• A re-analysis of NH4+ sorption on biochar: Have expectations been too high? 

      Weldon, Simon Mark; van der Veen, Bert; Farkas, Eva; Kocatürk Schumacher, Nazli Pelin; Dieguez-Alonso, Alba; Budai, Alice Erzebet; Rasse, Daniel (Peer reviewed; Journal article, 2022-04-22)
      Sorption of nutrients such as NH4+ is often quoted as a critical property of biochar, explaining its value as a soil amendment and a filter material. However, published values for NH4+ sorption to biochar vary by more than ...