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The autothermal termophilic aerobic digestion (ATAD) technology is used in the municipal and industrial wastewater treatment plants (WWTPs) with personal equivalent up to 30.000. The process provides a high level of sewage sludge stabilization and its hygienization. The main operation problems are caused by the high concentration of nitrogen and phosphorus in the reject water from sewage sludge treatment and air purification (odor removal). Reject water usually is returned to the main sewage treatment, which has a negative impact, especially on the sewage treatment systems based on the sequence batch reactors (SBR). Applying high-performance and expensive separate reject water treatment methods such as SHARON, Anammox or CANON in small facilities is not justified economically. The article presents the research results concerning the effectiveness of applying subsurface vertical flow constructed wetlands (SS VF) for reject water treatment from the ATAD process. An innovative type of bed filling was used, which was produced from waste (ash from a heat and power plant). The efficiency of reject water treatment during the research period was on average at 45.6% for ammonia nitrogen, 32.3% for total phosphorus and 85.1% for BOD5. Applying SS VF beds for separate reject water treatment might ensure a stable and effective functioning of municipal WWTPs by decreasing the load of biological part of a WWTP.
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Tom
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103--110
Opis fizyczny
Bibliogr. 27 poz., rys., tab.
Twórcy
autor
- Bialystok University of Technology, Faculty of Building and Environmental Engineering, Wiejska 45E, 15-351 Białystok, Poland
autor
- Bialystok University of Technology, Faculty of Building and Environmental Engineering, Wiejska 45E, 15-351 Białystok, Poland
autor
- Warsaw University of Technology, Faculty of Building Service, Hydro and Environmental Engineering, Nowowiejska 20, 00-653 Warsaw, Poland
Bibliografia
- 1. American Public Health Association (APHA) 2005.Standard Methods for Examination of Water and Wastewater. 21st edition. American Public Health Association, Washington.
- 2. Bartkowska I., Dzienis L. 2007. Technical and economic aspects of autothermal thermophilic aerobic digestion exemplified by sewage treatment plant in Giżycko. Env. Prot. Eng. 33(2), 17-24.
- 3. Bartkowska I. 2016. Alternative application of ATAD process for sewage sludge stabilization, Gaz Woda i Technika Sanitarna, 90(11), 413-417, doi: 10.15199/17.2016.11.4 (in Polish)
- 4. Bartkowska I. 2017. Autothermal Thermohilic Aerobic Digestion. Seidel-Przywecki, Warsaw, (in Polish).
- 5. Borowski S. 2000. Aerobic thermophilic sewage sludge stabilization, Ochrona Środowiska 4(79), 21-25 (in Polish).
- 6. Carvalho P.N. , Arias A.C., Brix H. 2017. Constructed Wetlands for Water Treatment: New Developments. Water 9, 397, doi: 10.3390/w9060397.
- 7. Dąbrowski W., Karolinczak B., Gajewska M., Wojciechowska E. 2017. Application of subsurface vertical flow constructed wetlands to reject water treatment in dairy wastewater treatment plant. Environmental Technology 38(2), 175-182. http://doi.org/10.1080/09593330.2016.1262459.
- 8. Dąbrowski W. 2014. A study of the digestion process of sewage sludge from dairy WWTP to determine the composition and load of reject water, Water Pract. Technol. 9(1), 71-78.
- 9. Fux Ch., Valten S., Carozzi V., Solley D., Keller J. 2006. Efficient and stable nitrification and denitrification of ammonium-rich sludge dewatering liquor using SBR with continuous loading, Water Research 40 (14), 2765-2775.
- 10. Gajewska M., Obarska-Pempkowiak H. 2013. Multistage treatment wetland for treatment of reject waters from digested sludge dewatering, Water Sci. Technol., 68(6), 1223-1232.
- 11. Guo C.H., Kuang S.L., Stabnikov V., Ivanov V. 2009. The removal of phosphorus from wastewater using anoxic reduction of iron ore in the rotating reactor. Biochem. Eng. J. 46, 223-226.
- 12. Janus H.M., van der Roest H.F. 1997. Do not reject the idea of treating reject water, Water Sci. Technol. 35(10), 27-34.
- 13. Kadlec, R.H, Wallace S.D., 2009. Treatment Wetlands, 2nd ed.; CRC Press: Boca Raton, FL, USA.
- 14. Karolinczak B., Dąbrowski W. 2017. Effectiveness of septage pre-treatment in vertical flow constructed wetland. Water Science and Technology, 76.9, 2544-2553, doi: 10.2166/wst.2017.398.
- 15. Kempen R., Mulder J.W., Uijetrlinde C.A., Loosdrecht M.C.M. 2001. Overview: full scale experience of the SHARON process for treatment rejection water of digested sludge dewatering, Water Science and Technology 44(1), 145-152.
- 16. Klimiuk E., Kulikowska D., Koc-Jurczyk J. 2007. Biological removal of organics and nitrogen from landfill leachates – a review. In: Management of Pollutant Emission from Landfills and Sludge (M. Pawłowska & L. Pawłowski, eds.), Taylor and Francis Group, London, 187-204.
- 17. Liang Y., Zhu H., Bañuelos G., Yan B., Zhou Q., Yu X., Cheng X. 2017. Constructed wetlands for saline wastewater treatment: A review, Ecological Engineering, 98, 275-285.
- 18. Layden N.M., Mavinic D.S., Kelly H.G, Moles R., Bartlett J. 2007.Autothermal thermophilic aerobic digestion (ATAD) – Part I: Review of origins, design, and process operation, Journal of Environmental Engineering and Science, 6(6), 665-678, https://doi.org/10.1139/S07–015
- 19. Meyer S.S., Wilderer A., 2004. Reject Water: Treating of Process Water in Large Wastewater Treatment Plants in Germany – A Case study, Journal of Environmental Science and Health, 39(7), 1645-1654.
- 20. Obarska-Pempkowiak H., Gajewska M., Wojciechowska E., Kołecka K. 2015. Sewage gardens – constructed wetlands for single family households, Environmental Protection Engineering, 41(4), doi: 10.5277/epe150406.
- 21. Regulations of the Minister of Environment from 18th of November 2014 on conditions to be met for disposal of treated sewage into water and soil and concerning substances harmful to the environment (Dz.U. 2014. no. 1800) (in Polish)
- 22. Rosenwinkel K.H., Beier M., Phan L. C., Hartwig P. 2009. Conventional and advanced Technologies for biological nitrogen removal in Europe, Water Practice & Technology, 4(1), doi: 10.2166/WTP.2009.014
- 23. Ryzińska J. 2006. Problems of reject water and possibility of its treatment in Poland, Gaz, Woda i Technika Sanitarna, 7-8, 58-62 (in Polish).
- 24. Shugen L., Nanwen Z., Loretta Y.L. 2011. The one-stage autothermal thermophilic aerobic digestion for sewage sludge treatment, Chemical Engineering Journal, 174 (2-3), 564-570, https://doi.org/10.1016/j.cej.2011.09.043
- 25. Sperczyńska E.2016.Usuwanie fosforanów z pofermentacyjnych cieczy osadowych. Ecological Engineering 46, 196-201, doi: 10.12912/23920629/63262, (in Polish).
- 26. Tan Y.Y., Tang F. E., Ho C.L.I., Jong V.S.W. 2017. Dewatering and treatment of septage using vertical flow constructed wetlands, Technologies 5(70), doi: 10.3390/technologies5040070
- 27. Website of LSA sp. z o.o. http://lsa.biz.pl/
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Bibliografia
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