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Izvorni znanstveni članak
https://doi.org/10.13044/j.sdewes.d6.0200

Enhanced Pollution Removal with Heat Reclamation in a Small Hungarian Wastewater Treatment Plant

Viola Somogyi   ORCID icon orcid.org/0000-0002-7401-3942 ; Institute of Environmental Engineering, University of Pannonia, Egyetem u. 10, 8200 Veszprém, Hungary
Viktor Sebestyén ; Institute of Environmental Engineering, University of Pannonia, Egyetem u. 10, 8200 Veszprém, Hungary
Zsófia Kovács ; Institute of Environmental Engineering, University of Pannonia, Egyetem u. 10, 8200 Veszprém, Hungary
Réka H. Hargitai ; Institute of Environmental Engineering, University of Pannonia, Egyetem u. 10, 8200 Veszprém, Hungary
Endre Domokos ; Institute of Environmental Engineering, University of Pannonia, Egyetem u. 10, 8200 Veszprém, Hungary

Puni tekst: engleski, pdf (2 MB) str. 494-504 preuzimanja: 189* citiraj
APA 6th Edition
Somogyi, V., Sebestyén, V., Kovács, Z., Hargitai, R.H. i Domokos, E. (2018). Enhanced Pollution Removal with Heat Reclamation in a Small Hungarian Wastewater Treatment Plant. Journal of Sustainable Development of Energy, Water and Environment Systems, 6 (3), 494-504. https://doi.org/10.13044/j.sdewes.d6.0200
MLA 8th Edition
Somogyi, Viola, et al. "Enhanced Pollution Removal with Heat Reclamation in a Small Hungarian Wastewater Treatment Plant." Journal of Sustainable Development of Energy, Water and Environment Systems, vol. 6, br. 3, 2018, str. 494-504. https://doi.org/10.13044/j.sdewes.d6.0200. Citirano 31.07.2021.
Chicago 17th Edition
Somogyi, Viola, Viktor Sebestyén, Zsófia Kovács, Réka H. Hargitai i Endre Domokos. "Enhanced Pollution Removal with Heat Reclamation in a Small Hungarian Wastewater Treatment Plant." Journal of Sustainable Development of Energy, Water and Environment Systems 6, br. 3 (2018): 494-504. https://doi.org/10.13044/j.sdewes.d6.0200
Harvard
Somogyi, V., et al. (2018). 'Enhanced Pollution Removal with Heat Reclamation in a Small Hungarian Wastewater Treatment Plant', Journal of Sustainable Development of Energy, Water and Environment Systems, 6(3), str. 494-504. https://doi.org/10.13044/j.sdewes.d6.0200
Vancouver
Somogyi V, Sebestyén V, Kovács Z, Hargitai RH, Domokos E. Enhanced Pollution Removal with Heat Reclamation in a Small Hungarian Wastewater Treatment Plant. Journal of Sustainable Development of Energy, Water and Environment Systems [Internet]. 2018 [pristupljeno 31.07.2021.];6(3):494-504. https://doi.org/10.13044/j.sdewes.d6.0200
IEEE
V. Somogyi, V. Sebestyén, Z. Kovács, R.H. Hargitai i E. Domokos, "Enhanced Pollution Removal with Heat Reclamation in a Small Hungarian Wastewater Treatment Plant", Journal of Sustainable Development of Energy, Water and Environment Systems, vol.6, br. 3, str. 494-504, 2018. [Online]. https://doi.org/10.13044/j.sdewes.d6.0200

Sažetak
The aim of the research is to outline the possibilities of utilizing waste heat in small municipal wastewater treatment plants. The facility, which was chosen as case-study, accepts about 2,300 m3 of raw sewage daily. In wintertime the wastewater temperature decreases to 10-14 °C which results in lower nitrification capacity based on measurement and validated model results. The excess heat of the wastewater would serve to increase the temperature of the aeration tank in order to enhance the microbiological activity and thus the efficiency of pollutant removal. The amount of reusable waste heat is calculated and with the help of dynamic simulation the effluent quality was determined to compare
it with the original results. Increasing the temperature by 6 °C in the aerated tank, ammonium removal could be improved by 61%. This way not only the heat, but the nutrient pollution could be mitigated, too.

Ključne riječi
Waste heat recovery; Wastewater treatment; Activated sludge model; Dynamic simulation; Nitrogen removal

Hrčak ID: 206028

URI
https://hrcak.srce.hr/206028

Posjeta: 343 *