Operational experience with a seasonally operated full-scale membrane bioreactor plant

0385232 - BÚ 2013 RIV NL eng J - Článek v odborném periodiku
Gómez, M. - Dvořák, L. - Růžičková, I. - Holba, Marek - Wanner, J.
Operational experience with a seasonally operated full-scale membrane bioreactor plant.
Bioresource Technology. Roč. 121, OCT 2012 (2012), s. 241-247. ISSN 0960-8524. E-ISSN 1873-2976
Výzkumný záměr: CEZ:AV0Z60050516
Institucionální podpora: RVO:67985939
Klíčová slova: full-scale membrane bioreactor * soluble microbibal products * nutrient removal * fouling * microbiological effluent quality
Kód oboru RIV: EF - Botanika
Impakt faktor: 4.750, rok: 2012

A seasonally operated full-scale membrane bioreactor plant (flat sheet, 0.03 μm) treating municipal wastewater from a recreation facility was monitored for two years. In particular, membrane bioreactor operation characteristics and development and changes in extracellular polymeric substances and soluble microbial product concentrations were observed, which were both dependent on volume and quality of incoming wastewater. Microbiological effluent quality, nutrient removal efficiency and activated sludge characteristics were analysed on a regular basis. Correlations between activated sludge quality, extracellular polymeric substance and soluble microbial product concentrations were identified. Pathogen related changes in effluent quality during plant operation were also observed. Nutrient removal efficiency was very good, despite fluctuations in influent flow.
Trvalý link: http://hdl.handle.net/11104/0215117