Enhancement of Methanogenesis at a Municipal Landfill Site by Addition of Sewage Sludge
Artykuł w czasopiśmie
| Status: | |
| Autorzy: | Pawłowska Małgorzata, Siepak Jerzy |
| Rok wydania: | 2006 |
| Wersja dokumentu: | Drukowana | Elektroniczna |
| Język: | angielski |
| Numer czasopisma: | 4 |
| Wolumen/Tom: | 23 |
| Strony: | 673 - 679 |
| Web of Science® Times Cited: | 20 |
| Scopus® Cytowania: | 24 |
| Bazy: | Web of Science | Scopus |
| Efekt badań statutowych | NIE |
| Materiał konferencyjny: | NIE |
| Publikacja OA: | NIE |
| Abstrakty: | angielski |
| The results of technical-scale work carried out at a landfill site for municipal waste in Poland are presented. Sewage sludges (raw and digested) were introduced into the waste layer at the site and the composition of the generated biogas was determined. Addition of the sludge to the deposited waste once every 3 months assured production of biogas with methane concentration above 30% v/v, even as early as 1.5 months after addition. A significant impact of the addition of sodium acetate in both enhancing the methane content of biogas and accelerating the onset of methanogenesis, was observed. The latter effect—in combination with the elimination of interruptions in its supply—would allow for its more efficient use in power-generation. |
