Contribution of prokaryotes andeukaryotes to CO2emissions in thewastewater treatment process
Artykuł w czasopiśmie
MNiSW
100
Lista 2021
| Status: | |
| Autorzy: | Jaromin-Gleń Katarzyna, Babko Roman, Kuzmina Tatyana, Danko Yaroslav, Łagód Grzegorz, Polakowski Cezary, Szulżyk-Cieplak Joanna, Bieganowski Andrzej |
| Dyscypliny: | |
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| Rok wydania: | 2020 |
| Wersja dokumentu: | Elektroniczna |
| Język: | angielski |
| Wolumen/Tom: | 2020 |
| Numer artykułu: | 9325 |
| Strony: | 1 - 14 |
| Efekt badań statutowych | NIE |
| Materiał konferencyjny: | NIE |
| Publikacja OA: | TAK |
| Licencja: | |
| Sposób udostępnienia: | Witryna wydawcy |
| Wersja tekstu: | Ostateczna wersja opublikowana |
| Czas opublikowania: | W momencie opublikowania |
| Data opublikowania w OA: | 17 czerwca 2020 |
| Abstrakty: | angielski |
| Reduction of the greenhouse effect is primarily associated with the reduction ofgreenhouse gas (GHG) emissions. Carbon dioxide (CO2) is one of the gases thatincreases the greenhouse effect - it is responsible for about half of the greenhouseeffect. Significant sources of CO2are wastewater treatment plants (WWTPs) andwaste management, with about 3% contribution to global emissions. CO2is producedmainly in the aerobic stage of wastewater purification and is a consequence ofactivated sludge activity. Although the roles of activated sludge components in thepurification process have been studied quite well, their quantitative contribution toCO2emissions is still unknown. The emission of CO2caused by prokaryotes andeukaryotes over the course of a year (taking into account subsequent seasons) inmodel sequencing batch reactors (SBR) is presented in this study. In this work, forthefirst time, we aimed to quantify this contribution of eukaryotic organisms to totalCO2emissions during the WWTP process. It is of the order of several or more ppm.The contribution of CO2produced by different components of activated sludge inWWTPs can improve estimation of the emissions of GHGs in this area of humanactivity. |
