Zobrazeno 1 - 10
of 104
pro vyhledávání: '"Rune Bakke"'
Publikováno v:
Water-Energy Nexus, Vol 3, Iss , Pp 41-45 (2020)
Anaerobic treatment of domestic wastewater can only partially treat the effluent and still contains concentration of organic matter, suspended solids, nutrients and pathogens beyond the recommended safe limit. This study aims to observe the effect of
Externí odkaz:
https://doaj.org/article/6cd8cf36e9d3426baeab3b844f7d8d90
Autor:
Anna Synnøve Røstad Nordgård, Wenche Hennie Bergland, Rune Bakke, Kjetill Østgaard, Ingrid Bakke
Publikováno v:
Scientific Reports, Vol 8, Iss 1, Pp 1-9 (2018)
Abstract In upflow anaerobic sludge bed (UASB) reactors, biomass present as granules allows for long solids retention time. Here, granules from a process treating pulp and paper industrial wastewater were successfully applied as inoculum in UASB reac
Externí odkaz:
https://doaj.org/article/d69f304cf3614b7f926b40d29983cec8
Publikováno v:
Water-Energy Nexus, Vol 1, Iss 1, Pp 56-60 (2018)
A combination of septic tank (ST) and up-flow anaerobic sludge blanket (UASB) as treatment for domestic wastewater was modeled with the anaerobic digestion model 1 (ADM1). The model was used to visualize the influence of temperature and organic load.
Externí odkaz:
https://doaj.org/article/1f69b26095fd40fa933705c8529a3c2f
Publikováno v:
Applied Sciences, Vol 10, Iss 14, p 4989 (2020)
Norway spruce (Picea abies) is an industrially important softwood species available in northern Europe and can be used to produce bio-methane after proper pretreatment to overcome its recalcitrant complex structure. Hot water extraction (HWE) pretrea
Externí odkaz:
https://doaj.org/article/eddca9c8566e41528dbbd2af3ce3ff2b
Publikováno v:
Water, Vol 12, Iss 4, p 1151 (2020)
Water from anaerobic sludge dewatering (reject water that is recycled to the inlet main process treatment) from the Knarrdalstrand municipal wastewater treatment plant in Porsgrunn, Norway, contains 2.4 g/L of total chemical oxygen demand (TCOD) and
Externí odkaz:
https://doaj.org/article/aaa64801f5b249fa8408891f472705d2
Publikováno v:
Applied Sciences, Vol 10, Iss 1, p 136 (2019)
Influences of temperature (25−35 °C) and substrate particulate content (3.0−9.4 g total suspended solids (TSS)/L) on granular sludge bed anaerobic digestion (AD) were analyzed in lab-scale reactors using manure as a substrate and through modelin
Externí odkaz:
https://doaj.org/article/47676fed7aa145a1a848ced942ababee
Publikováno v:
Modeling, Identification and Control, Vol 35, Iss 1, Pp 31-41 (2014)
Anaerobic digestion model No.1 (ADM1) was applied and expanded in this study to model and simulate anaerobic digestion (AD) of an industrial carbon capture reclaimer MEA (monoethanolamine) waste (MEAw) together with easily degradable organics. The ge
Externí odkaz:
https://doaj.org/article/f77baa9e24e24f98b17dd08e4e703954
Publikováno v:
Catalysts, Vol 9, Iss 8, p 683 (2019)
Microbial electrosynthesis (MES) biogas upgrading is done via reduction of carbon dioxide to methane through electroactive microbial catalysis. The baseline MES mode of operation showed about a 39% increase in the methane production rate compared to
Externí odkaz:
https://doaj.org/article/1ca8f9774a7e40c59068b73ded4b006c
Publikováno v:
Applied Sciences, Vol 9, Iss 14, p 2880 (2019)
An investigation of particle disintegration was carried out using batch anaerobic reactors and a particle-rich substrate from pig manure supernatant. Two types of samples were applied, one high in suspended particles (raw feed) and another low in sus
Externí odkaz:
https://doaj.org/article/1eb7db3a196f4f0cb682caa6cfcf9220
Publikováno v:
Energies, Vol 12, Iss 15, p 2940 (2019)
Granular sludge bed (GSB) anaerobic digestion (AD) is a well-established method for efficient wastewater treatment, limited, however, by the wastewater particle content. This review is carried out to investigate how and to what extent feed particles
Externí odkaz:
https://doaj.org/article/2b1b0bee8e4f448581b8f5719cc7fd10