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Extracellular polymer extraction and analysis from UASB granules and batch produced anaerobic granular sludge
(Stellenbosch : Stellenbosch University, 2002-03)
ENGLISH ABSTRACT: The start-up period of Upflow Anaerobic Sludge Bed (UASB) reactors can
significantly be reduced by enhancing the time-consuming granulation process
through the batch cultivation of anaerobic granular ...
Optimisation of propionibacterial ECP production and the influence of propionibacteria on the UASB granulation process
(Stellenbosch : Stellenbosch University, 2000-12)
ENGLISH ABSTRACT: The "classical" propionibacteria are used in a variety of natural dairy fermentations
where they produce natural preservatives (propionic and acetic acids and
bacteriocins) and large amounts of vitamin ...
Preservation techniques and carbon and nitrogen growth enhancement of batch cultivated UASB granules
(Stellenbosch : Stellenbosch University, 2000-12)
ENGLISH ABSTRACT: The potential use of the upflow anaerobic sludge blanket (UASB) bioreactor is
limited by the extended start-up periods due to the time-consuming granulation
process and the fact that seeding inoculum ...
Enhancement of the biodegradability of grain distillery wastewater to improve upflow anaerobic sludge blanket reactor efficiency
(Stellenbosch : University of Stellenbosch, 2007-12)
The distillery industry generates large volumes of heavily polluted wastewater and thus
effective wastewater treatment is essential. It has been reported that a chemical oxygen
demand (COD) reduction of more than 90% can ...