ABSTRACT
Biogas generation is accomplished by anaerobic digestion of
biodegradable material in a biogas digester. Anaerobic digestion as a process
requires dynamic model for predicting process performance. Mathematical
model for biogas production from anaerobic digesters described in this study
was used to predict biogas generation using experimental data. Multiple
regression analysis was used in analyzing two sets of data, the first sets of
data contains four different experimental results of biogas yield in which the
biogas production rate was determined weekly. The second sets of data
containing four different experimental results had biogas production rate
determined daily, while the first data sets were used as a curve fitting model,
the second sets were used for the verification of the model derived. The
predicted values of biogas yield were close to the measured values with a
maximum correlation coefficient, R = 0.91.
It was further showed that the regression constants were dependent on
temperature only. Hence, the predictive capability of the model can be improved by making those regression constants dependent on temperature.
KIDA, S (2021). Estimation Of Biogas Reactor Constants Using Multiple Regression Analysis. Afribary. Retrieved from https://afribary.com/works/estimation-of-biogas-reactor-constants-using-multiple-regression-analysis
KIDA, SHUAIBU "Estimation Of Biogas Reactor Constants Using Multiple Regression Analysis" Afribary. Afribary, 21 May. 2021, https://afribary.com/works/estimation-of-biogas-reactor-constants-using-multiple-regression-analysis. Accessed 23 Nov. 2024.
KIDA, SHUAIBU . "Estimation Of Biogas Reactor Constants Using Multiple Regression Analysis". Afribary, Afribary, 21 May. 2021. Web. 23 Nov. 2024. < https://afribary.com/works/estimation-of-biogas-reactor-constants-using-multiple-regression-analysis >.
KIDA, SHUAIBU . "Estimation Of Biogas Reactor Constants Using Multiple Regression Analysis" Afribary (2021). Accessed November 23, 2024. https://afribary.com/works/estimation-of-biogas-reactor-constants-using-multiple-regression-analysis