التفاصيل البيبلوغرافية
| العنوان: |
Hydrogen Dark Fermentation for Degradation of Solid and Liquid Food Waste |
| المؤلفون: |
Vira Hovorukha, Olesia Havryliuk, Galina Gladka, Oleksandr Tashyrev, Antonina Kalinichenko, Monika Sporek, Agnieszka Dołhańczuk-Śródka |
| المصدر: |
Energies, Vol 14, Iss 7, p 1831 (2021) |
| بيانات النشر: |
MDPI AG, 2021. |
| سنة النشر: |
2021 |
| المجموعة: |
LCC:Technology |
| مصطلحات موضوعية: |
biohydrogen, green energy, fermentation, solid food waste, liquid food waste, environmental biotechnology, Technology |
| الوصف: |
The constant increase in the amount of food waste accumulating in landfills and discharged into the water reservoirs causes environment pollution and threatens human health. Solid and liquid food wastes include fruit, vegetable, and meat residues, alcohol bard, and sewage from various food enterprises. These products contain high concentrations of biodegradable organic compounds and represent an inexpensive and renewable substrate for the hydrogen fermentation. The goal of the work was to study the efficiency of hydrogen obtaining and decomposition of solid and liquid food waste via fermentation by granular microbial preparation (GMP). The application of GMP improved the efficiency of the dark fermentation of food waste. Hydrogen yields reached 102 L/kg of solid waste and 2.3 L/L of liquid waste. The fermentation resulted in the 91-fold reduction in the weight of the solid waste, while the concentration of organics in the liquid waste decreased 3-fold. Our results demonstrated the potential of granular microbial preparations in the production of hydrogen via dark fermentation. Further development of this technology may help to clean up the environment and reduce the reliance on fossil fuels by generating green hydrogen via recycling of household and industrial organic wastes. |
| نوع الوثيقة: |
article |
| وصف الملف: |
electronic resource |
| اللغة: |
English |
| تدمد: |
1996-1073 |
| Relation: |
https://www.mdpi.com/1996-1073/14/7/1831; https://doaj.org/toc/1996-1073 |
| DOI: |
10.3390/en14071831 |
| URL الوصول: |
https://doaj.org/article/b4d87f1970a0450dba755ffe2f270bd9 |
| رقم الانضمام: |
edsdoj.b4d87f1970a0450dba755ffe2f270bd9 |
| قاعدة البيانات: |
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