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Removal of phenols and methane production with coffee processing wastewater supplemented with phosphorous
(2017-01-01)
This manuscript addresses the evaluation of the methane production and removal of organic matter and phenols from coffee fruits processing wastewater (CPW). The systems consisted of two serial upflow anaerobic sludge ...
Feasibility study of organic matter and Ammonium removal using loofa sponge as a supporting medium in an aerated submerged fixed-film reactor (ASFFR)
(Pontificia Universidad Católica de Valparaíso, 2008)
Predominance of syntrophic bacteria, Methanosaeta and Methanoculleus in a two-stage up-flow anaerobic sludge blanket reactor treating coffee processing wastewater at high organic loading rate
(2018-11-01)
The effect of the organic loading rate (OLR) on the performance and microbial composition of a two-stage UASB system treating coffee processing wastewater was assessed. The system was operated with OLR up to 18.2 g COD (L ...
Biomethane production from vinasse in upflow anaerobic sludge blanket reactors inoculated with granular sludge
(Soc Brasileira Microbiologia, 2016-07-01)
The main objective of this study was to evaluate the anaerobic conversion of vinasse into biomethane with gradual increase in organic loading rate (OLR) in two upflow anaerobic sludge blanket (UASB) reactors, R1 and R2, ...
Simplified Mathematical Model for an Anaerobic Sequencing Batch Biofilm Reactor Treating Lipid-Rich Wastewater Subject to Rising Organic Loading Rates
(MARY ANN LIEBERT INC, 2009)
This study proposes a simplified mathematical model to describe the processes occurring in an anaerobic sequencing batch biofilm reactor (ASBBR) treating lipid-rich wastewater. The reactor, subjected to rising organic ...
The effect of hydrographs on bed load transport and bed sediment spatial arrangement
(AMER GEOPHYSICAL UNION, 2012)
Field measurements of sediment transport in gravel bed rivers often reveal hysteretic effects due to differences in sediment availability between the rising and falling limbs of a flood hydrograph. However, only a small ...
Reator anaeróbio compartimentado para o tratamento de águas residuárias de suinocultura
(Assoc Brasileira Engenharia Sanitaria Ambiental, 2015)