Statistical prediction of biogas and methane yields during anaerobic digestion based on the composition of lignocellulosic biomass

نویسندگان

چکیده

In the described study, relationships between percentage and structure of selected lignocellulosic components efficiency their anaerobic digestion quality produced biogas were analyzed. This research included various raw materials. The tests carried out according to DIN standard 38 414-8 (1985) VDI 4630 (2016). Multiple TAPPI standards Seifert method used determine chemical composition lignocellulose Lignin analysis was performed using Fourier transform infrared spectroscopy. Wide-angle X-Ray scattering degree crystallinity cellulose. positively correlated with C=O syringyl guaiacyl ratio, negatively crystalline cellulose, lignin, extractives. addition, methane holocellulose extractives substances soluble in NaOH, OH groups. found independent features accounted for 86.0% variability 68.0% variability.

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ژورنال

عنوان ژورنال: Bioresources

سال: 2021

ISSN: ['1930-2126']

DOI: https://doi.org/10.15376/biores.16.4.7086-7100