簡介：中國海洋大學碩士學位論文化肥工業(yè)高濃度氯化銨廢水的處理技術研究姓名穆大剛申請學位級別碩士專業(yè)生態(tài)學指導教師孟范平20040601吹脫串聯(lián)工藝處理氯化銨廢水，出水氨氮濃度可以降低到100MG／L以下，C1’濃度也從原來的24055MG／L降低到15103MG／L，在本研究條件下，初步估計廢水的處理成本為12元／T。采用納濾技術與化學吹脫法串聯(lián)工藝對高濃度氯化銨廢水進行處理，可以實現(xiàn)出水氨氮濃度達標排放，并大幅度降低出水中的氯離子濃度，還具有處理效果好、無二次污染、運行成本較低等優(yōu)點，同時還可以回收利用部分氯化銨，降低處理成本。關鍵詞氯化銨廢水處理氨氮氯離子串聯(lián)工藝

簡介：Y9092S分類號墨ZQ塵學號2QQ251Q塑5南京愛襲戈蓬碩士學位論文工業(yè)型煤固硫技術的實踐應用研究湯小健指導教帥旦童登熬援塞』堂玉直至專業(yè)學位玨境』猩一一一研究領域巫境工I芏管理斜冗方向巫撞工程塞踐廑旦答辯日期三QQ直生趨THEFULFILLMENTAPPLICATIONSTUDYONTHESULFURFIXINGTECHNIQUEOFINDUSTRIALCOALBRIQUETTEABSTRACTINDUSTRYSURFULFIXATIONCOALBRIQUETTEISAKINDOFCLEANENERGYRESOURCETHATISENCOURAGEDTOUSEINOURCOUNTRYBURNINGINDUSTRYSURFULFIXATIONCOALBRIQUETTECANEASILYECONOMICALLYANDEFFECTIVELYCONTROLTHESULFURDIOXIDEDISCHARGEQUANTITYANDFLUEDUSTCONTAMINATIONOFINDUSTRYCOALBURNINGBOILERSTHESTUDYONTHEIMPACTOFSURFULFIXATIONBINDERFORCOALBRIQUETTEANDTHERATIOFACTOROFCALCIUMANDSULFURETCONDESULFURIZATIONEFFICIENCYASWELLASTHESOLUTIONOFFLAMEDELAYPROBLEMINSURFULFIXATIONCOALBRIQUETTEBURNINGWILLBEHELPFULFORFURTHERPOPULARIZINGTHEAPPLICATIONOFTHESULPHUR。FI【INGTECHNIQUEANDPROVIDEANIMPORTANTAPPROACHOFREDUCINGTHESULFURDIOXIDEDISCHARGEQUANTITYOFINDUSTRYCOALBURNINGBOILERSANDLESSENINGAIRPOLLUTIONKEYWORDSCOAL；SULPHURDIOXIDE；INDUSTRYCOALBURNINGBOILERS；INDUSTRYSURFULFIXATIONCOALBRIQUETTE；DESULFURIZATIONRATEⅡ

簡介：南京理工大學碩士學位論文染料工業(yè)廢水處理工藝技術研究姓名張勝田申請學位級別碩士專業(yè)環(huán)境工程指導教師安立超20040301碗十論文染料工業(yè)廢水處理工藝技術研究ABSTRACTINTHISPAPERDYINGINDUSTRIALWASTEWATERFROMADYINGMADEENTERPRISEOFNANJINGWASSTUDIEDANDDRAWANEWDYINGINDUSTRIALWASTEWATERTREATMENTTECHNOLOGYDYINGINDUSTRIALWASTEWATERIRONALUMINUMCARBONMICROELECTROLYSISFIXEDPHOTOSYNTHETICBACTERIAPSB一BIOLOGICALPOWDERACTIVATEDCARBONTREATMENTPROCESSPACT、一DISCHARGE。THETECHNOLOGYWASUSEDTOTHETREATMENTOFDYINGINDUSTRIALWASTEWATERINTHELABFORFIFTEENDAYSANDTHECHEMICALOXYGENDEMANDCODANDTHECHROMATICITYCOLORCCREMOVERATESIS9786％AND99O％RESPECTIVELYTHEEFFLUENTQUALITYACHIEVETHEIILEVELOFDISCHARGESTANDARDONDYINGINDUSTRYINCHINAGB428792BYCOMPARISON，THENEWDYINGINDUSTRIALWASTEWATERTREATMENTTECHNOLOGYISSUPERIORTOTHETRADITIONALTECHNOLOGYONTHEPROJECTINVESTMENTRARMINGCOSTTHERESULTSSHOWEDTHATTHENEWTECHNOLOGYWILLSAVE314％PROJECTINVESTMENT，2546％EQUIPMENTINVESTMENTAND20，12％TREATMENTCOSTPERTONWASTEWATER。SOMECONCLUSIONSOFTHERESEARCHCARLBEUSEDASDESIGNBASISANDTHEORYGUIDEINAPPLYINGTHENEWTECHNOLOGYKEYWORDSDYINGINDUSTRIALWASTEWATERTECHNOLOGYIRONALUMINUMCARBONMICROELECTROLYSISFIXEDPHOTOSYNTHETICBACTERIAPSBBIOLOGICALPOWDERACTIVATEDCARBONTREATMENTPROCESSPACTII

簡介：南開大學博士學位論文三種高濃度有機工業(yè)廢水厭氧生物處理技術的研究姓名張仁江申請學位級別博士專業(yè)環(huán)境化學指導教師戴樹桂張振家200051『牛JF人學博論業(yè)摘要過時糟蜜酒精廢水兩相UASB一活’H污泥膜法組合處理結(jié)合_L藝較傘面系統(tǒng)的研充，川以得到以_卜自論1試驗結(jié)果表明，通過對各相反應器運行參數(shù)進行R蟲擰削，使產(chǎn)酸十J提高廠產(chǎn)酸發(fā)酵的相對收率，使產(chǎn)甲烷相的處理能力和運汀穩(wěn)定降穴幅度提商。使耀個系統(tǒng)的處理能力增大，并且使系統(tǒng)具有較強的抗負衙沖擊能力，使運行更加穩(wěn)定。征酸化反應器中，進水TOC達到17000MG／L，玄除率約為35％，進水硫酸根雖達到16000MG／L以上，并未發(fā)生抑制現(xiàn)象，硫峻根的去除率在70％左右，糖蜜酒精廢水酸化率在50％左右。甲烷段負荷達到10KGCOD／M3L，去除率50％左右，揮發(fā)酸的平均去除率為76％。其中，揮發(fā)酸中乙酸、丁酸和戊酸幾乎100％被代謝掉，殘余的揮發(fā)酸主要是丙酸。整個系統(tǒng)運行穩(wěn)定，對糖蜜糟液的處理可達70％以上，處理效果較好，有利于后段的進步處理；2活性污泥一膜生物反應器作為后處理工藝處理糖蜜酒精廢水是叫J的，當反應器窬積負荷存27KG／M3D時出水CODC，可降至900MG／L左右，去除率達到60％以上；懸浮物去除率可達到100％，色度去除50～60％。但廢水中難降解物質(zhì)焦糖去除率較小。一T第三部分是玉米酒精廢水高溫UASB處理技術研究。本部分主要解決了困擾我田北H酒精廠的高蛋白、高懸浮物的以玉米為原料的酒精發(fā)酵廢水的處理難題。試驗結(jié)果表明高溫55℃UASB反應器可有效處理酒精糟液，容積負荷高達20KG／M3／D以上，COD去除率在90％以上，水力停留時間縮短至14天，較傳統(tǒng)藝效率可提高5倍以上。一4、關鍵詞上流式厭氧污泥床UASB，蛋氨酸III，惡臭有機硫，生物除疑，糖蜜酒精廢水，玉米酒精廢水，兩相UASB，高濃度有機工業(yè)廢水，活性打泥膜法，色譜／質(zhì)譜分析

簡介：山東大學碩士學位論文摘要生態(tài)工業(yè)是仿照自然生態(tài)系統(tǒng)物質(zhì)循環(huán)的方式來規(guī)劃工業(yè)生產(chǎn)系統(tǒng)的一種工業(yè)模式，它通過兩個或兩個以上的生產(chǎn)體系或環(huán)節(jié)之間的系統(tǒng)禍合，實現(xiàn)物質(zhì)和能量的多級利用、高效產(chǎn)出或持續(xù)利用。生態(tài)工業(yè)園是生態(tài)工業(yè)發(fā)展的基本模式，是生態(tài)工業(yè)的具體實踐。對于一個地區(qū)而言，如果能在生態(tài)工業(yè)和循環(huán)經(jīng)濟理論的指導下，結(jié)合當?shù)氐馁Y源、產(chǎn)業(yè)優(yōu)勢，通過有目的的規(guī)劃，進行多個企業(yè)、行業(yè)或產(chǎn)業(yè)間的鏈接和整合，建立起相互關聯(lián)、互相促進、共同發(fā)展的生態(tài)工業(yè)體系，無疑對該區(qū)域充分發(fā)揮資源和產(chǎn)業(yè)優(yōu)勢，實現(xiàn)經(jīng)濟與環(huán)境的協(xié)調(diào)發(fā)展具有十分重要的意義。本論文即以煙臺經(jīng)濟技術開發(fā)區(qū)為實地模板開展研究工作，研究的主要內(nèi)容為煙臺經(jīng)濟技術開發(fā)區(qū)生態(tài)工業(yè)園模式的建立。目前，生態(tài)工業(yè)的研究和實踐內(nèi)容屬于交叉學科的研究內(nèi)容，它將環(huán)境科學、生態(tài)學、經(jīng)濟學、管理學及系統(tǒng)學等融合在一起，是可持續(xù)發(fā)展和循環(huán)經(jīng)濟研究的前沿領域。生態(tài)工業(yè)園模式建立研究是生態(tài)工業(yè)研究領域內(nèi)的重要組成部分，本論文首先對生態(tài)工業(yè)園模式建立的原理和方法進行了探討，然后對煙臺經(jīng)濟技術開發(fā)區(qū)現(xiàn)狀從產(chǎn)業(yè)到行業(yè)再到核心企業(yè)進行了詳盡的特點和潛力分析，并在此基礎上，結(jié)合國內(nèi)外現(xiàn)有生態(tài)工業(yè)園經(jīng)驗模式，運用系統(tǒng)工程、物質(zhì)遷移流動、結(jié)構(gòu)重組、物質(zhì)減量化等理論，著重從三個不同層次構(gòu)建工業(yè)系統(tǒng)的生態(tài)鏈接關系，同時，本論文對構(gòu)建起的部分生態(tài)工業(yè)鏈進行了特點分析，建立起符合煙臺經(jīng)濟開發(fā)區(qū)特色的生態(tài)工業(yè)園模式，并提出了運營和管理生態(tài)工業(yè)園的相關措施。生態(tài)工業(yè)園模式建立的本身就是理論和實踐相結(jié)合的產(chǎn)物，也是本論文的創(chuàng)新點。論文探索性的研究，可以在一定范圍內(nèi)豐富生態(tài)工業(yè)理論，增進生態(tài)工業(yè)和循環(huán)經(jīng)濟理論的實踐應用性，同時，論文的研究內(nèi)容可以為煙臺經(jīng)濟技術開發(fā)區(qū)生態(tài)工業(yè)園規(guī)劃和建設提供參考，具有良好的應用價值。關鍵詞生態(tài)工業(yè)，生態(tài)工業(yè)園，生態(tài)工業(yè)園模式，循環(huán)經(jīng)濟，潛力分析，系統(tǒng)工程，物質(zhì)流動，結(jié)構(gòu)重組，物質(zhì)減量化原創(chuàng)性聲明本人鄭重聲明所呈交的學位論文，是本人在導師的指導下，獨立進行研究所取得的成果。除文中已經(jīng)注明引用的內(nèi)容外，本論文不包含任何其他個人或集體己經(jīng)發(fā)表或撰寫過的科研成果。對本文的研究作出重要貢獻的個人和集體，均已在文中以明確方式標明。本人完全意識到本聲明的法律責任由木人承擔。論文作者簽名AI日期24SM關于學位論文使用授權的聲明本人完全了解山東大學有關保留、使用學位論文的規(guī)定，同意學校保留或向國家有關部門或機構(gòu)送交論文的復印件和電子版，允許論文被查閱和借閱本人授權山東大學可以將本學位論文的全部或部分內(nèi)容編入有關數(shù)據(jù)庫進行檢索，可以采用影印、縮印或其他復制手段保存論文和匯編本學位論文。保密論文在解密后應遵守此規(guī)定論文作者簽名業(yè)業(yè)復導師簽名澎墊日期2“上Z0

簡介：南開大學博士學位論文摘要摘要本論文研究以高濃度工業(yè)廢液治理需要為出發(fā)點，在理論與試驗研究的基礎上，發(fā)展完善現(xiàn)有的納濾膜分離技術與理論，為納濾膜技術在工業(yè)廢水污染控制領域的應用提供了可靠的理論依據(jù)。由于潔霉素母液與猩紅酸母液具有良好的代表性，它們被選為納濾膜處理的研究對象。經(jīng)過本文研究，得出以下結(jié)果1當濃縮進行到最后時，透過液中的COD濃度會突然提高，這時COD的去除率會急劇下降滲出液流量隨時間逐漸減小，減少速度較快滲透液PH隨濃縮時間的延長發(fā)生變化，滲透液PH逐漸減少，但減少的幅度不大管式納濾膜對于C1一無機鹽具有非常好的透過性能。溶質(zhì)污染物截留率的變化規(guī)律基本與COD的去除率相同，但數(shù)值不同納濾膜對母液色度有較好的去除率，但隨著濃縮時間的增加，滲透液的色度逐漸上升。2、納濾膜系統(tǒng)可以看作一個封閉體系，其各項參數(shù)為狀態(tài)函數(shù)透過液通量與壓力差呈直線關系透過液通量與濃縮時間、透過液溶質(zhì)濃度與濃縮時間均呈多項式關系透過液溶質(zhì)濃度CR與進液溶質(zhì)濃度C呈指數(shù)關系透過液溶質(zhì)濃度CR與膜壓力差△P的關系為指數(shù)關系透過液PH與濃縮時間呈直線關系。3、使用滲透液通量衰減系數(shù)和膜污染阻力作為納濾膜濃差極化與膜污染程度的確定參數(shù)隨著濃縮時間的延長，滲透液通量衰減系數(shù)和膜污染阻力提高很快納濾膜的分離過程由濃差極化和膜污染共同控制提高板式納濾膜濃縮液流量可以減輕膜濃差極化與膜污染產(chǎn)生的影響，卷式納濾膜與此相反原母液濃度較高時，其滲透液通量衰減系數(shù)和膜污染阻力提高的速率相對都高。4、當進行納濾膜分離工藝設計時，首先通過工藝試驗建立數(shù)學關系模型，確定滲透液通量與壓力關系、滲透液通量與濃縮時間關系、滲透液溶質(zhì)濃度與濃縮時間關系、滲透液溶質(zhì)濃度與進液溶質(zhì)濃度關系、滲透液溶質(zhì)起始濃度與膜壓力關系、濃縮液溫度變化規(guī)律、滲透液通量衰減系數(shù)與濃縮時間函數(shù)關系利用獲得的數(shù)學關系式求得主要設計、操作、運行參數(shù)。關鍵詞納濾膜工業(yè)廢水處理分離規(guī)律分離模型濃差極化膜污染設計參數(shù)南開大學博士學位論文摘要MEMBRANEBUTWILLDECREASETHEEFECTFORFLATMEMBRANEWHENTHEWASTELIQUIDCONCENTRATIONISHIGHERTHEEFFECTOFNANOFILTRATIONMEMBRANEPOLARIZATIONANDFOULINGWILLBEMORESTRONG4WHENDOINGTHEPROCESSDESIGNOFNANOFILTRATIONSEPARATIONFORHIGHCONCENTRATIONWASTELIQUIDTREATMENTMATHEMATICALRELATIONSHIPSSHOULDBEESTABLISHEDFIRSTBYTHETESTSTHEMATHEMATICALRELATIONSHIPSAREBEINGUSEDFORPREDICATIONTHELINKSBETWEENPERMEATEFLUXANDPRESSUREDIFFERENCEPERMEATEFLUXANDCONCENTRATIONSOLUTECONCENTRATIONOFPERMEATEANDCONCENTRATIONTIMESOLUTECONCENTRATIONCROFPERMEATEANDSOLUTECONCENTRATIONOFCONCENTRATESOLUTECONCENTRATIONOFPERMEATEANDPRESSUREDIFERENCETHEPERMEATEFLUXREDUCECOEFFICIENTANDCONCENTRATIONTIMEPHVALUEANDCONCENTRATIONTIMETHESEFUNCTIONSWILLBEUSEDTOCHOOSEDESIGNANDOPERATIONPARAMETERSKEYWORDSNANOFILTRATIONMEMBRANEINDUSTRIALWASTEWATERTREATMENTRULESEPARATIONCONCENTRATIONPOLARIZATIONFOULINGDESIGNPARAMETERS

簡介：西安建筑科技大學碩士學位論文水泥工業(yè)結(jié)合熱解技術處理生活垃圾的新途徑姓名李琦申請學位級別碩士專業(yè)材料學指導教師徐德龍肖國先200261ANEWWAYOFDISPOSALMSWINTEGRATINGPYROLYSISTECHNOLOGYWITHCEMENTINDUSTRYSPECIALITYSCIENCEOFMATERIALSNAMELIQIINSTRUCTORPROFXUDELONGASSOCIATEPROFXIAOGUOXIALLWRHTHEAGGRAVATINGOFTHEURBANIZATIONTHEOUTPUTOFTHEMUNICIPALSOLIDWASTEILLCN粼YEARAFTERYEARTHETRADITIONALTECHNOLOGYOFTHESOLIDWASTETREATMENTSUCHASLANDFILL，COMPOSFINGANDINCINERATIONCOULDN’TMEETTHEPUBLICENVIRONMENTALCONCERUSANDTHEDESIRETOMAKEUSEOFENERGYANYMOREPYROLYSISANDGASIFICATIONSYSTEMSHAVEPROVEDTOHAVEABRIGHTFUTUREFORTHEIRLOWPOLLUTIONEMISSIONSANDMOREEFFICIENTENERGYREUSINGINTHISPAPERTHEPRESENTSITUATIONOFCHINESEMSWISANALYZEDONTHEBASISOFDIGESTINGTHEINTERNATIONALSOLIDWASTETREALMENTTECHNOLOGYANEWIDEAOFINTEGRATINGTHEPYROLYSISTECHNOLOGYWITHCEMENTINDNSTRYTOPROCESSMSWISPUTFORWARDBYTHEDYNAMICRESEARCHONTHEPYROLYSISINGOFTHEINDIVIDUALMSWPHYSICALCOMPOSITIONTHELAWSOFTHEMSWWEIGHTLOSSCHANGINGWITHDIFFERENTPYROLYSISTEMPERATURESANDTIMEALEFOUNDOUTANEXTERNALHEATINGVERTICALFIXEDBEDPYROLYSISSYSTEMISSETUPTHEOUTPUTANDPROPERTIESOFTHEPYROLYSISPRODUCTSUNDERDIFFERENTCONDITIONSALESTUDIEDWHENTHEENDPYROLYSISTEMPERATUREGOESUPFROM400“CTO600“C，THEOUTPUTOFTHECHARFROMTHEMIXEDORGANICSOLIDWASTEREDUCESFROM0402KG／KGTO0258KG／KGTHEENERGYCONTENTOFTHECHARRAISESFROM18800K／／KGTO

簡介：碩士學位論文士學位論文基于生物質(zhì)補燃的工業(yè)余熱高效利用技術的研究RESEARCHONINDUSTRIALWASTEHEATUTILIZATIONTECHNOLOGYBASEDONTHEBIOMASSSUPPLEMENTFIRING孟巖孟巖2016年12月CLASSIFIEDINDEXTK115UDC620THESISFTHEMASTERDEGREERESEARCHONINDUSTRIALWASTEHEATUTILIZATIONTECHNOLOGYBASEDONTHEBIOMASSSUPPLEMENTFIRINGCIDATEMENGYANSUPERVISPROFYANWEIPINGSCHOOLSCHOOLOFENERGYPOWERMECHANICALENGINEERINGDATEOFDEFENCEMARCH2017DEGREECONFERRINGINSTITUTIONNTHCHINAELECTRICPOWERUNIVERSITY

簡介：妻壅盔璺臻主黧壁攘窶一童要摘要本論文研究殼窖主要趣撬囂個方瑟一、鯔離予膜技術楚理低濃度S02煙氣吸收液的研究；二、用膜技術處理山兩鋁IR工遂廢承熬磺究。施所商的低濃戚S02煙氣凈化技術中，WETTMANLORD鑣疆法滋旋震予工泣脫巰，兩鼴近凡年寒發(fā)矮較抉，怛仍然存在吸收艨液中強硫酸氯鋤濃度達不裂汽提離濃度S02氣體的要求，汽提S02濕度避高，豫硫酸鹽氧化嚴煎，產(chǎn)生大量的硫酸楚，造成堿耬增大等諸多勰題。針對以上的問題，首次采用三室雙陽膜媳解和雙極膜電滲析法處遴了低濃S。2鈉堿吸收液。在三室雙陽膜電鰓檀中，按慕電廠S02煙氣吸收液組成醚制瑰解瓣液，在黼極室硫酸濃壤為5MOL／L、電流密度在1667A／M2左右、極爨液采照泵為騾動力的強劍流動方式憋條L警下進行電解，酸賽液P囂在3以上時嚷流效率可達戮98％馘上，同時堿室液酶L僮霹這剎7，4數(shù)上，繇迭至了薦生蔽牧液麴要求，既瞬酸窩液上褥氣翱中S0。含量在92％以上65℃。毫解螽酶酸室液在105℃的溢度下蒸發(fā)沈WELTMAN～LORD銅堿法中的L15℃低≥，不餐使溶液中耍硫酸氯箍完全分解，蒸發(fā)霞溶液菸PH值恢復到了電解前溶液的PH值，而盥蒸發(fā)過程中無NA。SO。綴鑫產(chǎn)生?？稍┤译p陽膜迄蒸法完全熊解決藤工芝中存在的闖題。在雙極膜電滲析法處理低濃度SO。吸收液的研究中，蘺次撬賽了耀臻貘零羹霞裰膜蘊域二室縫穗斡毫滲櫥器趁蓬低濃度SO。吸收渡的耨方法。按某電廠S貔煙氣吸收波綴戲配制電鰓料滾，程酸、堿室進瓣遂麓I3、毫流密度80MA／CM2、鴦涅23℃的簸佳條摻下毫瓣，酸室潑PH3時，毫流效率這了88。51％以I。Y研究結(jié)果襲褥，三室絡構(gòu)雙檄貘電滲析器鞫陽膜一雙檄貘緞戲的二室結(jié)構(gòu)魄滲輯器處理低濃度SO。吸收液時然邀滾效率低T處理效聚差，相同條件下用陰膜一雙極膜組成的二燮結(jié)構(gòu)逛滲糖爨處避低濃度SO。吸收滾的邀流效率褰，處理效暴壹查蘭堡主堂堡墮壅壘墜里墜ABSⅡ己ACTTWOASPECTSOFPOLLUTIONALESTUDIEDINTHISPAPERONEISTREATMENTOFDILUTEABSORBEDSOLUTIONOFSOWITHIONEXCHANGEMEMBRANETECHNIQUE，THEOTHERISTREATMENTOFINDUSTRIALWASTEWATERFROMSHANXIALUMINIUMPLANTWITHMEMBRANESAMONGTHETECHNOLOGIESOFTHETREATMENTOFDILUTESOGAS，WELLMANLORDNALRIUMALKALIMEARLSHASBEENAPPLIEDINTHEDESULPHUFIZINGPROCESSFORMANYYEARSITHASMUCHMOREPROGRESSTHANTHEOTHERSINRECENTYEARS，BUTHYDROSULFITECONCENWATIONOFTHEABSORBEDSOLUTIONISLOWWHICHINCREASETHETEMPERATUREFORSTEAMSTRIPPINGSO，ANDLOTSOFTHETHERMALENERGYISUSEDTOEVAPORATEWATERDURINGTHEPROCESSOFSTEAMSTRIPPING，THECRYSTALOFTHESODIUMSULFITEISEASYTOCAUSETHEBLOCKAGEOFPIPECINE，TOOMUCHSULPHATEFORMEDBECAUSEOFOXIDATIONOFTHESULPHITEMAYCAUSETHEHEAVYCOMSUPTIONOFNATRIUMAIMEDATTHEPROBLEMSABOVE，THETHREECOMPARTMENTCATIONSELECTIVEMEMBRANEELECTROLYSISANDDIPOLARMEMBRANEELECTRODIALYSISTECHNIQUEALEUSEDTODEALWITHTHEDILUTES02ABSORBEDSOLUTIONINCATIONEXCHANGEMEMBRANEELECTROLYSISEXPERIMENTSWITHTHREECOMPARTMENTSCELL，THEELECTROLYTEWASPREPAREDACCORDINGTOTHEABSORBINGSOLUTIONOFSOFROMONEPOWERPLANTTHECONCENTRATIONOFSULPHURICACIDINANODECOMPARTMENTIS5MOL／L，THECURRENTDENSITYISABOUT1667～耐，THEFLOWOFTHESOLUTIONINTHECOMPARTMENTISFORCEDBYTHEPUMPTHEPHOFTHESOLUTIONINACIDCOMPARTMENTISABOVE3，ANDSOTHECURRENTEFFICIENCYISMORETHAN98％，ANDPHVALUEOFALKALICOMPARTMENTSOLUTIONCANBEUPTO74，WHICHCANSATISFYTHEREQUIREMENTOFREGENERATINGABSORPTIONSOLUTIONTHECONCENTRATIONOFSOINGASPHASEISABOVE92％AT65℃，THEHYDMSULFITEINTHESOLUTIONDECOMPOSESCOMPLETELYANDTHEPHVALUERECOVERIESTOTHATOFPRIMARYSOINTIONTHECRYSTALIZATIONOFNA2S03DOESNOTFORMINTHESOLUTIONAFTERELECTROLYSISINTHEACIDCOMPARTMENTEVAPERUTEDATTHE105VTHEEVAPERATINGTEMPERATTAEINWELLMANLORDIS115。CTHEPROBLEMSOF謝西ILALPROCESSCANBESOLVEDWITHTHETHREECOMPARTMENTMEMBRANEELECTROLYSISCELL1HEMEARLSUS噸TWOCOMPARTMENTELECTRODIALYSISCONSISTINGOF

簡介：東北大學碩士學位論文工業(yè)細顆粒物復合式控制技術研究姓名鄭雙陽申請學位級別碩士專業(yè)安全技術及工程指導教師柳靜獻20031201東北大學碩士學位論文ABSTRACTRESEARCHONHYBRIDCONTROLTECHNOLOGYOFINDUSTRYDETAILEDPARTICULATEABSTRACTRAPIDLYDEVELOPINGINDUSTRYHASBROUGHTTHEPOLLUTIONTOTHEENVIRONMENT，ANDTHETOTALEMISSIONOFPOLLUTANTKEEPSINCREASINGCONSTANTLYLIVINGNEEDSOFTHEPEOPLEKEEPINCREASINGDAYBYDAYWHICHMAKESTHEPROBLEMOFENVIRONMENTALPOLLUTIONPAIDMTENTIONTOBYPEOPLEDAYBYDAYTHEAMERICANENVIRONMENTALPROTECTIONAGENCYANDEUROPEANCOMMUNITYHAVEISSUEDTHENEWAIRQUALITYSTANDARDSINSUCCESSIONTHEYSHOWCLEARLYTHATTHEYWILLREDUCETHEEMISSIONOFPM25WHILEKEEPINGPMIODISCHARGESTANDARDOURCOUNTRYWILLALSOIMPLEMENTTHESTRICTDISCHARGESTANDARDSIMILARTOTHESEFINALLYSOMARKETNEEDSAHIGHLYEFFICIENTDUSTCOLLECTORBADLYANDTHEPARTICULATECOLLECTORMUSTHAVEHIGHEFFICIENCYTODETAILEDPARTICULATEESPECIALLYELECTROSTATICPRECIPITATORISTHEMOSTEXTENSIVEDUSTCOLLECTORUSEDINCHINESEINDUSTRYTODAYBUTITSINTRINSICDEFECTSTHATTHEFIRSTINVESTINHEAVYANDLOWEFFICIENCYTODETAILEDPARTICULATERESTRAINITFROMWIDEAPPLICATIONBUTTHEBAGHOUSECLEANERHASAGOODADAPTABILITYANDITCALLCATCHANDCOLLECTTHEDUSTOFDIFFERENTNATUREMOREIMPORTANTLYTHEBAGHOUSECLEANERHAVEHIGHEREFFICIENCYOFCATCHINGANDCOLLECTINGTOTHESUPERFINEDUSTTHISTEXTCONSUKSALARGEAMOUNTOFDOMESTICANDINTERNATIONALMATERIALSTHETEXTBASESONFILTERDUSTREMOVALMECHANISMANDELECROSTATICPRECIPITATORSESPDUSTREMOVALTHEORYFORTHEFOUNDATIONWEHAVECARRIEDONTHEDISCUSSIONTOTHECOMPOUNDDUSTREMOVALMECHANISMOFTHEHYBRIDESPBAGHOUSEDUSTCOLLECTORANDWEHAVEDESIGNEDANDMANUFACTUREDTHEHYBRIDESPBAGHOUSEDUSTCOLLECTORBASINGONTHESEITREGARDSDUSTREMOVALOFESPASELEMENTARYDUSTREMOVAL，WHILEREGARDINGBAGHOUSECOLLECTORASSECONDARYDUSTREMOVALWEHAVEGATHEREDALARGENUMBEROF111

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簡介：南京理工大學碩士學位論文生物降解技術處理工業(yè)循環(huán)水中泄漏油介質(zhì)的應用研究姓名王偉申請學位級別碩士專業(yè)環(huán)境工程指導教師嚴蓮荷趙曉蕾20030301APPLYINGSTUDYONTHEBIODEGRADATIONTREATMENTOFLEAKINGOILMEDIUMINTHEINDUSTRIALCIRCULATINGWATERABSTRACTITISAKINDOFNEWTECHNIQUETOTREATLEAKINGOILMEDIUMINTHEINDUSTRIALCIRCULATINGWATERWITHBIODEGRADATION．INTHISPAPER，F(xiàn)OURKINDSOFPETROLEUMDEGRADINGSTRAINSWERESCREENEDFROMOILCONTAININGSLUDGE，ANDBYDOMESTICATIONTHEYHADBEENADAPTEDTOTHEENVIRONMENTOFCIRCULATINGWATERSYSTEM，STRAINSN一2ANDN3WERESELECTEDFORGOODPERFORMANCES．THEDEGRADATIONRATEOFN．2WAS78．20％ANDTHEENDURANCETEMPERATUREOFN一3WASOVER42℃．THEAPPRAISALINDICATEDTHATN2WASPSEUDOMONASSP．ANDN一3WASAZOMONASSP．．INFRAREDSPECTRUMSSHOWEDTHATTHEDEGRADATIONPRODUCTIONSOFTHETWOSTRAINSWERETHESAME．BECAUSEOFNOANTAGONISTICEFFECT，THEYCOULDBEUSEDASMIXEDSTRAINH．1．THEREWASNOOBVIOUSMUTUALINFLUENCEBETWEENH．1ANDTHEWATERTREATMENTAGENTSINTHECIRCULATINGWATERSYSTEM，SOH一1COULDBEUSEDINTHESYSTEMSAFELY．BYTHEPREPARATIONRESEARCH，GLUCOSEWASSELECTEDASTHECARBONSOURCE，THEROTATIONRATEOFTHESHAKERWAS125R／RAINANDTHEFERMENTTIMEWAS40HOURS．FROMTHEORTHOGONALEXPERIMENTS，THEBESTFERMENTATIONCONDITIONSWEREASFOLLOWTEMPERATURE32℃，PH7．5ANDCONCENTRATIONOFGLUCOSE159／L．THERESULTSSHOWEDTHATTHEFERMENTATIONPROCESSHADLITTLEINFLUENCEONTHEDEGRADATIONABILITYOFH一1，THEECONOMICALANDEFFICIENTCONSERVATIONWAYOFTHESTRAINSUNDERTHEEXISTINGCONDITIONSWASTOFREEZETHEMINTHEREFRIGERAFTERCONCENTRATINGANDADDINGTHEPROTECTAGENT．BYUSINGTHEBIOMEMBRANETECHNIQUE，THEDEGRADATIONRATEWASINCREASEDTOOVER90％，ANDCODOFTHEWATERWASREDUCEDGREATLY．KEYWORDSINDUSTRIALCIRCULATINGWATER，OILMEDIUM，PETROLEUMDEGRADINGSTRAINSDEGRADATIONRATE，F(xiàn)ERMENTATION，CONSERVATION，BIOMEMBRANE2

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簡介：武漢理工大學碩士學位論文含直接銅絡合偶氮染料工業(yè)廢水處理技術研究姓名帥佳慧申請學位級別碩士專業(yè)環(huán)境工程指導教師龔文琪20060501ABSTRACTDYESTUFFSWASTEWATERISONEOFTHEHARDDEALINDUSTRIALWASTEWATERINCHINABECAUSEITHASLLIGHORGANICPOLLUTANTCOMEMCHROMATICITYALKALESCENCEANDWATERQUALITYFLUCTUATIONTHEQUANTITYOFTHEDYESTUFFSWASTEWATERISALSOLARGEHOWTODISPOSETHEPRINTINGWASTEWATER、ⅣITHECONOMICALANDEFFECTIVEPROCESSINGTECHNOLOGYHASBECOMEAUNIVERSALPROBLEMCONCERNEDOFTHEENVIRONMENTALPROTECTIONINDUSTYTODAYTHISARTICLEANALYZEDTHEDYESTUFFSPRODUCTIONPROCESSION，THEINGREDIENT，CHARACTERISTICSANDHARMOFTHEDYESTUFFSWASTEWATERANDINTRODUCEDEACHL【INDOFPROCESSINGMETHODAPPLIEDINTHEDYESTUFFSWASTEWATERTREATMENTCOAGULATIONSEDIMENTATIONFENTONOXIDATIONEXPERIMENTSANDINTERNALELECTROLYTICALDECOLORIZATIONEXPERIMENTSWERECONDUCTEDTOTREATTHEWASTEWATERCONTAININGDIRECTCOPPERCOMPLEX1T2；ODYEWESTUDYTHEFUNCTIONOFSOMEFLOCCULATIONAGENTSINCLUDINGA12S043‘18H20、FES04。7H20、PAMANDFOUNDOUTTHATFES04’7H20ISTHEMOSTEFFECTIVEFLOCCULATIONTHEBETTERREACTIONCONDITIONSOFCOAGULATIONWASDETERMINEDTHROUGHEXPERIMENTSUNDERTHECONDITIONSOFPH1157，2G／LFES047H20，REACTIONTIME10MIN，THECOLORREMOVALEFFICIENCYWAS80％INFENTONOXIDATIONEXPERIMENTS，THECOLORREMOVALEFFICIENCYREACHED90％UNDERTHECONDITIONSOF06ML／LH202，300MG／LFES047H20，PH4～5ANDREACTIONTIME30MIN，BETTERTHANCOAGULATIONSEDIMENTATIONEXPERIMENTSINTERNALELECTROLYTICALDECOLORIZATIONEXPERIMENTSWERECONDUCTEDTOTREATWASTEWATERCONTAININGDIRECTCOPPERCOMPLEXAZODYEACCORDINGTOTHEORTHOGONALEXPERIMENTSTHEOPTIMALOPERATIONCONDITIONSWEREASFOLLOWSTBERATIOOFTHEAMOUNTOFSCRAPIRONTOWASTEWATERWAS02G／MHACIDICPH2；ALKALINEPH10，ALKALINEREACTIONTIME10MINTHERESULTSSHOWEDTHATTHEORDEROFTHEIMPORTANCEOFTHEINFLUENCINGFACTORSWASAMOUNTOFSCRAPIRON，ACIDITYALKALINITYANDALKALINEREACTIONTIMETHEUVVISSPECTROGRAMINDICATEDTHATTHEAZODYECHARACTERITICALPEAKSDISPPEAREDINCONCLUSIONTHATINTERNALELECTROLYTICALDECOLORIZATIONEXPERIMENTSⅡ

簡介：國內(nèi)圖書分類號X703國際圖書分類號工學碩士學位論文染料工業(yè)生產(chǎn)廢水處理技術試驗研究碩士研究生童玲導師畢學軍副教授申請學位級別工學碩士學科、專業(yè)水污染控制工程所在單位環(huán)境工程系答辯日期2005年6月授予學位單位青島理工大學≮彝F漿獼趴呷染料工業(yè)生產(chǎn)廢水處理技術試驗研究ABSTRACTTHEDYESTUFFINDUSTRIALEF瓠UENTSHAVEBEENONEOFTHEUPPERMOSTPOLLUTIONSOURCES，MOSTOFTHEMHASTHECHARACTERSSUCHASCOMPLEXCOMPOSITION，HIGHTCONTENTOFORGANICMATTER，HEAVYCOLOR，STRONGTOXICITY，BADBIODEGRADABILITY’LARGEQUANTITYETEITBELONGSTOUNWIELDINESSINDUSTRIALWASTEWATERWHICHCAN’TBEDEALEDWITHEFFICIENTLYBYTHECONVENTIONALTECHNOLOGYTHEINTERNALELECTROCATALVSISHASBEENSUCCESSFULLYUSEDININDESTRIALWASTEWATERSINCLUDETHEDYESTUFFINDUSTRIESASAPRETREATMENTMETHOD，ITCALLDESTRUCTIONORDAMAGETHEREDUCINGOROXIDIZINGCHROMOPHORICGROUP，GREATLYREDUCECHROMATICITYCOLORANDENHANCETHEBIOCHEMICALPERFORMANCEOFWASTEWATERINTHISPAPER，WECOMBINEDTHEINTERNALELECTROCATALYSISWITHBIOLOGICALTREATMENTASTHETREATMENTPROCESS，AIMEDTOFINDAECONOMICANDEMCIENTTREATMENTWHICHFITTHEDYESTUFFINDUSTRIAIEFFLUENTSBYORTHONOGALTESTTHEMAINFACTORSANDTHEBESTCONDITIONSWEREDEFINEDATDIFFERENTSTATESAEROBICANDANAEROBICANDITALSOSHOWTHETREATMENTEFFECTANDREACTIONMECHANISMTHEMAINFACTORSANDTHEBESTCONDITIONSOFTHEINTERNAIELECTROCATALVSISARETHEPHOFINFLOWWAS2～3INAEROBICINTERNALELECTROCATALVSISTHEPHOFINFLOWWAS3～4INANAEROBICINTERNALELOCTROCATALVSISTHERATIONOFIRONWATERWASLO～13％ANDTHEIRONCARBONWAS1O～15MADHRTWAS90RAINTHERESULTSHOWSTHATINANAEROBICINTERNALELCCTROCATALYSISTHEREMOVALRATEOFCODWASABOUT50％。CHROMATICITYCOLORWAS100～L50DILUTIONRATIOMOREOVER，THEBIOCHEMICALPERFORMANCEOFWASTEWATERWASENHANCEDANDOVER0。5。INAEROBICINTERNALELECTFOCATALVSISTHEREMOVALRATEOFCODWASABOUT60％CHROMATICITYCOLORWAS100DILUTIONRATIOANDTHEBIOCHEMICALPERFORMANCE0FWASTEWATERWASALSOENHANCEDANDOVER05THERESULTWASBETTORWHENCOMBINEDWITHBIOLOGICALTREATMENTTHECODOFEFNUNTWAS120～260MG／LANDTHECHROMATICITYCOLOROFITWAS50DILUTIONRATIOREMOVALRATEOFCODANDDECOLORIZATIONEFFICIENCYWEREALLOVER80％AND90％RESPECTIVELYWHENTHEPHOFINFLOWWAS2～4，THEIRONCARBONWAS10，HRTWAS90MINANDAEROBICBIOCHEMICALTIMEWAS80HTHEINTERNALELECTROCATALYSISHASTHECHARACTERSUCHASGOODTREATMENTEFFECT，SIMPLERPROCESSSANDOPERATION，LOWERINVESTMENTANDRUNNINGFEE，SOTHEINTERNALELECTROCATALVSISISPROVEDTOBENEWEFFEETIVEANDFEASIBLEMETHODSFORTHEPRETREATMENTOFDYEWASTEWATERKEYWORDSDYEWASTEWATERINTERNALEIECTROCATALYSISBIOCHEMICALTREATMENTDEEOLOURLL