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dc.contributor.author채영규-
dc.date.accessioned2018-03-09T07:50:08Z-
dc.date.available2018-03-09T07:50:08Z-
dc.date.issued2013-02-
dc.identifier.citationApplied surface science, Feb 2013, 266, P.280-287en_US
dc.identifier.issn0169-4332-
dc.identifier.urihttps://www.sciencedirect.com/science/article/pii/S0169433212021538?via%3Dihub-
dc.identifier.urihttp://hdl.handle.net/20.500.11754/44418-
dc.description.abstractThe shortage of safe drinking water in developing countries and at the sites of natural disaster has spurred scientists to develop more effective materials for water disinfection at the point of use. In the present study, silver nanoparticle supported silica beads (Ag-NPBs) with sizes ranging from 0.5 to 1 mm were prepared, and their potential for water disinfection was examined. Escherichia coli was utilized to assess water disinfection potential by flow tests using a filter column filled with Ag-NPBs. Ag-NPBs inactivated > 99% of E. coli with a contact time of several seconds when the input water had a bacterial load of approximately 10(6) colony-forming units per mL. Ag-NPBs have an antibacterial capacity of 4.5 L/g. The effect of ammonium and urea on the release rate of silver into filtrate was investigated. The results suggest that Ag-NPBs could be an effective material for water disinfection. (c) 2012 Elsevier B.V. All rights reserved.en_US
dc.language.isoenen_US
dc.publisherElsevier Science B.V., Amsterdam.en_US
dc.subjectSilica beadsen_US
dc.subjectSilver nanoparticlesen_US
dc.subjectWater disinfectionen_US
dc.subjectAntibacterial materialen_US
dc.titleEffective water disinfection using silver nanoparticle containing silica beadsen_US
dc.typeArticleen_US
dc.relation.volume266-
dc.identifier.doi10.1016/j.apsusc.2012.11.168-
dc.relation.page280-287-
dc.relation.journalAPPLIED SURFACE SCIENCE-
dc.contributor.googleauthorQuang, D. V.-
dc.contributor.googleauthorSarawade, P. B.-
dc.contributor.googleauthorJeon, S. J.-
dc.contributor.googleauthorKim, S. H.-
dc.contributor.googleauthorKim, J. K.-
dc.contributor.googleauthorChai, Y. G.-
dc.contributor.googleauthorKim, H. T.-
dc.relation.code2013008982-
dc.sector.campusS-
dc.sector.daehakGRADUATE SCHOOL[S]-
dc.sector.departmentDEPARTMENT OF BIONANOTECHNOLOGY-
dc.identifier.pidygchai-
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GRADUATE SCHOOL[S](대학원) > BIONANOTECHNOLOGY(바이오나노학과) > Articles
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