Seasonal Changes in Nitrogen, Phosphorus, BOD and COD Removal in Bystre Wastewater Treatment Plant

• Autorzy: Skoczko I. , Struk-Sokołowska J. , Ofman P.

Identyfikatory

DOI

10.12911/22998993/74361

• Języki publikacji: EN

Abstrakty

EN

The aim of this study was to determinate seasonal changes in industrial wastewater treatment effectiveness. Studies were carried out in mechanical-biological wastewater treatment plant in Bystre near Giżycko to which inflows mixture of domestic and dairy wastewater. Laboratory studies were carried out by Water and Wastewater Company in Giżycko. For statistical analysis results form years 2014 and 2015 were considered. The scope of statistical analysis includes basic statistical measures including arithmetic mean, median, minimum, maximum and standard deviation. Changes in seasonal treatment effectiveness were shown by Fisher-Snedecore LSD test. Seasonal changes were observed for BOD, COD and total nitrogen removal effectiveness. Total phosphorus was not subjected to that kind of changes.

Słowa kluczowe

EN

wastewater treatment; seasonal changes; dairy wastewater

• Wydawca: Polskie Towarzystwo Inżynierii Ekologicznej ; Lublin University of Technology
• Czasopismo: Journal of Ecological Engineering
• Rocznik: 2017
• Tom: Vol. 18, nr 4
• Strony: 185--191
• Opis fizyczny: Bibliogr. 14 poz, tab., rys.

Twórcy

autor

Skoczko I.

• Bialystok University of Technology, Department of Technology in Environmental Engineering and Protection, Wiejska 45E Str., 15-351 Białystok, Poland

autor

Struk-Sokołowska J.

• Bialystok University of Technology, Department of Technology in Environmental Engineering and Protection, Wiejska 45E Str., 15-351 Białystok, Poland

autor

Ofman P.

• Bialystok University of Technology, Department of Technology in Environmental Engineering and Protection, Wiejska 45E Str., 15-351 Białystok, Poland

Bibliografia

• 1. Bartkowska I., Dzieni L., Wawrentowicz D., 2011. Efficiency of sewage treatment plant in Hajnówka and proposal of its modernization, Journal of Ecological Engineering, no. 24, 226–235 (in Polish).
• 2. Bartkowska I., Klaus W., 2013. Performance analysis of sewage treatment plant working in the SBR system, Economics and Environment, no. 4(47), 107–117 (in Polish).
• 3. Brzezińska A., Zawilski M., 2010. Dynamic modeling of the biological treatment process for combined wastewater: A case study, Environmental Protection, no. 3, 21–26 (in Polish).
• 4. Brzezińska A., 2011. Variability of combined wastewater temperaturę on the basis of on-line measurements, Journal of Ecological Engineering, no. 26, 290–302 (in Polish).
• 5. Bugajski P., Kaczor G., Bergel T., 2015. The removal of reliability nitrogen in wastewater treatment plant witch sequencing biological reactor, Acta Scientiarum Polonorum, no. 14(3), 19–27 (in Polish).
• 6. Bugajski P., 2011. The effect of sewage temperature on values of the selected sewage pollution indexes for the sequential batch reactor (SBR) treatment plant, Infrastructure and Ecology of Rural Areas, no. 2, 7–15 (in Polish).
• 7. Dąbrowski W., 2011. Determination of pollutants concentration changes during dairy wastewater treatment in Mlekovita Wysokie Mazowieckie, Journal of Ecological Engineering, no. 24, 236–242 (in Polish).
• 8. Drzewicki A., 2004. Bioindication significance of microfauna in sewage treatment by activated sludge method, Gas, Water and Sanitary Engineering, no. 10, 359–361. (in Polish)
• 9. http://www.pwikgizycko.pl/oczyszczalnia.html
• 10. Kaczor G., 2008. The effect of sewage temperature on values of the selected sewage pollution indexes for the sequential batch reactor (SBR) treatment plant, Infrastructure and Ecology of Rural Areas, no. 3, 129–137 (in Polish).
• 11. Rabajczyk A., Garbala A., 2011. Role of active sludge in the reduction of inorganic pollutants on the example of the sewage treatment plant in Suchedniow, Journal of Swietokrzyskie Mountains Region Rocznik Świętokrzyski series B- Natural Sciences, no. 32, 97–112 (in Polish).
• 12. Stanisz A., 2006. Accessible statistics course using STATISTICA PL on examples from medicine, vol 1 basic statistics, StatSoft, Cracow (in Polish).
• 13. Wałęga A., Plesiński K., Chmielowski K., Satora S., 2010, enhancement possibilities of nitrogen and phosphorus removal from sewage in the treatment plant in Lopuszna, Infrastructure and Ecology of Rural Areas, no. 1, 111–123 (in Polish).
• 14. Żaba T., Królikowski A., Królikowska J., 2011. Failure frequency for a small water treatment plant, Journal of Ecological Engineering, no. 24, 215–225 (in Polish).

Uwagi

PL

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę (zadania 2017).