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Staged and non-staged anaerobic filters : microbial activity segregation, hydro...
Alves, M. M.; Pereira, M. A.; Mota, M.; Novais, J. M.; Colleran, EmerThis work describes a comparative study of staged and non-staged anaerobic flters for treating a synthetic dairy waste under similar operating conditions. The effect of increasing the substrate concentration from 3 to 12 g COD dmˉ³ at a constant hydraulic residence time (HRT) of 2 days was evaluated with respect to overall reactor performance, biogas production, volatile fatty acids profiles along the height, m...
Staged and non staged anaerobic filters : microbial selection, hydrodynamic asp...
Alves, M. M.; Pereira, M. A.; Mota, M.; Novais, J. M.; Colleran, EmerThis work reports on the study of a staged and a non staged anaerobic filter treating a synthetic dairy waste under similar operating conditions. The effect of increasing the substrate concentration from 3 to 12 g COD/l at a constant hydraulic residence time (HRT) of 2 days was evaluated with respect to overall reactor performance, gas production and volatile fatty acids profiles along the height. The potential...
Comparison of two configurations of upflow anaerobic filters : specific methano...
Alves, M. M.; Pereira, M. A.; Mota, M.; Novais, J. M.; Colleran, EmerThe aim of this work was to determine the distribution of microbial activity along the height of two configurations of anaerobic filters treating a synthetic dairy waste. A traditional configuration was compared with a staged system which had biogas removal from each of the three stages. The effect of increasing the substrate concentration from 3 to 12 g COD/l at constant hydraulic residence time (HRT) of 2 day...
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