References

  1. J. Wierzbowska, S. Sienkiewicz, S. Krzebietke, P. Sternik, Sewage sludge as source of nitrogen and phosphorus for Virginia fanpetals, Bulg. J. Agric. Sci., 22 (2016) 722–727.
  2. P. Kosobucki, A. Chmarzynski, B. Buszewski, Sewage sludge composting, Pol. J. Environ. Stud., 9 (2000) 243–248.
  3. M. Worwąg, Recovery of phosphorus as struvite from sewage sludge and sewage sludge ash, Desal. Water Treat., 134 (2018) 121–127.
  4. J. Siuta, Conditions and ways of natural utilisation of wastewater sludge, Inż. Ochr. Środow., 3 (2000) 105–118 (in Polish).
  5. H. Kirchmann, G. Börjesson, T. Kätterer, Y. Cohen, From agricultural use of sewage sludge to nutrient extraction: a soil science outlook, Ambio, 46 (2017) 143–154.
  6. M. Contin, D. Goi, C. Rizzardini, M. Nobili, Sewage sludge quality from small wastewater treatment plants, Waste Resour. Manage., 165 (2012) 67–78.
  7. J. Gawdzik, J. Długosz, M. Urbaniak, General characteristics of the quantity and quality of sewage sludge from selected wastewater treatment plants in the świętokrzyskie province, Environ. Prot. Eng., 41 (2015) 107–117.
  8. The Ordinance of the Ministry of the Environment of 6rd February 2015 on Municipal Sewage Sludge, Journal of Law, No. 257.
  9. P. Cornel, C. Schaum, Phosphorus recovery from wastewater: needs, technologies and costs, Water Sci. Technol., 59 (2009) 1069–1076.
  10. C. Rizzardini, D. Goi, Sustainability of domestic sewage sludge disposal, Sustainability, 6 (2014) 2424–2434.
  11. E. Bezak-Mazur, R. Stoińska, Speciation of phosphorus from excess sludge from selected wastewater treatment plant, Ecol. Chem. Eng. A, 20 (2013) 503–514 (in Polish).
  12. E. Bezak-Mazur, E.A. Mazur, R. Stoińska, Phosphorus speciation in sewage sludge, Environ. Prot. Eng., 40 (2014) 161–17.
  13. E. Bezak-Mazur, J. Ciopińska, The application of sequential extraction in phosphorus fractionation in environmental samples, J. AOAC Int., 103 (2020) 1–11.
  14. H. Golterman, Fractionation of sediment phosphate with chelating compounds: a simplificationand comparison with other methods, Hydrobiologia, 335 (1996) 87–95.
  15. E. Bezak-Mazur, A. Mazur, Species of phosphorus in sewage sludge, II congress of environmental engineering, conference materials, monographs of the committee on environmental engineering of the Polish academy of sciences, 33 (2005) 281– 289 (in Polish).
  16. C. Wang, S. Feng, P. Wang, X. Li, X.L. Zou, Distribution of phosphorus fractions and bio-available phosphorus forms and their relationships in sewage sludge, J. Environ. Sci. China, 6 (2008) 1593–1597.
  17. J. Makinia, S. Wells, P. Zima, Temperature modeling in activated sludge systems: a case study, Water Environ. Res., 77 (2005) 525–532.
  18. E. Bezak-Mazur, R. Stoińska, B. Szeląg, Analysis of the effect of temperature cycling on phosphorus fractionation in activated sludge, Rocz. Ochr. Sr., 19(2017) 288–301.
  19. X. Chen, L. Yuan, J. Lv, K. Nie, Influence of temperature on sludge settleability and bacterial community structure in enhanced biological phosphorus removal systems, Desal. Water Treat., 57 (2015) 1–14.
  20. C.M. Lopez-Vazquez, A. Oehmen, C.M. Hooijmans, D. Brdjanovic, H.J. Gijzen, Z. Yuan, M.C.M. van Loosdrecht, Modeling the PAO–GAO competition: effects of carbon source, pH and temperature, Water Res., 43 (2009) 450–462.
  21. L.M. Whang, J.K. Park, Competition between polyphosphateand glycogen-accumulating organisms in biological phosphorus removal systems—effect of temperature, Water Sci. Technol., 46 (2002) 191–194.
  22. T. Panswad, A. Doungchai, J. Anotai, Temperature effect on microbial community of enhanced biological phosphorus removal system, Water Res., 37 (2003) 409–415.
  23. H.S. Jensen, F.Q. Andersen, Importance of temperature, nitrate and pH for phosphate release from aerobic sediments of four lake shallow, eutrophic lakes, Limnol. Oceanogr., 37 (1992) 577–589.
  24. The Determination of Phosphorus, Spectrophotometric Method with Ammonium Molybdate, BS EN ISO 6878:2004.
  25. S. Lippi, D. Rosso, C. Lubello, R. Canziani, M.K. Stenstrom, Temperature modelling and prediction for activated sludge systems, Water Sci. Technol., 51 (2009) 125–131.
  26. P. Bugajski, The variability of sewage temperature in small sewer systems, Infrastruct. Ecol. Rural Areas, 3 (2013) 103–113.
  27. J. Liu, J. Yang, K. Xu, J. Hao, Y.Y. Li, Phosphorus release from coprecipitants formed during orthophosphate removal with Fe(III) salt coagulation: effects of pH, Eh, temperature and aging time, J. Environ. Chem. Eng., 4 (2016) 3322–3332.
  28. E. Gomez, M. Flint, MC. Ximenes, B. Picot, Phosphorus mobility at the sediment-water interface of a Mediterranean laggon, seasonal phosphate variation, Hydrobiologia, 374 (1998) 203–216.
  29. J. Malej, Properties of sewage sludge and selected methods of their neutralization, processing and utilization, Rocz. Ochr. Sr., 2 (2000) 69–101.
  30. J. Basin, M. Winkler, R. Kleerebezem, M. De Zatti, M. Loosdrecht, Improved phosphate remove by selective sludge discharge in aerobic granular sludge reactors, Biotechnol. Bioeng., 109 (2012) 1919–1928.
  31. C.E. Collins, F.P. Incropera, C.P.L. Grady, The effect of temperature control on biological wastewater treatment processes, Water Res., 12 (1987) 547–554.
  32. S. Zhang, W. Huang, D. Liu, Species and bio‐availability of inorganic and organic phosphorus in primary, secondary and digested sludge, 2018.
  33. E. Bezak-Mazur, R. Stoińska, B. Szeląg, Analysis of phosphorus speciation in primary sludge in the annual cycle, Environ. Prob., 2 (2017) 83–85.
  34. R. Kocwa-Haluch, T. Woźniakiewicz, Microscopic analysis of activated sludge and its role in control of technological process of wastewater treatment, Technol. Trans. Environ. Eng., 2 (2011) 141–162 (in Polish).
  35. M. Henze, M.C.M. van Loosdrecht, G.A. Ekama, D. Brdjanovic, Biological Wastewater Treatment, Principles, Modeling and Design, IWA Publishing, London, 2008.
  36. C. Xiea, J. Zhaob, J. Tanga, J. Xua, X. Linc, X. Xu, The phosphorus fractions and alkaline phosphatase activities in sludge, Bioresour. Technol., 3 (2011) 2455–2461.
  37. M. Sperling, C. Chernicharo, Biological Wastewater Treatment in Warm Climate Regions, IWA Publishing, London, 2005.
  38. P. Licznar, B. Szeląg, Temporal variability analysis of time variability of rainfalls in Warsaw, Ochr Sr., 36 (2014) 23–28.
  39. A. Stanisz, Accessible Course in Statistics with the Application of STATISTICA PL with Examples in Medicine, StatSoftPolska, ISBN:83–912346–4-9, 2007 (in Polish).
  40. G. Seber, C. Wild, Non-Linear Regression, John Wiley & Sons, Hoboken, NJ, ISBN: 978-0-471-47135-6, 2003.