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2019 | 28 | 4 |
Tytuł artykułu

Efficiency of nutrient removal from household wastewater in nonwoven bioreactors

Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
Our paper presents results of nutrient removal from household wastewater in the bioreactors with nonwoven filters. The experimental system was constructed from two groups of bioreactors in laboratory scale with gravity-fed wastewater supply. The variable differentiating the work of both tested systems was the method of sewage dosing. In both experimental groups, there was a statistically significant reduction ratio of nitrite nitrogen, ammonia nitrogen, phosphate, and sulfide ions. In spite of the marked difference between concentrations of investigated nutrients in treated wastewater between the experimental groups was not possible to demonstrate in most cases the statistically significant differences. The bioreactors fed once every 12 hours showed an additional effect of desiccation of part of a nonwoven filter and a significant deterioration in the quality of treated sewage. The tested systems of reactors provide the scientific promises for their use on an industrial scale as a system with partial treatment of household sewage. The contents of nutrients in treated wastewater, however, still exceeds the permissible level specified in the standard for treated sewage.
Słowa kluczowe
EN
Wydawca
-
Rocznik
Tom
28
Numer
4
Opis fizyczny
p.2099-2108,fig.,ref.
Twórcy
  • Department of Sanitary Engineering and Water Management, University of Agriculture in Krakow, Krakow, Poland
autor
  • Department of Geoinformation Photogrammetry and Remote Sensing of Environment, University of Science and Technology in Krakow,Krakow, Poland
autor
  • Department of Environmental Management and Protection, University of Science and Technology in Krakow, Krakow, Poland
autor
  • Department of Ecology, Climatology and Air Protection, University of Agriculture in Krakow, Krakow, Poland
  • Institute of Biosystems Engineering, Poznan University of Life Sciences, Poznan, Poland
autor
  • Department of Hydraulic and Sanitary Engineering Poznan University of Life Sciences, Poznan, Poland
Bibliografia
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  • 2. Komesli O.T., Muz M., Ak M.S., Bakýrdere S., Gökçay C.F. Comparison of EDCs removal in full and pilot-scale membrane bioreactor plants: effect of flux rate on EDCs removal in short SRT. Journal of environmental management. 203, 847, 2017.
  • 3. Ren X., Shon H.K, Jang N., Lee Y., Lee J., Cho K., Kim I. Novel membrane bioreactor (MBR) coupled with a nonwoven fabric filter for household wastewater treatment. Water Research. 44 (3), 751, 2010.
  • 4. Eyva z M., Arslan S., Gürbulak E., Yüksel E. Textile Materials in Liquid Filtration Practices. Current Status and Perspectives in Water and Wastewater Treatment. In Textiles for Advanced Applications. InTech. 11, 293, 2017.
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  • 6. Guo W.S., Xing W., Ngo H.H., Hu A.Y.J., Palmer C.G., Zhang R. Enhancement of Organics Removal by an Integrated Nonwoven Media Biofilter – submerged Membrane Adsorption Hybrid System. Applied Membrane Science & Technology. 9, 1, 2017.
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  • 10. Spychała M., Błażejewski R., Nawrot T. Performance of innovative textile biofilters for domestic wastewater treatment, Environmental Technology. 34 (2), 157, 2013.
  • 11. Spychała M., Star zyk J. Bacteria in non-woven textile filters for domestic wastewater treatment, Environmental Technology. 36 (8), 937, 2015.
  • 12. Spychała M., Sowińska A., Starzyk J., Masłowski A. Protozoa and metazoa relations to technological conditions of non-woven textile filters, Environmental Technology. 36 (15), 1865, 2015.
  • 13. Spychała M., Nawrot T., Pawlak M. Capacity of textile filters for wastewater treatment at changeable wastewater level – a hydraulic model. Acta Scientiarum Polonorum Formatio Circumiectus. 15 (4), 421, 2016.
  • 14. Nieć J., Spychała M. Hydraulic Conductivity Estimation Test Impact on Long-Term Acceptance Rate and Soil Absorption System Design, Water. 6, 2808, 2014.
  • 15. Spychała M., Nieć J., Pawlak M. Preliminary study on filamentous particle distribution in septic tank effluent and their impact on filter cake development, Environmental Technology. 34 (20), 2829, 2013.
  • 16. Spycha ła M. Skuteczność filtrów włókninowych do oczyszczania ścieków ze stałym poziomem piętrzenia, Acta Scientiarum Polonorum Formatio Circumiectus. 15 (1), 19, 2016.
  • 17. Makowska M., Spycha ła M. Organic compounds fractionation for domestic wastewater treatment modeling, Polish Journal of Environmental Studies. 23 (1), 131, 2014.
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  • 19. Głaz B.E. The influence of oxygen conditions on the wastewater treatment efficiency by using nonwoven fabric filter. Master thesis UP-Poznań, Department of Hydraulic and Sanitary Engineering. 2013.
  • 20. Mazur R., Bedla D., Chmielowski K., Nowak A., Mazurkiewic z J. Wpływ warunków tlenowych na skuteczność oczyszczania ścieków bytowych w technologii zatapialnych filtrów włókninowych. Przemysł Chemiczny. 95 (8), 1513, 2016.
  • 21. Mao N. Engineering design of high-performance filter fabrics. In Engineering of High-Performance Textiles. 435, 2018.
  • 22. Ghanimeh S., Khalil C. A., Mosleh C. B., Habchi C. Optimized anaerobic-aerobic sequential system for the treatment of food waste and wastewater. Waste Management. 71, 767, 2018.
  • 23. Xu M., Cao J., Li C., Tu Y., Wu H., Liu W. Operational and biological analyses of branched water-adjustmentand combined treatment of wastewater from a chemical industrial park. Environmental technology. 39 (2), 253, 2018.
  • 24. Regulation of the Minister of the Environment on the conditions to be met for the introduction of sewage into waters or soil and on substances particularly harmful to the aquatic environment. Journal of Laws of the Republic of Poland (Dz. U. 2014 poz. 1800). 2014.
  • 25. Parco V., du Toit G. J.G., Ekama G.A. The Impact of High Mixed Liquor Concentration (3-13 gVSS/ℓ) on the Kinetic Rates of the N and P Removal Bioprocesses in Membrane Biological Nutrient Removal Activated Sludge Systems. In Frontiers International Conference on Wastewater Treatment and Modelling. Springer, Cham. 3, 2017.
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Typ dokumentu
Bibliografia
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Identyfikator YADDA
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