Fig. 3From: Implementing circular economy concept by converting cassava pulp and wastewater to biogas for sustainable production in starch industryResource consumption and waste generation (per 1000 kg of cassava starch produced) from CSPP. Three scenarios of starch production are Scenario 1, a factory without integrated biogas system, Scenario 2, a factory with integrated biogas installation using wastewater as a raw material, and Scenario 3, a factory with biogas system using both wastewater and cassava pulp as raw materialsBack to article page