Abstract

Impact of Ultrasound Treatment on the Biofilm Structure and Performance of a Membrane Biofilm Reactor for Tertiary Hydrogen Driven Denitrification of WastewaterThis study aimed to investigate the impact of the ultrasound treatment on autotrophic denitrification of low organic carbon content wastewater with a biofilm growing on hydrogen diffusing membrane. Ultrasound treatment significantly affected thickness of the biofilm. When no mixing or ultrasound treatment was applied to the system, biofilm thickness averaged 813+/− 254 μm due to...Author(s)Dominika CelmerJan OleszkiewiczNazim CicekSourceProceedings of the Water Environment FederationSubjectSession 82: Membrane ProcessesDocument typeConference PaperPublisherWater Environment FederationPrint publication date Jan, 2008ISSN1938-6478SICI1938-6478(20080101)2008:9L.6222;1-DOI10.2175/193864708790893503Volume / Issue2008 / 9Content sourceWEFTECFirst / last page(s)6222 - 6235Copyright2008Word count174

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