Tables index

From

Energy Supply with Biogas – An Example of Curricula Innovation Research in the Field of Renewable Energy

Isabel Rubner, Linda Baur, Bettina Grau, Jörg Steinbrenner, Benedikt Hülsemann

World Journal of Chemical Education. 2023, 11(3), 38-44 doi:10.12691/wjce-11-3-4
  • Table 1. Test conditions and volatile solids (VS) ratio for the tests conducted in the Hohenheim Biogas Yield Test. For variations A-E a compost was used as the inoculum, and for the reference variation an inoculum cultivated under anaerobic conditions was used
  • Table 2. Average values and standard deviation after 35 days digestion in the Hohenheim Biogas Yield Test. For variations A-E compost was used as the inoculum, and for the reference variation an inoculum cultivated under anaerobic conditions was used. All volumes are given under standard conditions (p = 1013.25 hPa; T = 0°C)
  • Table 3. Parameters of the fitted Gompertz model with the upper asymptote as the methane production maximum (S), the production rate (Rm), and the lag phase (λ). Mean absolute error (MAE) was used to describe the quality of fit