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Original scientific paper
https://doi.org/10.33765/thate.10.2.1

FISH CANNING WASTEWATER TREATMENT IN SEQUENCING BATCH REACTOR WITH ACTIVATED SLUDGE

Dijana Grgas   ORCID icon orcid.org/0000-0003-0687-6524 ; University of Zagreb, Faculty of Food Technology and Biotechnology, Zagreb, Croatia
Marina Ugrina ; University of Zagreb, Faculty of Food Technology and Biotechnology, Zagreb, Croatia
Merima Toromanović ; University of Bihać, Biotechnical Faculty, Bihać, Bosnia and Herzegovina
Jasmina Ibrahimpašić ; University of Bihać, Biotechnical Faculty, Bihać, Bosnia and Herzegovina
Tea Štefanac   ORCID icon orcid.org/0000-0002-0491-469X ; University of Zagreb, Faculty of Food Technology and Biotechnology, Zagreb, Croatia
Tibela Landeka Dragičević   ORCID icon orcid.org/0000-0001-6389-824X ; University of Zagreb, Faculty of Food Technology and Biotechnology, Zagreb, Croatia

Fulltext: english, pdf (307 KB) pages 29-34 downloads: 148* cite
APA 6th Edition
Grgas, D., Ugrina, M., Toromanović, M., Ibrahimpašić, J., Štefanac, T. & Landeka Dragičević, T. (2020). FISH CANNING WASTEWATER TREATMENT IN SEQUENCING BATCH REACTOR WITH ACTIVATED SLUDGE. The holistic approach to environment, 10 (2), 29-34. https://doi.org/10.33765/thate.10.2.1
MLA 8th Edition
Grgas, Dijana, et al. "FISH CANNING WASTEWATER TREATMENT IN SEQUENCING BATCH REACTOR WITH ACTIVATED SLUDGE." The holistic approach to environment, vol. 10, no. 2, 2020, pp. 29-34. https://doi.org/10.33765/thate.10.2.1. Accessed 4 Dec. 2021.
Chicago 17th Edition
Grgas, Dijana, Marina Ugrina, Merima Toromanović, Jasmina Ibrahimpašić, Tea Štefanac and Tibela Landeka Dragičević. "FISH CANNING WASTEWATER TREATMENT IN SEQUENCING BATCH REACTOR WITH ACTIVATED SLUDGE." The holistic approach to environment 10, no. 2 (2020): 29-34. https://doi.org/10.33765/thate.10.2.1
Harvard
Grgas, D., et al. (2020). 'FISH CANNING WASTEWATER TREATMENT IN SEQUENCING BATCH REACTOR WITH ACTIVATED SLUDGE', The holistic approach to environment, 10(2), pp. 29-34. https://doi.org/10.33765/thate.10.2.1
Vancouver
Grgas D, Ugrina M, Toromanović M, Ibrahimpašić J, Štefanac T, Landeka Dragičević T. FISH CANNING WASTEWATER TREATMENT IN SEQUENCING BATCH REACTOR WITH ACTIVATED SLUDGE. The holistic approach to environment [Internet]. 2020 [cited 2021 December 04];10(2):29-34. https://doi.org/10.33765/thate.10.2.1
IEEE
D. Grgas, M. Ugrina, M. Toromanović, J. Ibrahimpašić, T. Štefanac and T. Landeka Dragičević, "FISH CANNING WASTEWATER TREATMENT IN SEQUENCING BATCH REACTOR WITH ACTIVATED SLUDGE", The holistic approach to environment, vol.10, no. 2, pp. 29-34, 2020. [Online]. https://doi.org/10.33765/thate.10.2.1

Abstracts
The biological performance of flocculent sludge in sequencing batch reactor for the treatment of fish canning wastewater was evaluated in terms of organic matter and nutrient removal by gradual increase of salt concentration in the nitritation-denitritation process. Salinity negatively affected the biological system performance in a way that reduced organic and nutrient removal. The removal efficiency of organic matter and nitrogen showed good performance below 20 g NaCl/L, while phosphate accumulating organisms activity was deteriorated and declined during whole experiment. Nitrogen removal occurred as ammonium oxidation with nitrite accumulation. Nitrite reduction was not affected by salt concentration.

Keywords
fish canning wastewater; nutrient removal; organic carbon removal

Hrčak ID: 238990

URI
https://hrcak.srce.hr/238990

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