Papers by Anisa Salsabila
Elkawnie, 2021
Biogas promises bioenergy to be developed as a renewable fuel to reduce the fossil energy crisis.... more Biogas promises bioenergy to be developed as a renewable fuel to reduce the fossil energy crisis. Biogas raw material can be derived from tofu liquid waste. Biogas is processed by anaerobic digestion. This study aimed to develop a simulation of the kinetic model variations of biogas production from tofu liquid waste. The results showed that the ascending limb of the exponential equation had a greater coefficient (R 2 = 1) than the ascending limb of the linear equation (R 2 = 0.9574). The descending limb of the linear equation had a better coefficient (R 2 = 0.9574) than the descending limb of the exponential equation (R 2 = 0.95). The Gaussian model had the greatest R 2 of 0.9937. Logistic growth had the greatest coefficient (R 2 = 0.9951) compared to modified Gompertz (R 2 = 0.9817) and exponential rise to maximum (R 2 = 0.9852) in the simulation of cumulative biogas production. The fit model for kinetic biogas production from tofu liquid waste is Gaussian Model.
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Papers by Anisa Salsabila