Results 111 to 120 of about 30,932 (257)
Biotechnology and Bioengineering, Volume 121, Issue 11, Page 3471-3483, November 2024.High Rate anaerobic polyfoam‐based bioreactor (UAPB) for in ‐situ biogas upgrading. Abstract A high rate upflow anaerobic polyfoam‐based bioreactor (UAPB) was developed for lab‐scale in‐situ biogas upgrading by H2 injection. The reactor, with a volume of 440 mL, was fed with synthetic wastewater at an organic loading rate (OLR) of 3.5 g COD/L·day and a
Katie Baransi‐Karkaby +4 more
wiley +1 more source
UASB treatment of liquid residues from grass bioraffination
Water Science and Technology, 2005 In 2001 the first green biorefinery started operation in Switzerland with a design load of 5,000 tons dm of grass per year and a combined output of fibres (0.4 tons per ton input), protein (160 t/t) and bioenergy (500 kWh/t). Bioenergy was produced in a 570 m3 UASB reactor which has been monitored intensively during its first year of operation ...
U, Baier, P, Delavy
openaire +2 more sources
Treatment of domestic wastewater in an up-flow anaerobic sludge blanket reactor followed by moving bed biofilm reactor [PDF]
The performance of a laboratory-scale sewage treatment system composed of an up-flow anaerobic sludge blanket (UASB) reactor and a moving bed biofilm reactor (MBBR) at a temperature of (22-35 A degrees C) was evaluated.
El-Gohary, F., Tawfik, A., Temmink, B.G.
core +1 more source
Molecular characterization of mesophilic and thermophilic sulfate reducing microbial communities in expanded granular sludge bed (EGSB) reactors [PDF]
, 2008 The microbial communities established in mesophilic and thermophilic expanded granular sludge bed reactors operated with sulfate as the electron acceptor were analyzed using 16S rRNA targeted molecular methods, including denaturing gradient gel ...
Altinbas, M. +5 more
core +2 more sources
Revista Facultad de Ingeniería Universidad de Antioquia, 2011 El presente estudio tuvo como objetivo evaluar una nueva configuración de filtro biológico, aerobio, para obtener la nitrificación y desnitrificación del efluente de un reactor UASB que trata agua residual doméstica.
Jenny Rodríguez Victoria +1 more
doaj
Relating Methanogen Community Structure and Anaerobic Digester Function [PDF]
, 2015 Much remains unknown about the relationships between microbial community structure and anaerobic digester function. However, knowledge of links between community structure and function, such as specific methanogenic activity (SMA) and COD removal rate ...
Bocher, Benjamin T.W. +4 more
core +1 more source
Scientific Reports, 2017 Direct interspecies electron transfer (DIET) among the cometabolism microbes plays a key role in the anaerobic degradation of persistent organic pollutants and stability of anaerobic bioreactor. In this study, the COD removal efficiency increased to 99.0%
Caiqin Wang +5 more
semanticscholar +1 more source
Municipal wastewater treatment and associated bioenergy generation using anaerobic granular bed baffled reactor [PDF]
, 2017 This study assesses a modified anaerobic granular bed baffled reactor (GRABBR) which was assessed for municipal wastewater treatment at high organic loading rates (chemical oxygen demand ≥ 1,100 mg/l) under varying temperatures.
Akunna, Joseph +2 more
core +1 more source
Assessment of active methanogenic archaea in a methanol-fed upflow anaerobic sludge blanket reactor [PDF]
, 2016 Methanogenic archaea enrichment of a granular sludge was undertaken in an upflow anaerobic sludge blanket (UASB) reactor fed with methanol in order to enrich methylotrophic and hydrogenotrophic methanogenic populations.
Bonmatí Blasi, August +3 more
core +2 more sources
Thermophilic anaerobic digestion of methanol in UASB reactor
Water Science and Technology, 2001 A 5.1 L laboratory scale upflow anaerobic sludge bed (UASB) reactor was operated at 55°C over 130 days in order to investigate the feasibility of treating methanol-containing wastewater under thermophilic conditions, focussing on start-up and process stability.
Paulo, P.L. +4 more
openaire +3 more sources