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Title | Effect of phosphogypsum addition on methane yield in biogas and digestate properties during anaerobic digestion |
Authors |
Chubur, Viktoriia Serhiivna
![]() Chernysh, Yelyzaveta Yuriivna ![]() Ferchau, E. Zaffar, N. |
ORCID |
http://orcid.org/0000-0003-4871-1162 http://orcid.org/0000-0003-4103-4306 |
Keywords |
biogas anaerobic digestion phosphogypsum digestate methane |
Type | Article |
Date of Issue | 2022 |
URI | https://essuir.sumdu.edu.ua/handle/123456789/88209 |
Publisher | Sumy State University |
License | Creative Commons Attribution 4.0 International License |
Citation | Chubur, V., Chernysh, Y., Ferchau, E., Zaffar N. (2022). Effect of phosphogypsum addition on methane yield in biogas and digestate properties during anaerobic digestion. Journal of Engineering Sciences, Vol. 9(1), pp. H11-H18, doi: 10.21272/jes.2022.9(1).h2 |
Abstract |
The study discussed the use of phosphogypsum by-product waste in anaerobic digestion processes.
Besides the production of biogas from plant substrate with the addition of phosphogypsum, the focus was placed on
the enrichment of digestate with phosphogypsum as a mineral additive to increase the concentration of valuable
macro-and microelements. The component composition of the obtained digestates was analyzed, and opportunities
for additional research were determined. Research on the use of mineral additives in anaerobic digestion is considered
promising. Phosphogypsum favors the quality of digestate as an organic mineral fertilizer with a higher content of
mineral components. Furthermore, the contribution of phosphogypsum to plant substrate to achieve higher biogas
production is not apparent, but with an impact on the component composition of biogas; however, there is an
opportunity to consider the potential benefits of using the additive with another type of substrate waste for the
anaerobic digestion process. |
Appears in Collections: |
Journal of Engineering Sciences / Журнал інженерних наук |
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Chubur_jes_1_2022.pdf | 770.14 kB | Adobe PDF | -2046145089 |
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