WaterEnvironment & WaterEnvironment & 40Takashi KawamuraAssociate ProfessorGraduated from Kyushu University, present post from 2015 after serving as Research Associate, Lecture and Assistant Professor at Faculty of Eng., Shinshu Univ.AssociateProfessorPolymer Chemistry, Polymer MaterialsPreparation of novel polymer membranes, Analysis of transport mechanism across membranes. In the FutureAfter GraduationRyotaroKiyonoAfter GraduationIn the FutureCivil EngineeringCivil EngineeringPavementwhichisthemostfamiliarcivilengineeringfacility,andsoilwhichissupportingstructuressuchasabridgeandabuildingareoneofourmaintopics.Sincesoilpavementhasthehighwater-holdingproperty,freezingdamagelikecrackissuspectedincoldregion.Then,thedevelopmentofmaterialorconstructionmethodrequiredforsoilpavementwiththedurabilityagainstfreezingdamageisstudied.Moreover,researchonsnow-meltingpavementisalsoprogressedtosolvereginalproblems.Membraneseparationtechnologycanbefoundinvariousindustrialareas.Thetechnologyhasbecomeincreasinglyimportantanditrequiresnewmaterialsandmembranes.Inourlaboratorynovelmembranes(hollowfiberion-exchangemembranes,compositemembranesofpolydimethylsiloxanewithcarbonnanofiber,…)havebeenpreparedusingvariouspolymersandfunctionalmaterials.Transportpropertiesacrossthemembranesareinvestigated.Ifthedurabilityagainstfreezingdamagecanbeaddedtothesoilpavementandnewsnow-meltingpavementisrealized,theslip-and-fallaccidentofpeopleorbicyclewilldecrease.Theresultofthisresearchcancontributegreatlytothehealthyandlong-livedsocietyaseco-friendlyandhuman-friendlypavement.Manygraduatesfindemploymentinpublicsofficessuchasconstructioncompaniessuchasgeneralcontractorsandconstructionconsultants,andtransportationinfrastructurecompaniessuchasJRandNEXCO,andcontributetothecommunityandsocietyascivilengineers.Manystudentsfindemploymentaftergraduation,althoughsomegoontograduateschool.centralSomescientistssaymembranetechnologyplaysacentralroleinourdailylife.Today,membraneprocessesareusedinawiderangeofindustrialapplications:desalinationofseawater,purificationofmaterials,fuelcell,gasseparation,etc.Thenumberofsuchapplicationsisstillgrowingandenvironmentalapplicationsforcleantechnologyareverypromising.Manyundergraduatestudentsadvancetoourgraduateschool.Afterthegraduation,theyworkatcompaniesthatdealwithpolymermaterialsormembraneseparationtechnology.andlocalgovernments,foodandbeverage,Soil pavement: eco-friendly and human-friendly pedestrian Hybrid snow melting pavement: eco-friendly snow-melting pavement that combines concrete pavement with synthetic graphite with high thermal conductivity and a heat pump.The apparatus for membrane separation experiments and a result. Pure liquid was obtained by the separation.Cross-sectional images of hollow fiber ion-exchange polymer membranes prepared in laboratory. pavement. Eco-friendly Soil PavementHybrid Snow Melting PavementSeparation Technology using Polymer Membranes
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