• Beyond animal feed? The valorisation of brewers’ spent grain 

      Bolwig, Simon; Mark, Michael Spjelkavik; Happel, Maaike Karlijn; Brekke, Andreas (Chapter; Peer reviewed, 2019)
      The beer brewing industry has long been considered somewhat bio-circular since the major part of its organic side-stream, spent grain, returns to the biological system in the form of animal feed. In many places, spent grain ...
    • Valorization of bio-residuals in the food and forestry sectors in support of a circular bioeconomy: A review 

      Gregg, Jay Sterling; Jürgens, Jonas; Happel, Maaike Karlijn; Strøm-Andersen, Nhat; Tanner, Anne Nygaard; Bolwig, Simon; Klitkou, Antje (Peer reviewed; Journal article, 2020)
      This literature review focuses on valorization of bio-residuals from the brewery, dairy, slaughterhouse and forestry sectors. Bio-residuals are organic wastes, side streams, or residues that remain at the end of the ...