MATEC Web of Conferences
Volume 64, 20162016 2nd International Conference on Chemical Materials and Process (ICCMP 2016)
|Number of page(s)||5|
|Section||Environment & Chemistry|
|Published online||01 July 2016|
Energetic Efficiency of the Vegetable Waste Used as Substrate for Biogas Production
1 Institute of Biosystems Engineering, Poznan University of Life Sciences, ul. Wojska Polskiego 28 60-637 Poznan, Poland
2 Industrial Institute of Agricultural Engineering, ul. Starolecka 31 60-963 Poznan, Poland
3 Department of Biotechnology and Food Microbiology, Poznan University of Life Sciences, Wojska Polskiego 48, 60-637 Poznan, Poland
4 Institute of Electrical Engineering and Electronics, Poznan University of Technology, ul. Piotrowo 3a, 60-965 Poznan, Poland
Different vegetable waste materials (beetroot leaves, turnip leaves, yellow beans, onion waste), commonly found in Central Poland were tested for estimation of energy efficiency while methane fermentation process. The results showed that the biggest green mass of vegetable waste harvested from field was related to the highest water content. In contrary, the higher methane production from 1 Mg of tested biowaste was obtained in case of the materials with the highest dry mass content (yellow beans and onion waste, 28.03 and 44.33 m3 Mg-1). Although the onion waste was the lowest fermented substrate, however the energy yield for this material is visibly the highest (4435 kWh ha-1) among all tested ones.
© Owned by the authors, published by EDP Sciences, 2016
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