Professor ved fakultet for realfag og teknologi, seksjon bygg og miljø.
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Fagfelt
- 1. Teknologi for biogassbehandling av organiske materialer (forbehandling - reaktorteknolgi - etterbehandling)
- 2. LCA og avfallshåndtering
- 3. Bioenergi 4. Tilføringsteknikker for avfallsfraksjoner på jord
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Publikasjoner
Et utvalg av nyere tidsskriftspublikasjoner.
- Neba, Fabrice Abunde; Nana, Aseidu; Ahmad, Addo; Morken, John; Østerhus, Stein Wold; Seidu, Razak. (2020) Biodigester Rapid Analysis and Design System (B-RADeS): A candidate attainable region-based simulator for the synthesis of biogas reactor structures. Computers and Chemical Engineering. vol. 132.
- Fjørtoft, Kristian; Morken, John; Hanssen, Jon Fredrik; Briseid, Tormod. (2019) Pre-treatment methods for straw for farm-scale biogas plants. Biomass & Bioenergy. vol. 124.
- Neba, Fabrice Abunde; Asiedu, Nana Yaw; Addo, Ahmad; Morken, John; Østerhus, Stein Wold; Seidu, Razak. (2019) Simulation of two-dimensional attainable regions and its application to model digester structures for maximum stability of anaerobic treatment process. Water Research. vol. 163:114891.
- Neba, Fabrice Abunde; Asiedu, Nana Yaw; Addo, Ahmad; Morken, John; Østerhus, Stein Wold; Seidu, Razak. (2019) Use of attainable regions for synthesis and optimization of multistage anaerobic digesters. Applied Energy. vol. 242.
- Kemausuor, Francis; Adaramola, Muyiwa S.; Morken, John. (2018) A review of commercial biogas systems and lessons for Africa. Energies. vol. 11 (11).
- Morken, John; Gjetmundsen, Magnus Olimstad; Fjørtoft, Kristian. (2017) Determination of kinetic constants from the co-digestion of dairy cow slurry and municipal food waste at increasing organic loading rates. Renewable Energy. vol. 117.
- Lyng, Kari-Anne; Modahl, Ingunn Saur; Møller, Hanne; Morken, John; Briseid, Tormod; Hanssen, Ole Jørgen. (2015) The BioValueChain model: a Norwegian model for calculating environmental impacts of biogas value chains. The International Journal of Life Cycle Assessment. vol. 20 (4).
- Estevez, Maria Magdalena; Linjordet, Roar; Horn, Svein Jarle; Morken, John. (2014) Improving nutrient fixation and dry matter content of an ammonium-rich anaerobic digestion effluent by struvite formation and clay adsorption. Water Science and Technology. vol. 70 (2).
- Estevez, Maria Magdalena; Sapci, Zehra; Linjordet, Roar; Morken, John. (2014) Incorporation of fish by-product into the semi-continuous anaerobic co-digestion of pre-treated lignocellulose and cow manure, with recovery of digestate's nutrients. Renewable Energy. vol. 66.
- Estevez, Maria Magdalena; Sapci, Zehra; Linjordet, Roar; Schnürer, Anna; Morken, John. (2014) Semi-continuous anaerobic co-digestion of cow manure and steam-exploded Salix with recirculation of liquid digestate. Journal of Environmental Management. vol. 136.
- Fjørtoft, Kristian; Morken, John; Hanssen, Jon Fredrik; Briseid, Tormod. (2014) Methane production and energy evaluation of a farm scaled biogas plant in cold climate area. Bioresource Technology. vol. 169.
- Morken, John; Sapci, Zehra. (2013) Evaluating biogas in Norway - bioenergy and greenhouse gas reduction potentials. E-journal CIGR. vol. 15 (2).
- Morken, John; Sapci, Zehra; Strømme, Jon Eivind. (2013) Modeling of biodiesel production in algae cultivation with anaerobic digestion (ACAD). Energy Policy. vol. 60.
- Sapci, Zehra; Morken, John; Linjordet, Roar. (2013) An investigation of the enhancement of biogas yields from lignocellulosic material using two pretreatment methods: Microwave irradiation and steam explosion. BioResources. vol. 8 (2).
- Estevez, Maria Magdalena; Linjordet, Roar; Morken, John. (2012) Effects of steam explosion and co-digestion in the methane production from Salix by mesophilic batch assays. Bioresource Technology. vol. 104.
- Vatn, Arild; Bakken, Lars R.; Bleken, Marina Azzaroli; Baadshaug, Ole Hans; Fykse, Haldor; Haugen, Lars Egil; Lundekvam, Helge; Morken, John; Romstad, Eirik; Rørstad, Per Kristian; Skjelvåg, Arne Oddvar; Sogn, Trine A. (2006) A methodology for integrated economic and environmental analysis of pollution from agriculture. Agricultural Systems. vol. 88.
- Morken, John; Sørby, Bernt; Sørby, Ivar; Birkeland, Knut; Sakshaug, Stein. (2005) Bruk av bioenergi i landbruket. Er det lønnsomt å bygge gårdsbiogassanlegg, og hvilke fordeler kan bonden og samfunnet oppnå?. Grønn forskning. vol. 9 (121).
- Morken, John; Sakshaug, Stein. (1998) Direct Ground Injection (DGI) of slurry to avoid ammonia emission. ?. vol. 51.
- Morken, John; Witney, Brian. (1998) Direct Ground Injection - a novelty on slurry injection. ?. vol. 53 (4).
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Undervisning
THT 291 - Avfallsteknologi
THT320 - Miljøanalyser
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Forskning & prosjekt
Prosjekter
Access to modern and affordable energy supports growing economic activities and improves standard and conditions of living. However, these can only be achieved when relevant competence capacities are developed.
The NovelPol project deals with scientific characterisation of sources, dispersion and exposure processes for novel organic pollutants of different organic wastes originating but not limited to households, agriculture, fisheries, sewage treatment etc
Forskningsprosjekter med nettside utenfor NMBU
Forskningsområder
Tema:
- Bioøkonomi
- Klima
- Energi
- Teknologi
Spesialområder:
- Gruppeoppgave
Forskningsområder:
- Matematikk og naturvitenskap
- Miljøteknikk/-teknologi
- Teknologi