- Tytuł:
- Methane and hydrogen production from potato wastes and wheat straw under dark fermentation
- Autorzy:
-
Sołowski, Gaweł
Konkol, Izabela
Shalaby, Marwa
Cenian, Adam - Powiązania:
- https://bibliotekanauki.pl/articles/2034049.pdf
- Data publikacji:
- 2021
- Wydawca:
- Polska Akademia Nauk. Czytelnia Czasopism PAN
- Tematy:
-
dark fermentation
hydrogen production
wheat straw
boiled potato wastes
microaeration
inoculum stressing
ciemna fermentacja
produkcja wodoru
słoma pszenna
gotowane odpady ziemniaczane
mikronapowietrzanie - Opis:
- Batch dark fermentation of wheat straw and boiled potato wastes at volatile suspended solids (VSS) 5 g VSS/L are examined and compared. Investigations on dark fermentation of potatowastes and wheat straw were carried out at different pH and OFR (oxygen flow rate) values and inoculum pretreatment. The obtained hydrogen yield from waste potato was 70 mL/g VSS, while for hydrolysed wheat straw it amounted to 80 mL/g VSS. The optimum conditions for potato dark fermentation are acidic pH 6.0 and OFR 1.0 mL/h, while for the wheat straw, optimal conditions are pH 6.4 and OFR 4.6 mL/h. The comparison revealed a significant difference in hydrogen production due to the type of substrate, inoculum stressing and DF conditions applied.
- Źródło:
-
Chemical and Process Engineering; 2021, 42, 1; 3-13
0208-6425
2300-1925 - Pojawia się w:
- Chemical and Process Engineering
- Dostawca treści:
- Biblioteka Nauki
Artykuł