Publications
NIBIOs employees contribute to several hundred scientific articles and research reports every year. You can browse or search in our collection which contains references and links to these publications as well as other research and dissemination activities. The collection is continously updated with new and historical material.
2025
Forfattere
Valentina Sierra-Jimenez Robert J. Macias Jonathan P. Mathews Vincent Carre Sébastien Leclerc Alice Budai Farid Chejne Jimena Castro-Gutiérrey Alain Celzard Vanessa Fierro Manuel Garcia-PerezSammendrag
No abstract has been registered
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Alice BudaiSammendrag
No abstract has been registered
Sammendrag
No abstract has been registered
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Kjersti Holt HanssenSammendrag
No abstract has been registered
Forfattere
Karen Ane Frøyland Skjennum Thomas Hartnik Gijs D. Breedveld Erlend Grenager Sørmo Jan MulderSammendrag
Per- and polyfluoroalkyl substances (PFAS) pose significant environmental and human hazards due to their resistance towards natural degradation. Anthropogenic activities have resulted in worldwide spreading of PFAS, and soil remediation of PFAS is challenging due to its persistent and mobile nature. Amendment with commercial activated carbon (AC) of fossil origin is one of the preferred immobilization strategies for contaminated soil. However, waste-based sorbents may represent a greener alternative to AC. Here, we review the status and potential for the use of waste-based materials as PFAS sorbents in soil remediation. Key properties in the search of candidate materials are discussed, followed by an overview of potential sorbents. The materials reviewed are bark, protein-rich waste, chitosan, amine-modified waste, compost, biosolids, biochar produced from waste-based substrates, and a selection of industrial waste, notably bottom- and fly ash, char and slag. Performance and sorption behavior of these materials are compared for long- and short-chain PFAS, and their applicability is further discussed. Besides great sorption capacity and affinity, promising amendments combine high abundance, low cost, a potential for modification and low risk. Biochar emerges as the most mature and promising candidate of the materials reviewed. Other waste-based materials also show great PFAS sorption capacities, but their performances in soil have not been properly assessed. Besides sorption studies in environmentally relevant matrices, upscaling and long-term studies are needed to further examine the potential use of waste-based sorbents in remediation of PFAS contaminated soil.
Forfattere
Zahra Bitarafan Wiktoria Kaczmarek-Derda Therese With Berge Inger Sundheim Fløistad Christian AndreasenSammendrag
No abstract has been registered
Forfattere
Carey Donald Gunnhild Jaastad Marianne Hauglid Flågeng Sylvain Alain Yves Merel Josef Rasinger Marc HG Berntssen Ikram BelghitSammendrag
Insect farming is gaining increasing attention because of the ability of insects to upscale a variety of waste and by-product biomass efficiently into proteins and lipids. In the European Union and in Norway, the use of insects is permitted in formulated pig, poultry, and fish feeds and more recently for human consumption. However, the European Food Safety Authority has highlighted the lack of data regarding the safety of processing pesticide-contaminated biomass by insects into feed or food products. Secondly, the presence of insecticide residues in plant biomass might negatively affect the growth or survival of the insects themselves. This study aimed to evaluate the fate of the insecticide pirimiphos-methyl (PM) in black soldier fly (Hermetia illucens, BSF) and yellow mealworm (Tenebrio molitor, YMW) larvae composting. PM is a dominant pesticide found in relevant insect biomasses. Newly hatched larvae were fed on a standard poultry feed substrate spiked with pirimiphos-methyl at different concentrations: 10, 20, and 40 mg/kg (wet base), under optimal breeding conditions. Poultry feed substrate spiked with methanol served as control group. When the feeding media were spiked with 20 and 40 mg/kg of PM, the survival of both BSF and YMW larvae decreased. Mean larvae mass for both species was reduced with increasing concentrations of PM. PM and 7 compounds were identified in a metabolites/transformation product screen that was aided by in silico predictions. One compound, dihydroxy-PM was uniquely detected in larvae. Neither insect species appears to accumulate PM metabolites, and 90% of PM was metabolised. Results indicate that these insects can be reared on PM-contaminated biomass without risk of PM accumulation.
Forfattere
Ignacio SevillanoSammendrag
No abstract has been registered
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Katri Kärkkäinen Sonja T. Kujala Rosario Garcia-Gil Arne Steffenrem Johan Sonesson Liina Hoikkala Harri Mäkinen Sauli ValkonenSammendrag
No abstract has been registered
Forfattere
Seija Tuulentie Therese Bjärstig Inger Hansen Unni Støbet Lande Paul McLean Jani Pellikka Rainer Peltola Jasmine ZhangSammendrag
No abstract has been registered