- E-mailStian.Hegdahl@uib.no
- Visitor AddressAllégaten 41Realfagbygget5007 Bergen
- Postal AddressPostboks 78035020 Bergen
Academic article
- (2022). Hydrothermal liquefaction of sewage sludge anaerobic digestate for bio-oil production: Screening the effects of temperature, residence time and KOH catalyst. Waste Management & Research. 1-10.
Lecture
- (2022). Fra biorest til bioolje - Utnyttelse av biorest fra biogassanlegg.
- (2022). Fra biorest til bioolje - Utnyttelse av biorest fra biogassanlegg.
- (2020). Bioolje fra prosessert kloakk.
Academic lecture
- (2022). Biogas Residues as Feedstock for Hydrothermal Conversion: Bio-Oil Yield Optimisation and Fate of Drugs.
- (2022). 150x Upscaling of Batch Hydrothermal Liquefaction of Digested Wastewater Sludge with Water and Ethanol using an Experimental Design.
- (2019). Utilizing Digested Wastewater Sludge in Hydrothermal Conversion to Produce Bio-oil.
Poster
- (2021). Hydrothermal Liquefaction of Digested Sewage Sludge to Produce Bio-Oil - Thermochemical conversion of digested sewage sludge in water or ethanol as an in-situ solvent system has been optimized at small and large scale.
More information in national current research information system (CRIStin)