Blar i Brage NMBU på forfatter "Jonassen, Kjell Rune"
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Biogas digestate as substrate and vector for the introduction of N2O-respiring bacteria to agricultural soil
Jonassen, Kjell Rune (Phd Thesis;2021:53, Doctoral thesis, 2021)Anthropogenic nitrous oxide (N2O) emissions are largely driven by the input of N-based fertilizers in agriculture. N2O emissions from agricultural soils in Europe are estimated to 0.51 Tg annually (Fig. I), which sums to ... -
Compost and N2O-reducing Microbes as Possible Stabilizers of Biosolids
Eide, Lars Johan (Master thesis, 2021)Biosolids generated from dewatering the end-product of sludge treatment, digestate, are rich in nitrogen, phosphorous and recalcitrant carbon, and are often utilized as fertilizers/soil conditioners in agriculture. Biosolids ... -
Effects of post anaerobic digestion thermal hydrolysis on dewaterability and moisture distribution in digestates
Svennevik, Oda K; Solheim, Odd Egil; Beck, Greeley; Sørland, Geir; Jonassen, Kjell Rune; Rus, Ester; Westereng, Bjørge; Horn, Svein Jarle; Higgins, Matthew J; Nilsen, Pål Jahre (Peer reviewed; Journal article, 2019) -
Nitrous oxide respiring bacteria in biogas digestates for reduced agricultural emissions
Jonassen, Kjell Rune; Hagen, Live H.; Vick, Silas; Arntzen, Magnus Ø.; Eijsink, Vincent; Frostegård, Åsa; Lycus, Pawel Michal; Molstad, Lars; Pope, Phillip; Bakken, Lars (Peer reviewed; Journal article, 2021) -
Protecting Thermally Hydrolyzed Biosolids from Pathogenic Bacterial Growth by Addition of Compost
Svennevik, Oda K.; Jonassen, Kjell Rune; Svensson, Kine; Hagen, Live Heldal; Westereng, Bjørge; Solheim, Odd Egil; Nilsen, Pål Jahre; Horn, Svein Jarle; Bakken, Lars (Peer reviewed; Journal article, 2020)Sludge biosolids for agricultural application represent a valuable fertilizer but also a health risk unless pathogens are effectively reduced, and recontamination controlled. The Post Anaerobic Digestion Thermal Hydrolysis ...