Fig. 1From: Towards biowastes valorization: Peanut shell as resource for quality chemicals and activated biochar productionSchematic illustration of open-loop recycling between three systems. “Adapted from Journal of Cleaner Production, Vol 196, Johanna Olofsson and Pal Borjesson, Residual biomass as resource – Life-cycle environmental impact of wastes in circular resource systems, 997-1006, Copyright (2018), with permission from Elsevier”Back to article page