نتایج جستجو برای: sequencing batch reactor

تعداد نتایج: 181675  

Journal: :Journal of Environmental Management 2021

Landfill has become an underlying source of surface and groundwater pollution if not efficiently managed, due to the risk leachate infiltration into land aquifers. The generated is considered a serious environmental threat for public health, because toxic recalcitrant nature its constituents. Thus, it must be collected appropriately treated before being discharged environment. At present, there...

Journal: :Applied and environmental microbiology 2001
A Gieseke U Purkhold M Wagner R Amann A Schramm

The microbial community structure and activity dynamics of a phosphate-removing biofilm from a sequencing batch biofilm reactor were investigated with special focus on the nitrifying community. O(2), NO(2)(-), and NO(3)(-) profiles in the biofilm were measured with microsensors at various times during the nonaerated-aerated reactor cycle. In the aeration period, nitrification was oxygen limited...

Journal: :Water environment research : a research publication of the Water Environment Federation 2008
Hsin-ying Liu Patrizia V Hall Jeannie L Darby Erik R Coats Peter G Green Donald E Thompson Frank J Loge

Polyhydroxyalkanoate (PHA) production was achieved using tomato cannery waste coupled with a mixed microbial culture during wastewater treatment. The two-stage PHA production process comprised a sequencing batch reactor (SBR), operating under a periodic feast-famine regime, to accomplish simultaneously wastewater treatment and selection of PHA-accumulating microbes, followed by a batch reactor ...

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