簡介：北京工業(yè)大學(xué)碩士學(xué)位論文組合生物濾池反硝化脫氮技術(shù)工藝研究姓名黃春雷申請學(xué)位級別碩士專業(yè)市政工程指導(dǎo)教師楊宏20080501托京工監(jiān)大學(xué)學(xué)碩士學(xué)位論文ABSTRACTSINCETHEBIRTHOFBIOLOGICALFILTER,ITWASWIDELYUSEDBECAUSEOFITSSTA_BLEPROCESSINGPERFORMANCEANDEXCELLENTRESISTANCETOIMPACTLOADINGPERFORMANCE．EFFICIENTNITRIFICATIONPERFORMANCEOFBIOLOGICALAERATEDFILTERISTHEBIGGESTADVANTAGE，BUTTHEDENITRIFICATIONPERFORMANCEOFPROCESSHASBEENRELATIVELYLOWINA讞RANGEOFENGINEERINGPRACTICE，WHICHISDUETOTHELACKOFCARBONINBIOFILMOFDENITRIFICATIONANAEROBICLAYER．AFTERSTUDYINGTHEBIOLOGICALAERATEDFILTERWORKDEEPLY，THISPAPERUSEDBIOLOGICALFILTERPROCESSASSEWAGETREATMENT,MAINLYTOREMOVEORGANICMATTERANDNITROGENOFSEWAGE．T嫩SEXPERIMENTDIVIDEDTHEBIOFILTERINTOAEROBICZONEANDANOXICZONE，STUDYEDTHECHARACTERISTICSOFAEROBICNITRIFICATIONANDANOXICDERFITRIFICATION,OBSERVEDANDCOMPAREDTHEEFFECTOFAEROBICNITRIFICATION,ANOXICDENI硒FICATIONANDNITROG鋤REMOVAL，STUDYEDTHELAWOFNITROGENMIGRATION,TRANSFORMATIONANDREMOVAL．TNOFOUTFLOWISACCORDINGTOTHESTANDARDOF潞8978一L996’LAIDTHEFOUNDATIONFORTHEUSEOFBIOLOGICALFILTERFORACHIEVINGHIGHLYEFFICIENCYNITROGENREMOVAL．強(qiáng)EMATUREBIOFILTERCODREMOVALANDFILTRATIONRATEISNOTASIMPLELINEARRELATIOMHIPTHROUGHSTUDYAT．SEWAGEEXPERIMENTOFCOMBINEDBIOFILTERPROCESS．WITHTHEINEREASEINGOFFILTRATIONRATE,CODREMOVALFIRSTINCREASEANDTHENDECREASE．1．赫REMOVALRATEISMAX／MUMWHENTHEFILTRATIONRATEIS2．0M／H．IN1．0M／B,2．OM／H,3．OM／HOFTHETHREEHYDRAULICLOADINGCONDITIONS，THELARGESTREMOVALRATEOF1NISAC腳RDINGTO43．7％ATTHEBESTHYDRAULICLOADINGCONDITIONS．DUETOTHEL缸IKOFBIODEGRADABILITYOFORGANICMATTERINTHEFIRSTCLASSAEROBICCOLUMN．THEREFORE,INORDERTOACHIEVEGOODREMOVINGRESULTSNEEDTOADD翻TRBONSOURCES。THROUGHCOMPARINGTHERELATIOMHIPOFTHEDEGRADATIONOFORGANICMATTERANDNITRIFICATIONINTHEFIRSTCLASSAEROBICCOLUMN,ITC觚BESEENTHATMOSTOFTHEABOVEORGANICMATTERHADBEENREMOVEDINTHEFIRSTRANKCOLUMN,SONITROBACTERIAISDOMINATEDATTHEBOTTOMOFAEROBICCOLUMN,NITRATIONEFFECTSINCREASED。WHENTHEHYDRAULICLOADINGISLARGER,拍ECOD囂ISSTILLHIGHATTHEBOTTOMOFFIRSTCLASSCOLTMM．INTHISCASE,THEREISLOWE箍EIENCYOFNITRIFICATIONORNOEFFECTNITRIFICATIONINFIRSTCLASSCOLUMN．EXPERIMENTDATASHOWSTHAT,WHENTHECODCRISGREATERTHAN70M班，ORGANICCONCENTRATIONOFINFLUENTBRINGSAGREATERIMPACTONTHEREMOVALOFAMMONIA．。COMPARISONWASMADEONTHEEFFICIENCIESOFDENITRIFICATIONWHENADDINGNOCARBONSOTLRC,ADDINGSOMEMETHANOLANDADDINGTHERAWWASTEWATERTODENITFIFICATIONZONETHERESULTSSHOWSTHATWHENADDINGSOMEMETHANOLTHEGREATESTEFFICIENCYOFNITROGENREMOVALISMORETHAN99．85％．INDENITRIFIEATIONPROCESS，WHENTHECARBONISNOTSUFFICIENT,THEREWILLBETHEACCUMULATIONPHENOMENONOFNITROGEN；WHENOARBOLLISSUFFIEIENT,NITRITENITROGENACCUMULATIONDISAPPEAR。TESTDATASHOWS．1I．

簡介：同濟(jì)大學(xué)環(huán)境科學(xué)與工程學(xué)院碩士學(xué)位論文寶鋼水資源利用體系和錳砂生物過濾工藝處理圍廠河水技術(shù)研究姓名黃麗芳申請學(xué)位級別碩士專業(yè)環(huán)境工程指導(dǎo)教師徐竟成20080301ABSTRACTABSTRACTATTHEBACKGROUNDOFWATERRESOURCESHORTAGE，THEDEVELOPMENTOFIRONANDSTEELINDUSTRYISLIMITEDBYWATERSUPPLYINSUFFICIENCYACCORDINGTOTHECURRENTSITUMIONOFLOWEFFICIENCYOFWATERRESOURCERECYCLINGANDHIGHWATERCONSUMPTIONPERTONSTEEL，THESTUDYONTHEKEYTECHNOLOGYOFADVANCEDTREATMENTFORINTEGRATEDWASTEWATERREUSEINIRONANDSTEELINDUSTRYHASBEENURGENTAFFAIRSTHESTUDYFOCUSESONRESEARCHONWATERUTILIZATIONSYSTEMANDTREATMENTTECHNOLOGYOFMANGANESEMINERALBIOLOGICALFDTRATIONFORFACTORYMOATWHICHC鋤OFFERTECHNICALSUPPORTFORWATERSAVINGWORKANDCONSTRUCTHIGHEFFICIENTWATERRESOURCEUTILIZATIONSYSTEMFOROTHERLARGESCALEIRONANDSTEELEMERPRISESINOURCOUNTRYTHERESULTSHOWS，INBANSTEELTHELEVELFORWATERRECYCLINGCOULDBETOPOFCHINATHROUGHTHEWAYOFTHEQUALITYOFSUPPLY，WATERRECYCLINGANDCASCADEWATERCOMPAREDWITHADVANCEDENTERPRISEINTHEWORDTHEWATERUTILIZATIONSYSTEMINBAOSTEELCOULDBEOPTIMIZEDTHROUGHSOMEWAYSTHEMETHODSINCLUDINCREASINGCONDENSEDEGREE，OPTIMIZINGTHECASCADEWATERSYSTEM，RESUINGFACTORYMOATWATERPINCHTECHNOLOGY，GATHERINGRAINWATERANDDESALTINGSEAWATERTHEWAYOFREUSINGTHEFACTORYMOATISTHEMOSTECONOMICALTHROUGHTHEINVESTIGATIONFORTHEFACTORYMOATFE、BTN、CI。、S042、CONDUCTANCEANDRIGIDITYAREARETHEIMPORTANTWATERQUAIITYFACTORSINREUSINGTHEFACTORYMOATTHESTUDYHADDONETHEEXPERIMENTOFIRONANDMANGANESEREMOVALBYMANGANESEMINERALBIOLOGICALFILTRATIONTHERESULTILLUSTRATES，MANGANESESANDCOMESFROMGONGYIWHICHPARTICULATEDIAMETERRANGESFROM06TO12MMANDBIOLOGICALFILTERHEIGHTIS100CMAFARBIOFIHNISMATURE，THEPROPERFDTEFINGVELOCITYSHOULDBELOWERTHAN5M／H，WORKPERIODIS4D，BACKWASHINTENSITYIS27L／SM。ANDDURATIONTIMEIS5RAINDOCONCENTRATI∞ISBETWEEN4AND5MG／LTHECONCENTRATIONOFTOTALIRONANDMANGANESEINEFFLUENTCOULDBELOWERTHANO3MECLANDO1MG／LWHICHMEETSTHEREQUIREMENTFORW砒CRQUALITYINBAOSTEELTHESTUDYALSOHADDONETHEEXPERIMENTOFANIMALCULESINTHEMANGANESESANDCOLUMNTHERESULTSHOWS，THEMIEROBIAICOMMUNITYISCOMPOSEDOFBIOFDMANDIRONSLUDGETWOKINDSOFIRONANDMANGANESEOXIDIZINGBACTERIAAREFILTRATEDANDNURTURED，WHICHBELONGTOSHEATHEDBACTERITHEIRONOXIDIZINGBACTERIAAMOUNTSTOⅡ

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簡介：四川大學(xué)碩士學(xué)位論文攀枝花選鐵尾礦中鈦鐵礦回收利用工藝技術(shù)研究姓名張淵申請學(xué)位級別碩士專業(yè)環(huán)境工程指導(dǎo)教師李正山傅文章20031201ASTUDYONTHETECHNOLOGYOFTHERECOVERYANDTHEUTILIZATIONOFILMENITEFROMTAILINGSOFIRONBENEFICIATEDINPANZHIHUAENVIRONMENTALENGINEERINGFIELDGRADUATESTUDENTZHANGYUANTUTORSLIZHENGSLUM，F(xiàn)UWENZHANGMINERAIRESOURCESARETHEHASICCONDITIONFORHUMANSUBSISTENCEANDDEELOPMEUT，MININGEXPLOITATIONISALLIMPORTANTPARTOFDEVELOPMENTANDACTIVITYOFHURAANSOCIETY，ALSOISTHEMATERIALSGUARANTEEOFBUILDINGCHINAINTOAPOWERFULMODEMCOUNTRYHOWEVER，ALARGEARAOTMTOFTAILINGSPRODUCEDWITHMINERALRESOURCESEXPLOITEDEXTENSIVELYHAVESERIOUSLYTHREATENEDHUMANSUBSISTINGENVIRONMENTCOMPREHENSIVEUTILIZATIONOFTAILINGSRESOULCESPLAYSALLIMPORTANTPARTINSAVINGONTHEL陀SOURCES，IMPROVINGONTHEENVIRONMENTTINCREASINGINTHEECONONLICBENEFIT，PROMOTINGTHECHANGEOFINCREASINGMODEOFTHEECONOMYREALIZINGOPTIMALDISPOSITIONOFMINERALRESOURCESANDSUSTAINABLEDEVELOPMENTOFNATIONALECONOMYTHERESEARCHONILMENITEFLOTABILITYINDICATEDTHATTHEPARTICLEKINDSANDITSDISTRIBUTIONDENSFFIESONTHEILMENITESURFACEAREIMPORTANTFACTORSINFLUENCINGOILITSFLOTABILITY。INPRACTICALWORK，THEPARTICLEKINDSONILMENITESURFACECALLNOTBECHANGED，BUTITSDISTRIBUTIONDENSITIESCANBECHANGED。AIRBLOWINGAGITATIONCALLINFLUENCETHEFLOTABILITYOFILMENITE，THEMORELONGTHETIMEOFAIRBLOWINGAGITATIONWITHINLIMITEDRANGE，THEBETTERTHEFLOTABILTITYSULFURICACIDISREACTEDWITLLTHECATIONSOILTHESURFACEOFIIMENITE，THENTHECATIONSWERESOLVED，THEREFORE墩EDISTRIBUTIONDENSITIESOFTHEPARTICLESWERECHANGED。ATTHESAMETIME，SPECIALABSORPTIONOFS042。ANDHS04ONILMENITESURFACECHANGEDELECTRICDOUBLELAYERONILMENITEWATERINTERFACEANDTHEREFOREACTIVATEDTHEFLOTABILITYOFILMENITEBASEDONTHEPROCESSMINERALOGYOFTHERAILINGSAFTERBENEFICIATINGIRONINPANZHIHUACONCENTRATORTHEEXPERIMENTALRESEARCHONFLOTATIONOFILMENITEADOPTING

簡介：國內(nèi)圖書分類號X703國際圖書分類號62835工學(xué)碩士學(xué)位論文大豆蛋白廢水處理的組合工藝技術(shù)研究大豆蛋白廢水處理的組合工藝技術(shù)研究碩士研究生郭麗莉?qū)熇罱ㄕ淌谏暾垖W(xué)位工學(xué)碩士學(xué)科、專業(yè)環(huán)境科學(xué)與工程所在單位市政環(huán)境工程學(xué)院答辯日期2006年6月授予學(xué)位單位哈爾濱工業(yè)大學(xué)哈爾濱工業(yè)大學(xué)工學(xué)碩士學(xué)位論文摘要本文選用鐵碳內(nèi)電解混凝技術(shù)作為豆制品廢水的預(yù)處理工藝，并將其與單獨(dú)采用混凝工藝的處理效果進(jìn)行了對比分析；后續(xù)采用厭氧折流板反應(yīng)器ABR工藝做厭氧生物處理。預(yù)處理工藝段的研究內(nèi)容包括鐵碳內(nèi)電解工藝處理豆制品廢水的主要影響因素及技術(shù)參數(shù)；連續(xù)流鐵碳柱的運(yùn)行控制與處理效果及其與生石灰和聚丙烯酰胺聯(lián)合作用的處理效能；混凝劑聚合氯化鋁PAC、聚合硫酸鐵PFS最佳條件下的混凝處理效果與鐵碳內(nèi)電解混凝工藝對比分析。關(guān)于ABR工藝處理大豆蛋白廢水效能的研究，主要探討啟動階段和穩(wěn)定運(yùn)行期的運(yùn)行特性。研究結(jié)果表明，鐵碳內(nèi)電解混凝與ABR聯(lián)合處理工藝對COD為16000MGL的豆制品廢水處理效果良好，COD去除率穩(wěn)定在94。鐵碳內(nèi)電解混凝預(yù)處理部分對COD的去除率達(dá)到5001，且沉淀速率等方面均優(yōu)于單獨(dú)混凝處理，鐵碳內(nèi)電解混凝處理的最優(yōu)參數(shù)為進(jìn)水PH45，反應(yīng)時(shí)間60MIN，鐵碳比11，鐵水比16，生石灰調(diào)節(jié)出水至PH75，PAM投加量45MGL。ABR以啤酒廠廢水處理系統(tǒng)二沉池排放的剩余污泥為種泥，在接種量為每個格室3087GMLSSL1803GMLVSSL、HRT48H、351℃、進(jìn)水COD濃度1500～3000MGL（容積負(fù)荷0075～015KGCODM3D）條件下啟動，然后按COD濃度6000MGL、9000MGL分步提升負(fù)荷，運(yùn)行67D后，啟動成功，達(dá)到穩(wěn)定運(yùn)行。ABR穩(wěn)定運(yùn)行階段，表現(xiàn)出各格室對COD去除的作用從大到小依次遞減的規(guī)律，而PH、堿度、VFA變化規(guī)律一致，氨氮濃度處于對穩(wěn)定運(yùn)行有利的濃度范圍內(nèi)，在體系內(nèi)起到緩沖酸積累作用。進(jìn)水在9000～10500MGL范圍波動時(shí)，系統(tǒng)仍能高效、穩(wěn)定運(yùn)行，COD去除率保持90以上，出水COD維持在800MGL以下，表現(xiàn)出良好的抗負(fù)荷沖擊能力。關(guān)鍵詞大豆蛋白廢水；鐵碳內(nèi)電解；厭氧折流板反應(yīng)器；混凝；去除率I

簡介：大連水產(chǎn)學(xué)院碩士學(xué)位論文溶氣氣浮技術(shù)凈化養(yǎng)殖水體的最優(yōu)工藝參數(shù)研究姓名劉洋申請學(xué)位級別碩士專業(yè)農(nóng)業(yè)生物環(huán)境與能源工程指導(dǎo)教師李秀辰20050501溶氣氣浮技術(shù)凈化養(yǎng)殖水體的最優(yōu)工藝參數(shù)研究ABSTRACTITISCRITICALFORFINESOLIDSREMOVALINRECIRCULATINGAQUACULTURESYSTEM．DISSOLVEDAIRFLOTATIONDAFSYSTEMWASUSEDTOREMOVETHEFINESOLIDSINAQUACULTURESYSTEM．THEINFLUENCEOFMAINPARAMETERSOFDAFSUCHASLIQUIDLEVEL、LIQUIDFLUXANDTHEHEIGHTOFAIRRELEASINGCOLUMNONPURIFICATIONEFFICIENCYOFCODANDTURBIDITYWERESTUDIED，THECHANGESOFDOANDPHDURINGTHEEXPERIMENTSWERESTUDIEDASWELL．MATHEMATICALMODELSOFEVALUATINGWATERQUALITIESWEREESTABLISHEDBYUSINGMULTIPARAMETERREGRESSION，ANDTHEOPTIMALVALUESOFMAINPARAMETERSFORACHIEVINGHIGHPURIFICATIONEFFICIENCYWEREALSOOBTAINED．CONSEQUENTLY，THEDEMONSTRATIONEXPERIMENTSWERECARRIEDOUT．INORDERTOREMOVETHEFOAMASSOONASITWASPRODUCED，ANIMPELLERFOAMREMOVALFACILITYWASDESIGNEDANDINSTALLEDINTHESYSTEM．THERESULTSSHOWEDTHATTHECHANGESOFCODCONCENTRATIONDURINGTHEEXPERIMENTSWERESIMILARWITHTHATOFTURBIDITY．REMOVALEFFICIENCYWASCLOSELYDEPENDEDONTHELIQUIDLEVEL，LIQUIDFLUXANDTHEHEIGHTOFAIRRELEASINGCOLUMN．THELIQUIDLEVELHADSIGNIFICANTINFLUENCEONTHEREMOVALEFFICIENCY．111EREMOVALRATIOOFCODANDTURBIDITYWERE71．98％AND76．57％WHENTHELIQUIDLEVELWASKEPTAT1．4M，ANDDOANDPHINTHEWATERCOULDALSOBEIMPROVED．AGENERALCONCLUSIONWASOBTAINEDTHATHIGHLIQUIDLEVEL，LOWLIQUIDFLUXANDLOWERHEIGHTOFAIRRELEASINGCOLUMNCOULDGAINTHEOPTIMALWATERQUALITYPURIFICATIONEFFICIENCY．THERESULTSOFDEMONSTRATIONEXPERIMENTSINDICATEDTHATEACHINDEXVALUEWERECLOSETOTHATOFINITIALEXPERIMENTSTAGES，NAMELY，HIGHLIQUIDLEVELLOWLIQUIDFLUXLOWERHEIGHTOFAIRRELEASINGCOLUMNCOULDOBTAINTHEOPTIMALPURIFICATIONEFFICIENCY．THISSYSTEMCOULDD．1NEFFECTIVELYUNDERTHEOPTIMALPARAMETERSCONDITIONANDBYUSINGTHEAUTOMATICREMOVALFOAMFACILITY．LIUYANGBIOLOGICALENVIRONMENTANDENERGYENGINEERINGOFAGRICULTURELIXIUCHENKEYWORDSDISSOLVEDAIRFLOTATION；FINESOLIDS；AQUACULTURE；REMOVALFOAMFACILITYLL

簡介：南京農(nóng)業(yè)大學(xué)碩士學(xué)位論文繅絲行業(yè)清潔生產(chǎn)工藝技術(shù)思路探討以海安縣繅絲行業(yè)為例姓名陳勇申請學(xué)位級別碩士專業(yè)環(huán)境工程指導(dǎo)教師宗良綱20050601DISCUSSLONABOUTTHETECHNIQUEOFCLEANERPRODUC7NONINREELINGMILLSABSTRACTCLEANERPRODUCTIONISTHEADVANCEDMODEOFPRODUCTIONTHATMANAGETOMAKETHEMINIMUMENVIRONMENTINFLUENCE，MINIMALENERGYUSAGESOFRESOUL陀ESANDENERGY，BESTINCREASEMODEOFTHEECONOMYCLEANERPRODUCTIONREALIZESTHEENVIRONMENTPMFITANCE’SUNIFYWITHTHEECONOMICPERFORMANCE，ECONOMIZEONENERGY，DECLINETOCONSUME，REDUCEPOLLUTANT，INCREASETHEEFFECT，INCREASEUSINGOFRESOLLRCCRATE，REDUCETHEPOLLUTANT，REALIZINGTHEBESTCOMBINATIONOFECONOMICPERFORMANCEANDENVIRONMENTPERFORMANCETHISTEXTPRODUCESFROMTHEPRESENTCONDITIONOFOURCOUNTRYREELINGMILLSPROFESSIONANDTHEENVIRONMENTALPROTECTIONTHISPAPERPRODUCESFROMTHEOBI“COUNTRYSILKPROFESSION謝廿LTHEENVIRONMENTALPROTECTIONPRESENTCONDITIONOFTHEBIGSITUATIONCONUNENCESANALYZINGTHEOBVIOUSMARGINBETWEENOURCOUNTRYANDTHEADVANCEDLEVELINWORLDINTHETECHNIQUEEQUIPWITHTHECRAFT，PRODUCTQUANTITYINDEPENDENCEDEVELOPINGWITHTECHNIQUEETC，OUL“COUNTRY’SBUSINESSENTERPRISEOFREELINGMILLSEFFICIENCYPHYSICALLYISTECHNIQUETHATENVIRONMENTALPROTECTIONTHATMEAGERPROFITSTOPASSTHEHIGHDEVOTIONWIMCONSUMETOEXCHL礎(chǔ)E，THEBUSINESSENTERPRISESTILLISPLACEDINTHESTAGEINENTRYLEVEL，THEENVIRONMENTALPROTECTIONBEPMCEDINTHEOPPOSITETHESTAGETHATFALLBEHINDWITHMEANSSTILLCLEANERPRODUCTION’SPLATINGINTOPRACTICEWILLBRINGTHEPOSITIVEINFLUENCETHATPROMOMTHEEXALTATIONOFTHEECONOMIC，PROMOTETHEPROFESSIONADJUSTMENT，IMPROVINGTHEENVIRONMENTIMAGEOFTHEBUSINESSEMERPFISEAVAILABLYBYTHEONSITEINSPECTIONANDSTUDYOFTHEENTERPRISEOFHAL’ANCOUNTYWEFOUNDTHELOWPRODUCTIVEANDHIGHCO／LSUNLE，THEPOINTLINKTHATPOLLUTANTCREATIONTHEANALYSISRESULTPROCEEDSTHEHOMOLOGOUSSUMMARYFORMEDTHEBASICPROJECTOFTHECLEANERPRODUCTION，INORDERTOHELPTHEBUSINESSENTERPRISEPRACTICETOCLEANERPRODUCTIONANDINAIDOFWITHPROVIDETHEBENEFICIALDRAWINGLESSONSFROMKEYWORDSCLEANERPRODUCTION；REELINGMILLS；TECHNIQUE；PROJECT

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簡介：北京有色金屬研究總院博士后學(xué)位論文金銅礦山含重金屬離子酸性廢水處理工藝技術(shù)研究姓名黃萬撫申請學(xué)位級別博士后專業(yè)冶金工程指導(dǎo)教師王淀佐陳景河20040901STUDYONTHETREATMENTTECHNOLOGYOFTHEACIDMINEDRAINAGEOFGOLDANDCOPPERMINEABSTRACTWKHTHEBIGSCALEEXPLOITATIONOFMINERALRESOURCES，THEEMISSIONOFTHEACIDMINEDRAINAGE，WHICHISPRODUCEDINTHECOURSEOFEXPLOITATIONANDCONTAININGALOTOFHEAVYMETALION，HASBECOMEANIMPORTANTPROBLEMTHATISDANGEROUSTOECOLOGICALENVIRONMENTTHEREFORE，F(xiàn)INDINGANEFFECTUALMETHODTODEALWITHTHEACIDMINEDRAINAGEHASBECOMEIMPERATIVEBYSTUDYINGTHECHEMISTRYCHARACTEROFTHEACIDMINEDRAINAGE，THISREPORTFIRSTLYANALYSEDTHECHARACTEROFDEPOSITIONBASEDONTHISSTUDYING，WEDECIDEDTOADOPTTWORESEARCHPROJECTS，ONEISREVERSEOSMOSISMEMBRANESEPARATETECHNOLOGYTHEOTHERISNEUTRALIZATIONDEPOSITIONBOROMDREGBACKSETCURRENTHIGHDENSITYTOADJUSTSLURRYTECHNOLOGYTHETESTRESULTBYREVERSEOSMOSISMEMBRANESEPARATETECHNOLOGYINDICATES，THISTECHNOLOGYCANACHIEVEMORETHAN95％REJECTIONRATEOFCOPPERIONINTHEWASTEWATERATTHESANQETIME，THERATEOFRECOVERYOFWATERREACHES3679％THECONTENTOFTHECOPPERIONISLOWERTHAN05MG／1INTHEPURIFIEDWATERWHICHSATISFYSTHENATIONALWASTEWATERDISCHARGESTANDARDSO，REVERSEOSMOSISMEMBRANESEPARATETECHNOLOGYCANEFFECTIVELYDEALWITHTHEACIDMINEDRAINAGETHENEUTRALIZATIONDEPOSITIONBOSOMDREGBACKSETCURRENTHI【GHDENSITYTOADJUSTSLURRYTECHNOLOGYCALLEFFECTIVELYGETRIDOFTHEHEAVY

簡介：東南大學(xué)碩士學(xué)位論文跌水曝氣生物接觸氧化超濾組合工藝凈水技術(shù)研究姓名王華成申請學(xué)位級別碩士專業(yè)環(huán)境工程指導(dǎo)教師呂錫武20050501東南大學(xué)碩士學(xué)位論文STUDYONTHEWATERPURIFICATIONPROCESSOFⅥATERDROPPNQGAERATIONBIOLOGLCALCONTACTOXLDATLONANDUIJTRAFLLTRATIONSOUTHEASTUNIVERSITYN鋤EOFGRADUATEWANGHUACHENGSUPERVISORPROFLUXIWUABSTRACTTHE廿丑DITIONALWATER仃EA恤ENTPROCESSISN’TSUITABLEFOR也ESITUATIONOFRAWWATERPOLLUTEDNEWPROCESSESARENEEDEDIMMINCNUYAPROCESSOFWATE卜DROPPINGAERATIONBJOLOGICALCONTACTO【IDATION啊ABCO肌DUL打AFIITRATIONWABCOUWASSTUDIEDI11TLLEPAPERWITHAPILOTSCALETEST，TLLECHARACTERISTICSOFBIO捌MFONTLING曲THE11LR∞STEPW缸ERDROPPINGBI0109ICALCOⅡTACTO姬DATJ徹TWABCOWERESTUDIEDDURINGTHEC01DPEODSOMEFACTORSOFTHEI【IFLUENCEONTHEEMCIENCYOFT11ETⅥABC0，SUCHASHTRAND口011U‰10ADING，WEREDISCUSSEDALSO，THEIA、幅OFREMOVALRATEOFPOILUT如TSJNDI岱玎℃NTREACTORSOFTⅥAGCO卸DDI髓RENTHEJGHTOFPADDINGMEACH矗CTOR、VEREINVESTIGATEDTHEBIOMASSOF押OPADDINGANDTHEE每CIENCYOF6LTRATIONBY、SALLDAILDCER鋤ICBAILWERECOMPAREDATLAST，ITWASSHOWEDT11ATT11EREMOVALE丘ICFENCYOFPOLIUTANTSBYUHRA矗I仃ATIONANDTHEOPER撕ONCH叫ACT麗STICSOFULTRANI付ATIONTHEMAINCONCLUSIONSHOWEDASFOOW1DURING也ECOLDPERIOD，ITTOOK8BOUT30T040DAYSTOMAKETHEBIO靠LMM姍INTHETWABCO2THEREMOVALRAIESOFMAINPOLLUTANTSBY吐1ETWABCOINCRCAS甜WITHTLLEINCRCASINGOFHRTA11DITWASMOFEOBVIOUSWHENHRTWASLAWERTHAN16HOURSASTHEHRTOFTHETWABCOWAS16HOURST11EREMOVALRATESOFNLRBIDIM鋤MOILIANJ打OGEN，COD脅，ALGAE，UV254U1打A“OIETABSOFBENCYATTHEWAVELENGMOF254啪BY，F(xiàn)WABCOWEREASFLOWSEP缸ATELY52％359％，19G％’71O％蹁DS9％3THEBIOMASS0NELASTICITY_PADDINGWASMORETHANTHE鋤ESONCOMPOUNDINGJADDIILGIN也ET、張BCO4THEREINOVALRATESOFTL曲ID咄ARLLMONJANJTROGEN，CODMN，ALGAE，UV2S4BYUL仃AFI】TRATIONWEREASNOWSEPARATCLY955％，139％，163％，842％AND69％5】UI訂ATR撕ONW鵲OPERATEDWI血DEADENDSTYLE；TLLECONCEN仃吼EWASDISCHARGCDEVERY40MINUTESLAS廿NGFORLMINUTE，鋤DTLLEMEMBR卸EW踮BACKWASHEDBYPENE仃ATEEVERY2HOURSLASTINGFOR2TO3MINUTESWITHT|1ENUXOFL，800LPHJJTREPERHOURUNDERTLLESECONDITION，ITCOULDSLOWERTLLEMEMBRANEF抽LING6111EMEMBR卸EWASWASHEDBYNAOHO5喲ADDINGNACLO10MGCL蚴MIXEDSOLU曲NLASTINGFOR40MINUTES，THESPECIFICPENETRATENUXRECOVEREDTO80％0FTHEINITIALONE7ASTHEAVERAGETCMPERAMREOFRAWWATERWAS76℃ANDTHEHRTOFTW～BCOWAS】，6HOURS，T】EREMOVAIMTESOFTURBJD吼AMMONIANITROGEN，CODMIL，ALGAE，UV254BYWABCOUWEREASNOWSEPARATEIY99】％，440％，353％，979％AND69％KEYWORDSMICROPOLLUTEDRAWWATERWATERDROPPINGAERATIONBIOLOGICALCONTACTOXLDATIONBOMASSULTR娟ITRATI叻MEMB『ANEFOULINGLI

簡介：Y841552分類號學(xué)號堅(jiān)西安建筑科技大學(xué)學(xué)位論文基士坌立鯊型墊查墮堡墊里廠曼塑三墨墜壟墨苧作者蘭墮墮指導(dǎo)教師姓名墨壁壁苧簍甲請學(xué)位級別墮專業(yè)名稱機(jī)械電子工程論文提交日期GQ墮論文答辯日期200506學(xué)位授予單位堡墨建煎盟熊叁堂答辯委員會主席評閱人西安建筑科技大學(xué)碩士學(xué)位論文THESCADASYSTEMTOMONITORANDCONTROLDIRTYWATERPROCESSINGFACTORYSBRCRAFTBYMEANSOFPLCONTHEBASISOFDISTRIBUTEDCONTROLSYSTEMSPECIALTYMECHATRONIESENGINEERINGNAMEWANGXIAOYUINSTRUCTORPROFYUANSICONGTHERUNNINGWATERANDDIRTYAQUEOUSOFPROCESSBUSINESSENTERPRISEARETHEFOUNDATIONWHICHTOWNCONSTRUCTIONISINRECENTYEARS，WITHTHEQUICKDEVELOPMENTOFENVKONMENTALPROTECTIONINOLLL“COUNTRYTHEINDUSTRIALWASTEWATERANDLIVINGDIRTYAQUEOUSDECONTAMINATIONHANDLEDTOBECOMETHEURGENTMATTEROFTHEMOMENTTHEPAPERSETSTIANJINGPROTECTSTHETAXAREADIRTYWATERPROCESSINGFACTORYFOREXAMPLE，TAKINGTHEDISTRIBUTETYPECONTROLTECHNIQUEASTHEFOUNDATION，HANDLINGTHEFACTORYSBRCRAFTSCADASYSTEMTOCARRYONTHEANALYSISTOTHEDIRTYWATERWHICHSTUDYTHEDIRTYWATEROFFACTORYOFPROCESSINGOFDIRTYWATERPROCESSINGTHEPROBLEMTHATSYSTEMEXISTCURRENTLY；ACCORDINGTOTHECHARACTERISTICSOFTHECRAFTOFSBR，THEPLAN一THEWHOLESCADAISDESIGNEDTOSUPERVISEANDCONTROLTHESYSTEMTHEPAPERCARRIESONTHEDETAILEDDESCRIPTIONFORTHEPROCESSOFTHEDIRTYWATERPROCESSINGSBRCRAFT，CARRYINGONTHETHOROUGHSTUDYTOWARDSCONTROLLINGTHEMOVEMENTMETHODANDFUNCTIONSOFTHEOBJECTTHEWHOLESCADASYSTEMISDIVIDEDINTOTHREELAYERSTHEMANAGELAYERTHECONTROLLAYERANDTHESPOTLAYERINTHEPAPERPLCCHOOSESTHEOMRONCOMPANYINDUSTRYCLASSSYSMACCJLSERIESOFEUROPE，THREENETWORKSLAYERSFORTHECOMMUNICATIONOFTHEFACTORYTYPICALMODELATHEETHERNETTHEINFORMMIONMANAGEMENTLAYER；BTHECONTROLLERLINKTHEPROCESSCONTROLLAYER；CTHEDEVICENETTHESPOTEQUIPMENTSLAYER，THISPAPEREXPOUNDSTHEDETAILEDDESCRIPTIONTOTHEFUNCTIONANDSTRUCTURESOFEACHLAYERESPECIALLYFORTHECONTROLLERLINKSOFARTHESCADASYSTEMISBEINGDEVELOPEDINEXPECTINGBEHINDANDSTARTSTODISPOSELINESONTHESPOTATTHESARFLETIMEKEYWORDCRAFTOFSBRTHESCADASYSTEM，DCS，COMMUNICATION，THENETWORKOFCONTROLLERLINKTHESISAPPLICATIONFUNDAMENTII

簡介：西安建筑科技大學(xué)碩士學(xué)位論文包鋼總排污水處理工藝中關(guān)鍵技術(shù)的研究姓名吳新力申請學(xué)位級別碩士專業(yè)市政工程指導(dǎo)教師金奇庭回克剛20060301西安建筑科技大學(xué)工程碩士論文RESEARCHOFKEYTECHNOLOGYINTOTALDRAINEDTHESEWAGETREATMENTCRAFEOFBAOGANGSPECIALTYMUNICIPALADMINISTRATIONENGINEERINGMASTORWUXINLISUPERVISORPROFJINQITINGHUIKEGANGADSTRACTACCORDINGTOTOTALDRAINEDTHESEWAGETREATMENTCRAFTOFBAOGANGANDPOLLUTIONFACTORGOTRIDOFMAINLYSUSPENDEDMATERIAL、CODANDOILCANKNOWTOTALDRAINEDTHESEWAGETREATMENTCRAFTOFBAOGANGTORETURNTOTHEWATERUSEDWATERQUALITYTOPLAYTHEKEYROLEPROCESSINGCRAFTTOINCLUDESEDIMENTATIONCRAFT、FILTRATIONCRAFTANDCHEMICALDOSAGECRAFTTLLISPARIERRESEARCHESWITHTOTALDRAINEDTHESEWAGETREATMENTCRAFTOFBAOGANGMACHINERYACCELERATIONEDIMENTATIONERAN、FILTRATIONCRAFTANDCHEMICALDOSAGECRAFTESSENTIALTECHNOLOGY，HASCONFIRMEDTHEREASONABLEMOVEMENTPARAMETERANDTHETECHNICALPARAMETERFORTOTALDRAINEDTHESEWAGETREATMENTPLANTOFBAOGANGREGARDINGTHEMECHANICACCELERATIONSEDIMENTATIONCRAFT，THISPAPERTHROUGHTOTHEANALYSISOFSEDIMENTATIONTHEORYANDDEVELOPMENTASWELLASTOTBTALDRAINEDTHESEWAGECOAGULATIONSEDIMENTATIONSTATICEXPERIMENTANDTHESPOTOFCRAFTCONTRASTEXPERIMENT，HASVERIFIEDMECHANICACCELERATIONSEDIMENTATIONTANKINTOTAJDRAINEDTHESEWAGETREATMENTOFBAOGANGSERVICEABLYANDACCORDINGTOTHEMECHANICACCELERATIONSEDIMENTATIONTANKCHARACTERISTICANDTHETANKFLOWINGINCONDITIONCHARACTERISTIC，PRIMARILYANALYZEDTOREFORLNTHEQUALITATIVEANALYSISTHATTHEEXISTINGRADIATIONFLOWSEDIMENTATIONTANKINBAOGANGFORTHEFILTRATIONCRAFT，THISPAPERTHROU曲TOTHEANALYSISOFFILTRATIONTHEORYANDFILTERINGMEDIAAPPLICATION，CARRIEDOILTHESTATICEXPERIMENTOFVARIOUSKINDSOFFILTRATIONPARAMETERSOFTHEPORCELAINFILTERINGMEDIAANDTHESCENEINDUSTRYCONTRASTEXPERIMENLTHENHASCONFIRMEDTHEPORCELAINSANDFILTERWHICHUSEDTOTALDRAINEDTLLESEWAGETREATMENTCRAFTOFBAOGANGAPPLICABLY，ANDPROVEDINCLUDINGTHEHEIGHTOFFILTERLAYER、RATEOFFILTRATION、CONTROLOFFILTRATIONTIMEANDBACKWASHPARAMETERWHICHWASSELECTEDREASONABLYCONCERNINGTHECHEMICALDOSAGESYSTEM，THETHESISHASGIVENTHEQUALITATIVEANALYSISABOUTTHETHEORETICALFOUNDAFIONWITHTHECHEMICALDOSAGESYSTEMOF”SINGLEFACTOR”O(jiān)FTOTALDRAINEDTHESEWAGETREATMENTCRAFTOFBAOGANG，ANDADJUSTMENTPRINCIRLEABOUTCONTROLLINGSROFSETTINGVALUEWITHCHEMICALDOSAGE，ANDCONFIRMEDTHROUGHTHEACTUALOPERATIONEFFECTSHOULDTHECHEMICALDOSAGESYSTEMTOHAVETHECERTAINSUITABILITYTOTHERESEARCHOFKEYTECHNOLOGYINTOTALDRAINEDTHESEWAGETREATMENTCRAFTOFBAOGANG，HASOFIEREDTHERATIONALOPERATIONPARAMETERFORTHEFACTTHATTHEPRODUCTIONOFTLLESEWAGETREATMENTPLANTISOPERATED，ANDGUARANTEEDTHESEWAGETREATMENTSYSTEMPROCESSINGEFFEETSTABILITYPROVIDEDHIGHQUALITYFORBAOGANGHASRETURNEDTOTHEWATERUSEDKEYWORDSSEWAGETREATMENT，MECHANICACCELERATIONSEDIMENTATION，F(xiàn)ILTRATION，CHEMICALDOSAGECONTROL

簡介：本課題針對DEF技術(shù)目前的應(yīng)用現(xiàn)狀及工藝研究的成果，采用以物化法為基礎(chǔ)的基于表面預(yù)膜過濾機(jī)理的硅藻土過濾技術(shù)DEF生產(chǎn)性裝置處理學(xué)校內(nèi)公共浴室的洗浴廢水，詳細(xì)探討和研究硅藻土過濾DEF技術(shù)的特點(diǎn)以及該技術(shù)應(yīng)用于洗浴廢水的可行性。并通過初步試驗(yàn)驗(yàn)證該工藝處理洗浴廢水后使水質(zhì)達(dá)到甚至大大優(yōu)于雜用水水質(zhì)標(biāo)準(zhǔn)。該處理工藝不但可大大節(jié)省基建造價(jià)和占地，并為今后發(fā)展一體化小型設(shè)備作好理論研究和經(jīng)驗(yàn)總結(jié)。本課題實(shí)驗(yàn)首先通過燒杯試驗(yàn)，分析硅藻土的納污能力和重復(fù)使用的可能。其次，采用硅藻土過濾器作為實(shí)驗(yàn)設(shè)備，對洗浴廢水進(jìn)行微濾，研究不同硅藻土助濾劑投加量下的進(jìn)水流量、壓力隨運(yùn)行時(shí)間變化的關(guān)系、不同硅藻土DE投加量下洗浴廢水的濁度、CODCR等水質(zhì)參數(shù)處理效果隨硅藻土過濾器的濾速變化的情況及處理水中的TOC值和其處理效果隨硅藻土過濾器流量變化的關(guān)系曲線。試驗(yàn)中還對DEF過濾設(shè)備的某些組件結(jié)構(gòu)如硅藻土過濾組件中的濾布結(jié)構(gòu)、過濾器罐體形狀及影響過濾水流狀態(tài)的連接管路系統(tǒng)等進(jìn)行改型試驗(yàn)，使得處理效果更優(yōu)。并通過因素水平表，分析出改型前后影響濁度、CODCR等水質(zhì)參數(shù)處理率的最優(yōu)化方案及主要影響因素的排序。再次，本課題針對DEF過濾設(shè)備的運(yùn)行特點(diǎn)，在借鑒了國內(nèi)外一些常見的過濾基本模型的基礎(chǔ)上，提出了DEF過濾器的預(yù)涂層過濾模型。并通過分析該過濾器內(nèi)部組件的工作方式，提出了DEF組件的過濾工況模型，并得到了單根組件和三根組件的數(shù)學(xué)模型。并求出了兩者間的數(shù)學(xué)關(guān)系。最后，通過經(jīng)濟(jì)成本分析，確定硅藻土過濾器處理洗浴廢水的單位成本。結(jié)果表明，硅藻土有一定的納污能力和再造孔隙能力。能進(jìn)行重復(fù)涂膜。硅藻土助濾劑用量宜為900克即相對于濾元面積為12162MGCM2，并建議出水流速宜為08M3H濾元濾速為108MH。在900克硅藻土助濾劑投加量下，進(jìn)水流量、壓力均顯示更好的穩(wěn)定性，濾餅過濾周期延長；濁度和CODCR的去除率也大大提高，濁度逸出得到有效控制。在相對高的水流流速下，出水水質(zhì)狀態(tài)穩(wěn)定，除細(xì)菌和大腸菌外其他各項(xiàng)常規(guī)水質(zhì)指標(biāo)均達(dá)到雜用水回用標(biāo)準(zhǔn)。簡化了實(shí)際生產(chǎn)中的操作和管理程序，節(jié)約了工程運(yùn)行的經(jīng)濟(jì)成本。硅藻土過濾器DEF處理洗浴廢水時(shí)，在保證同樣的出水濁度值時(shí)，過濾濾元經(jīng)過的水流流速可隨DE投加量的增加而提高，且在此范圍內(nèi)CODCR處理率隨進(jìn)水水質(zhì)指標(biāo)的升高而升高。另外，經(jīng)過改型后的硅藻土過濾器可提高硅藻土過濾器的處理出水水質(zhì)和預(yù)涂膜的重復(fù)使用次數(shù)。并使得操作過程對工藝運(yùn)行的影響減少。增加設(shè)備的運(yùn)行穩(wěn)定性。保證涂膜的效果和反沖濾布的清潔性。硅藻土預(yù)涂層過濾模型的建立，使得直接從孔隙率和壓降來推出預(yù)涂層的過濾濾速和水損成為可能。便于在實(shí)際中確定工況。并可根據(jù)層流雷諾數(shù)RE的極限值和孔隙率的最小值得到速度和水損的極限值。而組件過濾模型中所揭示的三根組件的過濾流量為單根組件過濾流量的五倍，可通過模型關(guān)系換算確定通過一定流量的最優(yōu)過濾器結(jié)構(gòu)。硅藻土過濾器處理洗浴廢水的運(yùn)行費(fèi)用為每噸07465元。因此，硅藻土過濾工藝處理洗浴廢水的運(yùn)行成本有很好的經(jīng)濟(jì)效益和使用前景。假設(shè)硅藻土助濾劑食品級系列價(jià)格為3400元噸。本試驗(yàn)所需硅藻土費(fèi)用為11016元年。硅藻土過濾工藝能深度處理砂濾出水，使水質(zhì)得到大幅度提高，且對臭味、溶解性有機(jī)物及金屬鐵等污染指標(biāo)也有一定的去除能力。該工藝對原水水質(zhì)變化有一定的適應(yīng)能力，排泥量小，硅藻土助濾劑能重復(fù)使用，并保持處理水水質(zhì)穩(wěn)定，適合應(yīng)用于建筑中水處理和污水深度處理工藝中。

簡介：研究生學(xué)位論文集輸泵站油砂處理工藝技術(shù)研究與應(yīng)用研究生姓名醒宣遞艚螄姓名盒塞姬越授張磊置高工中髀血_王程亟專蝴域疊縫工程詩文魯瓣日疆211鰻生目I目學(xué)位授予日期窒毆生且中國海洋大學(xué)RESEARCHANDAPPLICATIONOFOILSANDTECHNOLOGYINTHECENTRALGATHERINGSTATIONABSTRACTRESEARCHOFOILSANDTECHNOLOGYINTHECENTRALGATHERINGSTATIONISAIMEDATSOLVINGTHEPROBLEMTHATTHETRADITIONALTECHNOLOGYCANHARDLYSATISFYCOUNTRYENVIRONMENTPROTECTIONDEMANDFORTHISREASONTHEGATHERINGSYSTEMSYNTHESISBENEFITISTOOBADTHISPROJECTCAILAPPLYCENTRALGATHERINGSTATIONOFOILFIELDDEVELOPMENTSYSTEMANDTHEFOREGROUNDISSOWIDETHETECHNOLOGYAIMSATOILSANDCOMPREHENSIVEREGULATIONANDTHELARGESTECONOMICBENEFITBYMEANSOFOPTIMIZEPHYSICALDESIGNOFWHIRLINGCURRENTSEPARATORANDRESEARCHNECESSARYSANDWASHINGTECHNOLOGYANDOILSANDSOLIDIFICATION，THEYSOLVETHEPROBLEMOFMANYYEARSINTHEOILFIELD111EYACHIEVETHEOPTIMIZATIONOFWASTETREATMENTANDPUMPSTATIONCLEARINGTHEINNOVATIONOFTHETECHNOLOGYISOPTIMIZINGTHESTRUCTUREPARAMETERSOFWHIRLINGCURRENTSEPARATORANDDEVELOPINGHIGHAUTOMATIONWITHGREATHANDLINGEFFECTSYSTEM。THETECHNOLOGYBEGANFROMTHESEPTEMBEROF2003THETOTALHANDLEINGOILSANDABOUT187TONAFTERTREATMENTTHEOILSANDCONTAINSO38PERCENTOILJECOVERLNGCRUDEON362TONANDSAVING0275MILLIONYUANTHETECHNOLOGYISTHELEADINGLEVELINTHEHOMETOTALATTAINSINTERNATIONALLEVELTHETECHNOLOGYHASREPORTGORDIANTECHNIQUEANDSUPPLYMATURE，F(xiàn)AITHFULTECHNICALSUPPORTKEYWORDOI卜SLUDGESANDHANDLING砷IRIINGOURRENTSEOARATORPOLLUTIONTREATMENT，WASCESOLIDHANDIJNG

簡介：分類號X741密級西步石海夫海XI。ANSHIYOUUNIVERSITY工程碩士碩士學(xué)位論文題目油田污水離子調(diào)整處理技術(shù)申請人指導(dǎo)教師姓名申請學(xué)位專業(yè)提交論文日期‘’、及其工藝配套研究趙美剛蒲春生教授石油與天然氣工程2006年5月10日英文摘要SUBJECTOILFIELDSEWAGEIONCHANGETREATMENTTECHNOLOGYANDSUPPORTINGTECHNOLOGYRESEARCHSPECIALITYPETROLEUMANDNATURALGASENGINEERING№MZHAOMEIGANGINSTRUCTORPUCHUNSHENGGS咖IGNA佃TU愛RE盤羞P吐江D乙S幽ABS’RRAC’I’NLEOILFIELDSEWAGEDISPOSALOFSUMMARYISADIFFICULTPROBLEMINOILFIELDDEVELOPMENTXINJIANGOILFIELDBRANCHRECOVERTHENO2PRODUCTIONPLANT81CRUDEOILSEWAGEDISPOSALCRUDEOILSEWAGEDEALTWITHTOSTANDHAVEEMULSIFICATIONINTENSITYANDCONTENTHIGHSUSPENDEDSUBSTANCE，THECHARACTERISTICWITHLOWTEMPERATURE，THESEWAGETREATMENTTECHNOLOGYDOESNOTPASSFORALONGTIME，WATERQUALITYISNOTUPTOSTANDARDOF，HAVEINFLUENCEDTHEOILFIELDDEVELOPMENTRESULTSERIOUSLYTHISTEXT，TOINCLUDINGTHEOILSEWAGEDISPOSALCURRENTSITUATIONANDTHEPROBLEMEXISTS，PRECIPITATEMECHANISMTHROUGHSTUDYINGTHEWATERQUALITYCHARACTERISTICOFOILPOLLUTEDWATER，MEDICINEREACTIONMECHANISM，WADDINGBODYGROWINGUPANDBODYOFWADDINGOFWATERTREATMENT，F(xiàn)INDOUTOILFIELDADOPT，SURFACETREATMENTTECHNOLOGYKEYPOINT，WORKOUT”O(jiān)ILFIELDSEWAGEIONCHANGETREATMENTTECHNOLOGY”THROUGHSIMULATIONEXPERIMENTOFSCENE，HANDLEINTOCRAFTPARAMETER，COMBINEMEDICINEREACTIONMECHANISMWORKOUTSUITABLETECHNOLOGICALPROCESSANDAPPARATUSMOST，EMPLOYTECHNOLOGYANDCRAFTTHISDISPOSE，REQUIRE，STANDTRANSFORMATIONOFGOINGONTO81CRUDEOILSEWAGEDISPOSALMAKETHETREATEDOILPOLLUTEDWATERREACHTHEOILFIELDANDPOURINTOTHEWATERSTANDARDHASREALIZEDTHENOEMISSIONOFSEWAGESTANDSINTHESEWAGEDISPOSALOFCRUDEOILADOPTTHECRUDEOILSEWAGEOFTHISTECHNICALTREATMENTTOHAVESIMPLETECHNOLOGICALPROCESS，WATERTREATMENTISWITHLOWCOSTS，WATERQUALITYISSTEADYAFTERDEALINGWITH，ITISRELIABLETUN，WITHTHECOMPATIBILITYCHARACTERISTICSUCHASBEINGGOODOFSTRATUMKEYWORDSTHEOILFIELDSEWAGE；IONCHANGETREATMENTTECHNOLOGY；SUPPORTINGTECHNOLOGY；STANDARDACHIEVEMENTDISPOSALTHESISAPPLICATIONSSTUDIES