WaterEnvironment & WaterEnvironment & WaterEnvironment & WaterEnvironment & Matsumotolaboratorystudiesbiologicalwasteandwastewatertreatment.Wefocusonanaerobicdigestionandlandtreatment.Anaerobicdigestionhassomeadvantages:thelowproductionofwastebiologicalsolidandtherecoveryofmethane.Landtreatmentalsohassomeadvantages;itischeapandrobustanditrequireslittlemaintenance.Theseprocesseswillhelpimproveourregionalenvironment.MuramatsulaboratorycollaborateswithProf.Hayashilaboratory.Ourresearchtopicissynthesis,characterization,andapplicationsofcarbonmaterials.Carbonmaterials,especially,fullerene,carbonnanotube,graphenehaveknowntopossessexoticchemicalandphysicalpropertiesdependedontheiratomicstructures.lithium-ionbatteries,super-capacitors,andnano-compositesarealsooursubjects.ItsapplicationsforUnheatedanaerobicdigestiondoesn’tneedaheatingsystemandrequiresalowconstructioncostandlittlemaintenance.Landtreatmentfordenitrificationwithsolidhigherfattyacidischeapandrequireslittlemaintenance.Thoseprocessesaresuitableforsmall-scalewastewaterandhouseholdseptictanks.Forexample,theyareusefulindevelopingcountriesandmountainhuts.treatmentMostgraduateshavejoinedthecivilserviceorhaveservedatconstructioncompanies.Carbonnano-materialshaveknownasinnovativematerials,andtheserelated-studieshaveattractedmuchattentiontomanyresearchersandengineersintheworld.Wepromotetheresearchofsynthesis,characterization,andapplicationsofthenano-carbons.Webelievetheknowledge,technology,andattitudestudentsstudyinourlaboratoryareveryusefulforinstitutesorcompanies.futureworkinresearchlaboratoryencouragesresearch,plantsstudentstoMuramatsu(a)makeanddesignachievefollowingabilities:strategyofimprovecommunication(b)ability,(c)findandsolvesolutions.Webelievethesetrainingsareveryimportantandusefulnotonlyforresearchersbutalsoengineers.LEFT: Scanning electron microphotograph of anaerobic bacteria.RIGHT: Anaerobic digester.Water analysis with HPLC.Simulated and transmission electron microscopy image of double walled carbon nanotubes.Graphene aggregates prepared from rice husk-based materials Graphene aggregates including highly crystalline nanosizedgraphene can be obtained from the agricultural wastes.AkitoMatsumotoAssociate Professor1990 Sanki Eng. CO.,LTD1993-ShinshuUniv．Speciality: Environmental health engineering, Biological waste and wastewater treatment Associate ProfessorMy research topic is synthesis,characterization, and applications of carbon materials for electronical, energy, and mechanical applicationsHiroyuki MuramatsuIn the FutureAfter GraduationIn the FutureAfter GraduationCivil EngineeringCivil EngineeringCivil EngineeringCivil Engineering2 nmWe Study Biological Waste and Wastewater TreatmentSynthesis, Characterization, and Applications of Carbon Materials
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