References

1. M. Rak, M. Świderska-Bróż, Minimizing the adverse effects of alum coagulation, Ochr. Srod., 3 (2001) 13–16 (in Polish).
2. R.D. Letterman, C.T. Driscollch, Survey of residual aluminum in filtered water, J. Am. Water Works Assn., 80 (1988) 154–158.
3. S.M. Rybicki, I. Wiewiórska, Minimalizing the concentration of aluminum in tap water after coagulation, Przem. Chem., 96 (2017) 1719–1722 (in Polish).
4. Z. Tong, L. Fu, J. Li, C. Kang, Z. Wu, C. Zhong, Research on enhanced coagulation test for sludge water recycling in water treatment plant in Ganjiang River Nanchang section, Desal. Water Treat., 232 (2021) 9–15.
5. E. Wysowska, I. Wiewiórska, A. Kicińska, The impact of different stages of water treatment process on the number of selected bacteria, Water Res. Ind., 26 (2021) 100167, doi: 10.1016/j.wri.2021.100167.
6. M. Włodarczyk-Makuła, A. Popenda, E. Wiśniowska, Removal of emerging contaminants and endocrine disrupting compounds from wastewater in the aspect of water protection, Int. J. Cons. Sci., 12 (2021) 731–744.
7. J.L. Strauber, T. Florence, C. Davies, M. Adams, S.J. Buchanan, Bioavailability of Al in alum treated drinking water, J. Am. Water Works Assn., 11 (1999) 84–91.
8. T. Ahmad, K. Ahmad, A. Alam, Sustainable management of water treatment sludge through 3’R’ concept, J. Cleaner Prod., 124 (2016) 1–13.
9. A. Zouboulis, G. Traskas, P. Samaras, Comparison of efficiency between poly‐aluminium chloride and aluminium sulphate coagulants during full‐scale experiments in a drinking water treatment plant, Sep. Sci. Technol., 43 (2008) 1507–1519.
10. D.J. Pernitsky, J.K. Edzwald, Selection of alum and polyaluminum coagulants: principles and applications, J. Water Supply Res. Technol. AQUA, 55 (2006) 121–141.
11. N. Muisa, I. Nhapi, W. Ruziwa, M.M. Manyuchi, Utilization of alum sludge as adsorbent for phosphorus removal in municipal wastewater: a review, J. Water Process Eng., 35 (2020) 101187, doi:10.1016/j.jwpe.2020.101187.
12. K.-Y. Chiang, P.-H. Chou, C.-R. Hua, K.-L. Chien, C. Cheeseman, Lightweight bricks manufactured from water treatment sludge and rice husks, J. Hazard. Mater., 171 (2009) 76–82.
13. Y. Yang, Y.Q. Zhao, P. Kearney, Influence of ageing on the structure and phosphate adsorption capacity of dewatered alum sludge, Chem. Eng. J., 145 (2008) 276–284.
14. L.Y. Wang, D.S. Tong, L.Z. Zhao, F.G. Liu, N. An, W.H. Yu, C.H. Zhou, Utilization of alum sludge for producing aluminum hydroxide and layered double hydroxide, Ceram. Int., 40 (2014) 15503–15514.
15. J. Ciuła, Modeling the migration of anthropogenic pollution from active municipal landfill in groundwaters, J. Arch. Civ. Eng. Environ., 14 (2021) 81–90.
16. E. Wysowska, A. Kicińska, G. Nikiel, Analysis of natural vulnerability of groundwater intakes to migration of surface pollutants based on a selected part of the Dunajec River Basin, Pol. J. Environ. Stud., 29 (2020) 2925–2934.
17. K.C. Makris, G.H. Willie, G.A. O’Connor, T.A. Obreza, H.A. Elliott, Physicochemical properties related to long-term phosphorus retention by drinking-water treatment residuals, Environ. Sci. Technol., 39 (2005) 4280–4289.