- Tytuł:
- Effect of carbon source and nitrate concentration on denitrification of high-nitrate wastewater
- Autorzy:
-
Horová, Dorota
Bezucha, Petr
Růžičková, Iveta - Powiązania:
- https://bibliotekanauki.pl/articles/207338.pdf
- Data publikacji:
- 2020
- Wydawca:
- Politechnika Wrocławska. Oficyna Wydawnicza Politechniki Wrocławskiej
- Tematy:
-
activated sludge
biological denitrification
sewage treatment plant
osad czynny
oczyszczalnia ścieków
denitryfikacja biologiczna - Opis:
- The aim of the present work was to study the applicability of the activated sludge from a municipal wastewater treatment plant for high strength nitrate denitrification process. A sequenced batch reactor operated at initial nitrate concentration in the range from 750 to 8500 mg NO−3 -N/dm3 .The effectiveness of various carbon sources on denitrification rate and nitrite accumulation was studied. The average specific denitrification rate was in the range from 58 to 62 mg NO−3 -N /(g VSS·h) for ethanol, glycerol, molasses and whey. The denitrification with methanol was not effective.
- Źródło:
-
Environment Protection Engineering; 2020, 46, 1; 73-89
0324-8828 - Pojawia się w:
- Environment Protection Engineering
- Dostawca treści:
- Biblioteka Nauki
Artykuł