Purification of automobile wastewater using fly ash-clay composite

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dc.contributor.authorAnushan, RGS
dc.contributor.authorDasanayake, PMK
dc.contributor.authorKarunarathna, CNW
dc.contributor.authorAmarasinghe, BMWPK
dc.contributor.editorRathnasiri, PG
dc.date.accessioned2023-02-21T05:06:06Z
dc.date.available2023-02-21T05:06:06Z
dc.date.issued2020-03
dc.description.abstractThe adsorbent fly ash-clay composite was tested for the treatment of automobile service station wastewater. Batch experiments were conducted to establish the adsorption column parameters which were optimum fly ash to clay ratio, kinetic data and adsorption isotherms. 2:1 fly ash to clay ratio was obtained with the highest adsorption capacity. Adsorption kinetics were best fitted into Pseudo second-order kinetic model giving a theoretical adsorption capacity of 156.25mg/g. Equilibrium kinetics data were fitted into Langmuir, Freundlich, Temkin and Dubinin-Radushkevich adsorption isotherms. Experimental data were best fitted to Langmuir adsorption isotherm showing a favorable adsorption.en_US
dc.identifier.citation****en_US
dc.identifier.conferenceChemECon 2020 – Solutions Worth Spreadingen_US
dc.identifier.departmentDepartment of Chemical and Process Engineeringen_US
dc.identifier.emailpadma@uom.lken_US
dc.identifier.facultyEngineeringen_US
dc.identifier.pgnospp. 23-25en_US
dc.identifier.placeKatubeddaen_US
dc.identifier.proceedingProceedings of ChemECon 2020 – Solutions Worth Spreadingen_US
dc.identifier.urihttp://dl.lib.uom.lk/handle/123/20566
dc.identifier.year2020en_US
dc.language.isoenen_US
dc.publisherDepartment of Chemical & Process Engineering University of Moratuwaen_US
dc.subjectFly ashen_US
dc.subjectAdsorptionen_US
dc.subjectAutomobileen_US
dc.subjectWastewateren_US
dc.titlePurification of automobile wastewater using fly ash-clay compositeen_US
dc.typeConference-Extended-Abstracten_US

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