Førsteamanuensis ved Institutt for matematiske realfag og teknologi, seksjon bygg og miljø.
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Arbeidsområder
- 1. Teknologi for biogassbehandling av organiske materialer (forbehandling - reaktorteknolgi - etterbehandling)
- 2. Ammoniakmodellering
- 3. LCA av avfallshåndtering
- 4. Tilføringsteknikk for avfallsfraksjoner på jord
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Publikasjoner
- Lyng, K.-A., Saur Modahl, I., Møller, H., Morken, J., Briseid, T. and Hanssen, O.J. 2015. The BioValueChain model: a Norwegian model for calculating environmental impacts of biogas value chains. The International Journal of Life Cycle Assessment: 20.4: 490-502
- Fjørtoft, K., Morken, J., Hanssen, J.F. and Briseid, T. 2014. Methane production and energy evaluation of a farm scaled biogas plant in cold climate area. Bioresource Technology 169: 72-79.
- Estevez, M.M., Linjordet, R.,Horn, S.J., Morken J. 2014. Improving nutrient fixation and dry matter content of an ammonium-rich anaerobic digestion effluent by struvite formation and clay adsorption. Water Science & Technology 70.2: 337-344.
- Estevez, M.M., Sapci, Z., Linjordet, R, Schnürer, Morken J. 2014. Semi-continuous anaerobic co-digestion of cow manure and steam-exploded Salix with recirculation of liquid digestate. J Environmental Management 136: 9-15.
- Estevez, M.M., Sapci, Z., Linjordet, R, Morken J. 2014. Incorporation of fish by-product into the semi-continuous co-digestion of pre-treated lignocellulose and cow manure, with recovery of digestate's nutrients. Renewable energy 66: 550-558.
- Sapci, Z. and Morken, J. 2014. The effect of algae species on biodiesel and biogas production observed by using a data model combines algae cultivation with an anaerobic digestion (ACAD) and a biodiesel process. Energy Conversion and Management, 79(2014): p. 519-524.
- Morken, J. & Sapci, Z. 2013. Evaluating biogas in Norway - bioenergy and greenhouse gas reduction potentials. Agricultural Engineering International: CIGR Journal Vol 15, No. 2: 148-160.
- Morken, J., Sapci, Z. and Strømme, J.E. 2013. Modelling of biodiesel production in algae cultivation with anaerobic digestion (ACAD). Energy Policy, 60: 98-105.
- Sapci, Z.,Morken, J. and Linjordet, R. 2013. An investigation of The Enhancement of Biogas Yields from Lignocellulosic Material using two Pretreatment Methods: Microwave irradiation and Steam Explosion. BioRes. 8(2), 1976-1985.
- Estevez M.M., Morken J. and Linjordet R. 2012. Effects of steam explosion and co-digestion in the methane production from Salix by mesophilic batch assays. Bioresource Technology 2012 ;V 104:749-756.
- Vatn, A., Bakken, L., Bleken, M. A., Baadshaug, O. H., Fykse, H., Haugen, L. E., Lundekvam, H., Morken, J., Romstad, E., Rørstad, P. K., Skjelvåg, A. O., Sogn, T., Vagstad, N. and Ystad, E. 2006. A methodology for integrated economic and environmental analysis of pollution from agriculture. Agricultural Systems 88: 270-293.
- Morken, J. & Rørstad, P. K. 2002. Environmentally friendly Manure Management Technologies and Policy Instruments. IAHS no. 273: 49-55.
- Morken, J. & Sakshaug, S. 1998. Direct Ground Injection (DGIâ) of slurry to avoid ammonia emission. Nutrient Cycling in Agrosystems 51: 59 – 63.
- Kirchmann, H., Esala, M., Morken, J., Ferm, M., Bussink, W., Gustavsson, J., and Jakobsson, C. 1998. Ammonia emissions from agriculture - Summary of the Nordic seminar on ammonia emission, science and policy. Nutrient Cycling in Agrosystems 51: 1-3.
- Morken, J. 1991. Slurry application techniques for grassland: effects on herbage yield, nutrient utilization and ammonia volatilization. Norwegian J. of Ag.Sci. 5:153-162.
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Undervisning
THT 291 - Avfallsteknologi
THT320 - Miljøanalyser
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Forskning & prosjekt
Prosjekter
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