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The role of slowly biodegradable substrate in a full-scale biological nutrient removal activated sludge systems
Abstract
This paper contains futher results obtained at ''Wschod'' WWTP in Gdańsk under transient conditions (spring season) and comparation of similar experiments carried out at a recently upgraded ''Debogorze'' WWTP in Gdynia. The removal of colloidal and particulate fractions resulted in similar effects (reduced process rates) at both plants. For example, the initial denitrification rates (NUR1) were up to 30% lower during the ''conventional'' experiments. In contrast, only a minor reduction (up to 10%) was observed with respect to the maximum PRR under anaerobic conditions. From this study, it is evident that the knowledge of the wastewater characteristics is important in terms of optimization of denitrification and EBPR in a full-scale biological nutrient removal activated sludge systems.
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- Category:
- Conference activity
- Type:
- publikacja w wydawnictwie zbiorowym recenzowanym (także w materiałach konferencyjnych)
- Title of issue:
- W Proceedings of the 8th International Congress of Societas Humboldtiana Polonorum : Welt Ohne Grenzen- Wossenschaft Ohne Grenzen = World Without Borders - Science Without Borders, Toruń, 27-30 June 2010 strony 83 - 85
- Language:
- English
- Publication year:
- 2010
- Bibliographic description:
- Drewnowski J., Mąkinia J.: The role of slowly biodegradable substrate in a full-scale biological nutrient removal activated sludge systems// W Proceedings of the 8th International Congress of Societas Humboldtiana Polonorum : Welt Ohne Grenzen- Wossenschaft Ohne Grenzen = World Without Borders - Science Without Borders, Toruń, 27-30 June 2010/ ed. eds. B. Buszewski i M. Jaskuła. Toruń: SHP, 2010, s.83-85
- Verified by:
- Gdańsk University of Technology
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