRIENTANDWATERTEMPERATUREAFFECTTHEEFFLUENTQUALITYDURINGSTARTINGOPERATIONF／MISANIMPORTANTFACTORFORCONTROLOPERATION，ANDTHEBETTEROFITIS008KGBODS／KGMLVSSD、。確ECHARACTERISTICOFBIOLOGIEALPHOSPHOR黼REMOVALWASSTUDIEDFROMTHECONFIGURATIONOFIOD，OPERATIONALMODEANDCONTROLPARAMETERS。THERESULTSDEMONSTRATETHATTHEEFFECTOFBIOLOGICALPHOSPHORUSREMOVALIS譬OODINIODWHICHHASNOTISOLATEDANAEROBICSECTIONASLONGASENVIRONMENTALCONDITIONISAGREEABLEANDTHEALTEMATINGOXICANAEROBICOXICCONDITIONSATECONTROLT醴THEBETTEROFPARAMETERSOFSRTF／M，NPBODS／TPIS18DO08KGBODS／KGMLVSSD，O0025KGTP／KGMLSSD，23RESPECTIVELYTHESCSISAKINDOFSOLIDLIQUIDSEPARATORWITHTHEHIGHEFFICIENCYTHERETURNSLUDGEINMEDIUMSECTIONOFSCSWASNOTGOOD，殛EMEASURESWERETAKENTOMODIFYANDENHANCETHEEFFECTOFSOLIDLIQUIDSEPARATIONANDSLUDGERETUMKEYWORDSIOD，TRIALRUN，BIOLOGICALP魏OSPHORUSREMOVAL，SOLIDLIQUIDSEPARATION，SLUDGERETURN鞋

簡(jiǎn)介：重慶大學(xué)碩士學(xué)位論文缺氧濾池連續(xù)流間歇曝氣活性污泥一體化反應(yīng)器試驗(yàn)研究姓名程志鵬申請(qǐng)學(xué)位級(jí)別碩士專業(yè)市政工程指導(dǎo)教師郭勁松20040420英文摘要ABSTRACTSHORTAGEOFWATERRESOURCEISALLIMPORTANTRESTRICTINGFACTOROFTHEECONOMYANDSOCIETYDEVELOPMENTINCHINA，ANDAGREATDEALOFMUNICIPALSEWAGEDIRECTLYDRAININGINTOWATERBODYWITHOUTANYTREATMENTORWITHLITTLETREATMENTISAMAINCAUSEWHYTHEQUALITYOFWATERENVIRONMENTHASBEENDETERIORATINGASAWHOLESOITISURGENTTESEARCHANDDEVELOPSIMPLE、HIGHEFFICIENT、LOWCONSUMPTIVETREATMENTTECHNIQUESFORMUNICIPALSEWAGECORRESPONDTOTHESITUATIONOFCHINAINTEGRATIVEANOXICBIOFILTERCONTIONUOUSFLOWINTERMITTENTAERATIONISONEOFTHEIMPORTANTTECHNICALAPPROACHESTORESOLVETHEPROBLEMTHESTUDYFOCUSESONMUNICIPALSEWAGETREATMENTUSINGAINTEGRATIVEREACTORINWHICHENZYMEPROMOTEDMEDIAISUSEDITINCLUDESSTARTUPOFTHEREACTORUNDERCONDITIONOFNATURALTEMPERATURE，ANDPERFORMANCEOFTHEREACTORTREATINGMUNICIPALSEWAGEUNDERCONDITIONOFNATURALTEMPERATURE，ANDTHEEFFECTSOFTHEPARAMETERSCORRELATEDTOTHEFILTERTHERESULTSSHOWTHAT1THEOPTIMIZATIONCYCLEISAERATIONLASTS3HOURSANDANOXICLASTS1HOUR；2THEOPTIMIZATIONDISSOLVEDOXYGENIS2OM／L；3THEOPTIMIZATIONORGANICLOADINGRATEISO25KGCOD／KGMLSSDDYNAMICSMODELSANDCORRESPONDINGCOEFFICIENTS0NTHEDEGRADATIONOFCOD、NHFNANDN03。NAREDETERMINEDBYDYNAMICSANALYSISTHROUGHTHESEMODELSTHEOPERATIONCONDITIONANDTHEOPERATIONPARAMETERSCANBEADJUSTEDACCORDINGTOREQUIREDEFFIUENTQUALITYKEYWORDSINTEGRATIVEREACTORCONTINOUSFLOWINTERMITTENT，ANOXICBIOFILTERIII

簡(jiǎn)介：東南大學(xué)碩士學(xué)位論文五箱一體化活性污泥法生活污水除磷脫氮技術(shù)姓名徐春暉申請(qǐng)學(xué)位級(jí)別碩士專業(yè)環(huán)境工程指導(dǎo)教師呂錫武20040301查墮奎蘭堡主絲奎ABSTRACTINTEGRATEDDENITRIFIEATIONANDPHOSPHORUSREMOVALACTIVATEDSLUDGESYSTEMWITHLIVETANKSISANE’ⅣTEEHNOLOGYBEINGINVESTIGATEDBYSOUTHEASTUNIVERSITYWHICHISCHARACTERISTICOFHIGLLDENITRIFIEATIONANDPHOSPHORUSREMOVALRALE，SMALLPOSSESSIVEROOM，AUTOMATICCIRCULATION，SIMPLEANDCONVENIENTOPERATIONSOMEESSENTIALSWEREINTRODUCEDINCLUDINGTHECOMPONENTS。THETHEORY，THEOPERATINGCOURSEENDTHETECHNOLOGICALPECULIARITYOFINTEGRATEDACTIVATEDSLUDGESYSTEMWITHFIVETANKSTHESYSTEMWASCOMPAREDWITHUCTANDCASTTHESYSTEMWASAPPLIEDFORHOSPITALWA翻／CWATCGTREATMENT，THEOPAMALVALUESOFHRTANDTHECYCLINGPERIODSMAINPHASEWEREOBTAINEDINDEBUGTHECONCLUSIONOFTHECOMPARISONTHEDEBUGGINGANDTHERESENREHW唧ILLUMINATEDASFOLLOWING111圮INTEGRATEDSYSTEMWITHFIVETANKS啪OLⅫLTEWELL笛A2／OPROCESSITSNITRIFICATIONANDPBOSPHONLREMOVALRATESA把MARKEDLYHIGHERTHANTHATOFCONVENTIONALAZ／OPROCESSTHISSYSTEMDONTNEEDSLUDGEREFLOWANDMIXEDFLUIDREFLOW，ECONOMIZINGELECTRICITYANDLOWOPERATINGFUNDACCORDINGLYTHISSYSTEMISAPROPERPROCESSFORMUNICIPALANDRURALSEWAGETREATMENT2THEINTEGRATEXLSYSTEMWITIIFIVETANKSCANBEUSEDINTHEHOSPITALSEWAGELRENTMENTFORDENILTIFIOATIONANDPHOSPHORUSREMOVALUND盯PROPERCONDITIONSTHEREMOVALRALESOFTP啪REACH80％ANDTPINTHEEFFLUENTISSTABILIZEDUNDERLMG／LTHEREMOVALRATESOFTNCANREACH80％ANDTHEREMOVALRATEOFNIHNCANREACH85％3THEINTEGRATEDSYSTEMWITHFIVETANKSOPELAT∞WELLATTHECONDITIONOF15H22HHRT90RAIN一150RAINMAINPHASE，60RAINTRANSITIONPHASEL，60RAINTRANSITIONPHASE2AND60RAINTHEPRECIPITATINGPHASEFORTHEHOSPITALWASTEWATERTREATMENTCOD，TP，TNANDNIHNINTHEEFTLUENTCANREACHBSTANDARDINACCORDANCEWITHDISCHARGESTANDARDOFPOLLULANTSFORMUNICIPALWASTEWATERTREATMENTPIANOKEYWORDSINTEGRATEDSYSTEMWITHFIVETANKS，DENITRIFICATIONANDPHOSPHORUSREMOVAL，UCT，CAST，HRT，MAINPHASEⅡ

簡(jiǎn)介：國(guó)內(nèi)圖書分類號(hào)X511國(guó)際圖書分類號(hào)502工學(xué)博士學(xué)位論文學(xué)校代碼10079密級(jí)公開燃煤煙氣中S02、NO和HGO一體化控制實(shí)驗(yàn)研究博士研究生導(dǎo)師申請(qǐng)學(xué)位學(xué)科專業(yè)所在學(xué)院答辯日期授予學(xué)位單位郝潤(rùn)龍趙毅教授工學(xué)博士動(dòng)力工程及工程熱物理能源與環(huán)境工程能源動(dòng)力與機(jī)械工程學(xué)院2015年6月華北電力大學(xué)華北電力大學(xué)博士學(xué)位論文原創(chuàng)性聲明本人鄭重聲明此處所提交的博士學(xué)位論文燃煤煙氣中S02、N0和HGO一體化控制實(shí)驗(yàn)研究，是本人在導(dǎo)師指導(dǎo)下，在華北電力大學(xué)攻讀博士學(xué)位期間獨(dú)立進(jìn)行研究工作所取得的成果。據(jù)本人所知，論文中除己注明部分外不包含他人己發(fā)表或撰寫過的研究成果。對(duì)本文的研究工作做出重要貢獻(xiàn)的個(gè)人和集體，均已在文中以明確方式注明。本聲明的法律結(jié)果將完全由本人承擔(dān)。儲(chǔ)躲奄鄉(xiāng)茂厄’日期弘／』年／月丫日華北電力大學(xué)博士學(xué)位論文使用授權(quán)書燃煤煙氣中S02、NO和HGO一體化控制實(shí)驗(yàn)研究系本人在華北電力大學(xué)攻讀博士學(xué)位期間在導(dǎo)師指導(dǎo)下完成的博士學(xué)位論文。本論文的研究成果歸華北電力大學(xué)所有，本論文的研究?jī)?nèi)容不得以其它單位的名義發(fā)表。本人完全了解華北電力大學(xué)關(guān)于保存、使用學(xué)位論文的規(guī)定，同意學(xué)校保留并向有關(guān)部門送交論文的復(fù)印件和電子版本，允許論文被查閱和借閱，學(xué)?？梢詾榇嬖陴^際合作關(guān)系的兄弟高校用戶提供文獻(xiàn)傳遞服務(wù)和交換服務(wù)。本人授權(quán)華北電力大學(xué)，可以采用影印、縮印或其他復(fù)制手段保存論文，可以公布論文的全部或部分內(nèi)容。本學(xué)位論文屬于請(qǐng)?jiān)谝陨舷鄳?yīng)方框內(nèi)打“√”保密口，在年解密后適用本授權(quán)書不保密囪作者虢卻、L1司自導(dǎo)師簽名丞象日期2O／F年G月尹日日期2A心年石月Y日

簡(jiǎn)介：同濟(jì)大學(xué)環(huán)境科學(xué)與工程學(xué)院碩士學(xué)位論文射流曝氣AMON一體化工藝處理小城鎮(zhèn)污水的應(yīng)用研究姓名邱曉東申請(qǐng)學(xué)位級(jí)別碩士專業(yè)環(huán)境工程指導(dǎo)教師夏四清張亞雷20090301摘要關(guān)鍵詞城鎮(zhèn)污水，一體化反應(yīng)器，射流曝氣器，AMON工藝，CFDN

簡(jiǎn)介：Y654608HSB高效微生物技術(shù)處理城市污水一體化裝置研究環(huán)境工程專業(yè)研究生楊光指導(dǎo)教師姚建、龔健我國(guó)地表水水體污染主要來自于工業(yè)和城鎮(zhèn)，其中50以上來自城市污水。特別是像攀枝花這樣的山地城市，城市污水點(diǎn)多面廣，大型污水廠建設(shè)用地緊張，污水收集難度極大。因此，需要一種結(jié)構(gòu)簡(jiǎn)單緊湊，占地面積少的污水處理裝置。通過調(diào)研、考察和前期小試，經(jīng)認(rèn)真分析研究后，決定采用HSB高效微生物技術(shù)，結(jié)合常見的一體化污水處理裝置，改進(jìn)傳統(tǒng)的長(zhǎng)流程工藝為短流程工藝，研制集好氧、兼氧、厭氧和污泥自回流為一體的“HSB高效微生物技術(shù)處理城市污水一體化裝置”。中試結(jié)果表明“HSB高效微生物技術(shù)處理城市污水一體化裝置”占地面積少，投資省能耗低，運(yùn)行成本低凈化率高，污泥產(chǎn)生量小，僅為傳統(tǒng)活性污泥法的110120工藝簡(jiǎn)單，機(jī)電設(shè)備少，操作維修方便，管理成本低出水水質(zhì)好，各項(xiàng)指標(biāo)均優(yōu)于國(guó)家一級(jí)排放標(biāo)準(zhǔn)GB89781996。和其它活性污泥法相比較，更加適合在像攀枝花這種居住區(qū)分散、建設(shè)用地緊張的西部地區(qū)的山地城鎮(zhèn)推廣。同時(shí)，“HSB高效微生物技術(shù)處理城市污水一體化裝置”中試的成功經(jīng)驗(yàn)，也為焦化、造紙、印染、制藥、制糖等領(lǐng)域的高難度工業(yè)生化污水的處理，起到了良好的借鑒作用。關(guān)鍵詞HSB微生物城市污水一體化裝置USINGHSBHIGHEFICIENTMICROBIALTECHNOLOGYWHICHCOULDUNIFYTHEAEROBICANOXICANAEROBICANDSLUDGEAUTORETURNMEDISCALETESTINDICATEDTHISINTEGRATIVEEQUIPMENTUSINGHSBHIGHEFICIENTMICROBIALTOOKUPLESSPLACEREQUIREDLESSINVESTMENTEXHAUSTEDLESSENERGYCOSTLESSDURINGOPERATIONTHEPURIFYINGRATEOFITWASHIGHANDTHESLUDGEYIELDWASLITTLEONLY110120OFTHETRADITIONALACTIVESLUDGETECHINCSTHEELECTRIFIEDMACHINESUSEDWASFEWANDITCANBEOPERATEDANDREPAIREDEASILYTHEMANAGEMENTCOSTWASALSOLOWWHATSMORETHEQUALITYOFTHETREATEDOUTWATERWASGOODEVERYINDEXWASBETTERTHANTHEFIRSTLEVELOFTHENATIONALEMISSIONCONTROLCRITERIONGB89781996COMPAREDWITHTHEOTHERACTIVESLUDGETECHNICSITWASMORESUITABLEFORTHISNEWTECHNOLOGYTOGENERALIZEINTHEMOUNTAINOUSTOWNSSUCHASPANZHIHUAINTHEWESTREGIONSMOREOVERTHESUCCESSFULEXPERIENCEOFTHEMEDISCALETESTOFTHISNEWTECHNOLOGYCOULDBEUSEDFORREFERENCEINTHETREATMENTOFTHEHIGHSTRENGTHINDUSTRIALWASTEWATERWHICHCAMEFROMFIELDSSUCHASCOKINGPAPERMAKINGDYINGPHARMACYSUGARREFININGANDSOONKEYWORDSHSBMICROBIALMUNICIPALWASTEWATERINTEGRATIVEEQUIPMENTS

簡(jiǎn)介：隨著住宅改革和人民生活水平的提高，大量建筑材料和裝飾裝修材料被人們所使用。這些建材和裝飾裝修材料釋放的甲醛，三苯等揮發(fā)性有機(jī)化合物VOCS，VOLATILEGANICCOMPOUNDS已成為室內(nèi)污染的主要來源。由室內(nèi)裝修釋放的有害氣體造成室內(nèi)環(huán)境污染越來越引起人們的關(guān)注。本課題針對(duì)室內(nèi)裝修污染提出烘焙排風(fēng)及生物處理一體化技術(shù)。整個(gè)技術(shù)可以分為烘焙排風(fēng)稀釋和后期生物處理兩個(gè)階段。首先采用烘焙與排風(fēng)的復(fù)合作用加速污染物的揮發(fā)速度，并對(duì)室內(nèi)污染進(jìn)行稀釋，然后經(jīng)過生物處理裝置來處理排向大氣的有害氣體。通過以上方法可以簡(jiǎn)便高效地去除室內(nèi)裝修有害物質(zhì)，同時(shí)避免了對(duì)室外環(huán)境造成污染，是解決室內(nèi)裝修污染和改善室內(nèi)外環(huán)境與空氣品質(zhì)行之有效的新方法。應(yīng)用烘焙排風(fēng)及生物處理一體化技術(shù)對(duì)室內(nèi)甲醛和三苯的去除效果進(jìn)行研究，結(jié)果表明甲醛的濃度降低率在268～52％，苯、甲苯和二甲苯的濃度降低率在73～100％。在其他因素相同的條件下，含間歇性通風(fēng)比無間歇性通風(fēng)技術(shù)對(duì)室內(nèi)環(huán)境中有害氣體的去除效果好。對(duì)于烘焙排風(fēng)階段，本文在詳細(xì)分析揮發(fā)性有機(jī)化合物擴(kuò)散機(jī)理的基礎(chǔ)上，利用數(shù)值計(jì)算模型，結(jié)合已得到的實(shí)測(cè)數(shù)據(jù)確定出烘焙排風(fēng)的最佳方案。對(duì)不同烘焙時(shí)間、烘焙溫度、通風(fēng)時(shí)間、換氣次數(shù)下?lián)]發(fā)性有機(jī)化合物的排放量、室內(nèi)濃度變化進(jìn)行了探討。提高烘焙溫度、換氣次數(shù)，延長(zhǎng)烘焙時(shí)間、通風(fēng)時(shí)間均可以增大揮發(fā)性有機(jī)化合物的排除量，但各項(xiàng)因素所起到的作用效果有所差異。對(duì)于生物處理階段，本文采用吸附生物膜理論進(jìn)行了動(dòng)力學(xué)分析，與實(shí)驗(yàn)數(shù)據(jù)的對(duì)比顯示，兩者有良好的相關(guān)性。相關(guān)系數(shù)苯R09995、甲苯R09996、二甲苯R09996。烘焙排風(fēng)后的有害氣體經(jīng)過生物處理再排入大氣時(shí)，甲醛、苯、甲苯、二甲苯的凈化效率分別為100％、489％～73％、662％～947％、663％～90％。本文的研究結(jié)果對(duì)簡(jiǎn)便有效地解決室內(nèi)裝修空氣污染問題提供了新方法，并為確定烘焙排風(fēng)稀釋及生物處理一體化技術(shù)的最佳方案提供了理論依據(jù)和技術(shù)參數(shù)。

簡(jiǎn)介：隨著我國(guó)經(jīng)濟(jì)的快速發(fā)展和生活水平的日益提高，提高對(duì)分散式污水的處理率和處理水質(zhì)已勢(shì)在必行。然而，傳統(tǒng)的脫氮除磷工藝要求較大的污泥回流量和硝化液回流量，需要較高的污水處理成本及管理操作要求，并不適合我國(guó)分散式污水的處理要求。為此，本文在充分分析已有工藝特點(diǎn)的基礎(chǔ)上，設(shè)計(jì)了一種新型、高效的一體化反應(yīng)器，并對(duì)其性能進(jìn)行了實(shí)驗(yàn)研究。整個(gè)實(shí)驗(yàn)研究由三個(gè)部分組成第一部分以模擬生活污水為處理對(duì)象，主要考察HRT、溫度等對(duì)反應(yīng)器的處理性能的影響；第二部分是為了進(jìn)一步提高反應(yīng)器的脫氮性能，探討在分段進(jìn)水時(shí)的處理性能；而第三部分是在綜合分析前兩部分研究結(jié)果的基礎(chǔ)上，確定處理工藝和工況條件，并以實(shí)際的生活污水為處理對(duì)象進(jìn)行驗(yàn)證實(shí)驗(yàn)。獲得的主要研究結(jié)果如下1設(shè)計(jì)和制作了一種以分散式生活污水為處理目標(biāo)的高效的一體化反應(yīng)器。其主要特點(diǎn)為多級(jí)AO串聯(lián)，無混合液及污泥回流，以過濾床代替二沉池，反應(yīng)器均采用多孔彈性材料為載體，在高效去除有機(jī)物和氮磷的前提下，既簡(jiǎn)化了工藝流程，降低了能耗又方便了運(yùn)轉(zhuǎn)管理。2第一部分的研究結(jié)果表明，在實(shí)驗(yàn)水溫范圍內(nèi)，當(dāng)HRT為12H時(shí)，反應(yīng)器對(duì)污染物的去除率與HRT為9H時(shí)相比沒有明顯的提高，但HRT為12H或9H時(shí)的污染物去除率均明顯高于HRT為6H，因此HRT取9H較為合適。水溫的變化對(duì)有機(jī)物的去除影響不大，但對(duì)NH3N和、TN的去除影響比較顯著。水溫由15℃上升至25℃時(shí)，NH3N和TN的去除率分別增加了373％和221％。在HRT為9H、水溫為25℃，以及模擬生活污水中COD、NH3N、TN、TP、SS的濃度分別在350～450、264～369、270～385、17～26及267～345MGL范圍內(nèi)時(shí)，相應(yīng)的污染物去除率分別達(dá)到了957％、970％、514％、635％及939％，處理水水質(zhì)指標(biāo)均能滿足城鎮(zhèn)污水處理廠污染物排放標(biāo)準(zhǔn)GB189182002中的一級(jí)排放標(biāo)準(zhǔn)。3第二部分的研究結(jié)果表明，盡管采用了分段進(jìn)水方式，反應(yīng)器對(duì)TN的去除率并沒有得到提高，沒有能夠?qū)崿F(xiàn)提高脫氮率的預(yù)期目標(biāo)。不過，由于分段進(jìn)水的方式可以分散進(jìn)水負(fù)荷、提高抗沖擊負(fù)荷的性能，因此在實(shí)際應(yīng)用中仍有一定的價(jià)值。4由于一段進(jìn)水與多段進(jìn)水的處理性能幾乎無差別，因此第三部分的實(shí)驗(yàn)采用了一段進(jìn)水的方式。實(shí)驗(yàn)結(jié)果表明，反應(yīng)器在HRT為9H、水溫為25℃，以及實(shí)際生活污水中COD、NH3N、TN、TP、SS的濃度分別為290～384、282～364、320～413、223～366、以及280～326MGL時(shí)，相應(yīng)的去除率分別達(dá)到904％、835％、551％、651％、以及937％。由于生物學(xué)方法除磷是有一定的局限性，處理水質(zhì)指標(biāo)中除了TP濃度之外，其它水質(zhì)指標(biāo)均可滿足城鎮(zhèn)污水處理廠污染物排放標(biāo)準(zhǔn)GB189182002中的一級(jí)排放標(biāo)準(zhǔn)。因此總體上看，本文設(shè)計(jì)的反應(yīng)器具有良好的去除性能。上述研究結(jié)果表明了本文設(shè)計(jì)的一體化裝置具有構(gòu)造簡(jiǎn)單、結(jié)構(gòu)緊湊、管理方便、無回流系統(tǒng)等特點(diǎn)，并且在HRT僅為9H，且無二沉池的條件下，不僅具有很高的有機(jī)物、SS去除能力，而且還具有較好的脫氮除磷能力。因此，該新型一體化裝置在分散式生活污水處理領(lǐng)域具有良好的應(yīng)用前景。

簡(jiǎn)介：華中科技大學(xué)碩士學(xué)位論文低濃度城市污水生物/生態(tài)一體化反應(yīng)器研究姓名劉斌申請(qǐng)學(xué)位級(jí)別碩士專業(yè)環(huán)境科學(xué)指導(dǎo)教師錢曉良20060117華中科技大學(xué)碩士學(xué)位論文華中科技大學(xué)碩士學(xué)位論文IIABSTRACTTHEBIOECOLOGICALINTEGRATIVEINSTALLIONISANEWWASTEWATERTREATMENTINSTALLIONITHASTHECHARACTERISTICSOFLOWERENERGYCONSUMPTION,SMALLSPACEREQUIREMENT,SIMPLETREATMENTPROCESS,EASIEROPERATIONANDENVIRONMENTALBEAUTIFICATIONAPPLYINGTHEBIOECOLOGICALINTEGRATIVEINSTALLIONONTHETREATMENTOFLOWSTRENGTHMUNICIPALSEWAGECANIMPROVEEFFLUENTMEETDEMANDWITHLOWERENERGYCONSUMPTIONTHESERESULTSCANCONCLUDEFROMTHETESTRESEARCHEDTHETREATMENTPERFORMANCEOFMUNICIPALSEWAGEWITHTHEBIOECOLOGICALINTEGRATIVEINSTALLIONASFOLLOWS1THEBIOECOLOGICALINTEGRATIVEINSTALLIONCANREMOVECODOFLOWSTRENGTHMUNICIPALSEWAGEEFFICACIOUSLYWHENHRTWAS16H,THEREMOVALRATESOFCODWEREBETWEEN5060,THEEFFLUENTLEVELSOFCODMEETTHEINTEGRATEDWASTEWATERDISCHARGESTANDARD2THEREMOVALPERFORMANCEOFNITROGENANDPHOSPHORUSARELOWBECAUSEOFANAEROBICENVIRONMENTOFINSTALLION3WHENTEMPERATUREEXCEED15,℃THEREMOVALPERFORMANCEAREBETTER,ANDITWILLBEVERYBADIFTEMPERATUREISUNDERTHE10℃4SUPPLYINGOXYGENTOINFLOWCANIMPROVETHEREMOVALPERFORMANCEOFCOD、NH3NANDTP,ANDESPECIALLYTHEIMPROVEMENTOFTHEREMOVALRATESOFNH3NANDTPAREMOREOBVIOUSLY5CONTRASTINGCANNAFLACCIDAWITHTTYPHALATIFOLIA,ITCANBEFINDCANNAFLACCIDAISMOREADAPTIVETHUSITCANBESEEN,ITISFEASIBLETHEBIOECOLOGICALINTEGRATIVEINSTALLIONUSEDTOLOWSTRENGTHMUNICIPALSEWAGEASANEWTECHNICS,BUTITNEEDMORERESEARCHKEYWORDSMUNICIPALWASTEWATERBIOECOLOGICALINTEGRATIVEINSTALLIONHYTOREMEDIATION

簡(jiǎn)介：中南大學(xué)碩士學(xué)位論文一體化生物脫氮除磷裝置及其處理生活污水的試驗(yàn)研究姓名李瑾申請(qǐng)學(xué)位級(jí)別碩士專業(yè)環(huán)境工程指導(dǎo)教師柴立元20100604中南大學(xué)碩1學(xué)位論文ABSTRACTTHETRANDITIONALBIOLOGICALREMOVALPROCESSOFPHOSPHORUSANDNITROGENHASTHEDISADVANTAGESOFHIGHCONSTRUCTIONCOSTANDEQUIPMENTINVESTMENT，MORELANDOCCUPATION，HIGHCOSTTOOPERATEANDTHEREQUIREMENTOFMULTIPLEUNITSTOREALIZETHERECYCLEOFSWEDGEANDNITRATESOLUTION．INTHESTUDY,ANINTEGRATEDNQEQUIPMENTWASDESIGNEDBASEDONTHEPRINCIPLEOFA／OPROCESSANDABATCHOFLABORATORYEXPERIMENT．THISEQUIPMENTWASUSEDFORTHEDISPOSALOFSEWAGEONPILOTEXPERIMENT．THEDISPOSALEFFICIENCIESOFPHOSPHORUSANDNITROGENWEREINVESTIGATEDATLMA／HOFINFLUENTRATE，200％OFSLUDGEREFLUXRATIO，58HOFTOTALHYDRAULICRETENTIONTIMEAND414“COFWATERTEMPERATURE．THEMICROBIALCHARACTERISTICSOFACTIVESLUDGEWEREDETERMINEDBYUSINGALLELECTRONMICROSCOPE．INADDITION，BASESONCOMPARINGTHEPERFORMANCEOFTHEINTEGRATEDA／OEQUIPMENTWITHTHEOTHERTYPICALBIOLOGICALREMOVALPROCESSES，THEPROJECTINVESTMENTANDOPERATIONCOSTOFTHEINTEGRATEDA／OEQUIPMENTAREANALYZED．THEFOLLOWINGRESULTSWEREOBTANIED1AFTERTWOWEEKSOPERATION，THECONCENTRATIONOFTP，TN，NH4十一N，CODCR,BODSDECLINEDFROM4．212．9MG／L，4080MG／L，8．9630．68MG／L，150450MG／LAND4396MG／LININFLUENTTO02MG／L，1020MG／L，05MG／L，050MG／LAND0TO20MG／LINEFFLUENT．THERESULTSINDICATETHATTHEINTEGRATED～OEQUIPMENTCANSTEADILYOPERATE，ANDHAVEHIGHCAPACITYOFRESISTINGIMPACTLOAD．2DURINGTHESTABLEOPERATIONPROCEDURE，THEAVERAGEREMOVALEFFICIENCIESOFTP,TN，NIH十N，CODAANDBOD5WERE86．7％、69．5％、80％、84．7％、84．9％，RESPECTIVELY．TN，NH4十N，COD口ANDBOD5CANCOMEUPTOTHEFIRSTLEVELSTANDARDOF“DISCHARGESTANDARDOFPOLLUTANTSFROMMUNICIPALWASTEWATERTREATMENTPLANT’GB189182002ANDTPMEETSTHEREQIREMENTOFTHESECONDLEVELSTANDARDOF‘‘DISCHARGESTANDARDOFPOLLUTANTSFROMMUNICIPALWASTEWATERTREATMENTPLANT’GBI89182002．3THEREWASFEWFILAMENTOUSBACTERIUMINACTIVESLUDGEINTHELI

簡(jiǎn)介：遼寧工程技術(shù)大學(xué)碩士學(xué)位論文兩級(jí)除塵系統(tǒng)的尺寸優(yōu)化及機(jī)電一體化實(shí)現(xiàn)姓名吳穎申請(qǐng)學(xué)位級(jí)別碩士專業(yè)機(jī)械電子工程指導(dǎo)教師劉鵬虎20050104ABSTRACTTHEPRESENTDUSTCATCHERSAREINEFFICIENT,CUMBERSOMEANDHASLOWERELECTRIZATIONINBOILERSHOP,CHEMICALPLANTANDFIREPOWERPOWERPLANTSOAKINDOFTWOGRADEDUSTCATCHERSYSTEMWITHHIGHEREFFICIENCY,CONVENIENCEANDMECHATRONICISSTUDIEDTHEDESIGNEDDIMENSIONOFTHEFIRSTGRADECYCLONESEPARATORISOPTIMIZEDBYUSINGMATLABOPTIMIZATIONTOOLBOXNEWDESIGNEDCYCLONESEPARATORHASLOWERRESISTANCELOSS,HIGHEREFFICIENCY,COMPACTSTRUCTUREANDLESSVOLUMETHEMATHEMATICALMODELOFHYDROMETRYISBUILTINTHESECONDVENTURISEPARATORACCORDINGTOITSTHROTTLECHARACTERISTICANDHYDROMECHANICALTHEORIESTHUS,ACOMBINATIONOFSENSORANDSINGLECHIPSYSTEMISINTRODUCEDTOREALIZERUNOFFDYNAMICSHOWITBUILDSAFOUNDATIONFORTHESTUDYOFDUSTCATCHER’SMECHATRONICSKEYWORDSDUSTCATCHER,OPTIMIZEDDESIGN,MATLAB,SINGLECHIP,DATACOLLECTION