References

1. Commission of European Communities. Communication No. 398, Towards a Circular Economy: A Zero Waste Programme for Europe, 2014.
2. Commission of European Communities. Communication No. 614, Closing the Loop - An EU Action Plan for the Circular Economy, 2015.
3. Central Statistical Office (CSO), Environment 2015, 2016.
4. R. Nowak, M. Włodarczyk-Makuła, E. Wiśniowska, K. Grabczak, The comparison of the effectiveness of pre-treatment processes of landfill leachate, Annu. Set Environ. Protect., 18 (2016) 122–133.
5. I. Šan, T. Onay, Impact of various leachate recirculation regimes on municipal solid waste degradation, J. Hazard. Mater., 87 (2001) 259–271.
6. R.R. Frank, S. Davies, S.T. Wagland, R. Villa, C. Trois, F. Coulon, Evaluating leachate recirculation with cellulase addition to enhance waste biostabilisation and landfill gas production, Waste Manage., 55 (2016) 61–70.
7. J. Wiszniowski, D. Robert, J. Surmacz-Gorska, K. Miksch, J.V. Weber, Landfill leachate treatment methods: a review, Environ. Chem. Lett., 4 (2006) 51–61.
8. R.B. Brennan, E. Clifford, C. Devroedt, L. Morrison, M.G. Healy, Treatment of landfill leachate in municipal wastewater treatment plants and impacts on effluent ammonium concentrations, J. Environ. Manage., 188 (2017) 64–72.
9. B. Şener, M.L. Süzen, V. Doyuran, Landfill site selection by using geographic information systems, Environ. Geol., 49 (2006) 376–388.
10. J. Kulczycka, M. Smol, Environmentally friendly pathways for the evaluation of investment projects using life cycle assessment (LCA) and life cycle cost analysis (LCCA), Clean Technol. Environ., 18 (2016) 829–842.
11. M. Worwąg. Impact of adding biopreparations on the anaerobic co-digestion of sewage sludge with grease trap waste, Civil Environ. Eng. Rep., 22 (2016)167–179.
12. B. Macherzyński, M. Włodarczyk-Makuła, B. Skowron-Grabowska, M. Starostka-Patyk, Degradation of PCBs in sewage sludge during methane fermentation process conce environmental management, Desal. Wat. Treat., 57 (2016) 1163–1175.
13. A. Generowicz, J. Kulczycka, Z. Kowalski, M. Banach, Assessment of waste management technology using BATNEEC options, technology quality method and multi-criteria analysis, J. Environ. Manage., 92 (2011) 1314–1320.
14. Z. Mucha, A. Generowicz, W. Wójcik, K. Jóźwiakowski, S. Baran, Application of multi-criterial analysis to evaluate the method of utilization of sludge from small wastewater treatment plants with sustainable development of rural areas, Environ. Protect. Eng., 42 (2016) 97–105.
15. J. Malczewski, GIS‐based multicriteria decision analysis: a survey of the literature, Int. J. Geogr. Inf. Sci., 20 (2006) 703–726.
16. H.A. Aziz, T.J. Ling, A.A.M. Haque, M. Umar, M.N. Adlan, Leachate treatment by swim-bed bio fringe technology, Desalination, 276 (2011) 278–286.
17. The Water Law (Journal of law 2017, item 1566). (in Polish).
18. Regulation the Minister of Environment of 18 November 2014 on conditions to be met for the introduction of sewage into the water or the ground, and the substances particularly harmful to the aquatic environment (Journal of law 2014, item 1800) (in Polish).
19. Regulation the Minister of Environment of 30 April 2013 on landfills (Journal of law 2013, item 523) (in Polish).
20. J. Szyc, Leachate from Municipal Landfills. (Odcieki ze składowisk odpadów komunalnych), Monographs, Institute of Environmental Protection, Warsaw, 2003 (in Polish).
21. M.J. Bashir, H.A. Aziz, S.S.A. Amr, S.A.P. Ng, C.A. Sethupathi, J.W. Lim, The competency of various applied strategies in treating tropical municipal landfill leachate, Desal. Wat. Treat., 54 (2015) 2382–2395.
22. E. Kattel, A. Kivi, K. Klein, T. Tenno, N. Dulova, M. Trapido, Hazardous waste landfill leachate treatment by combined chemical and biological techniques, Desal. Wat. Treat., 57 (2016) 13236–13245.
23. M.I. Badawy, F. El-Gohary, T.A. Gad-Allah, M.E. Ali, Treatment of landfill leachate by Fenton process: parametric and kinetic studies, Desal. Wat. Treat., 51 (2013) 7323–7330.
24. F. Zha, M. Zhang, G. Xu, Treatment of landfill leachate by sonolysis followed by Fenton process, Desal. Wat. Treat., 53 (2015) 360–366.
25. M. Assou, L. El Fels, A. El Asli, H. Fakidi, S. Souabi, M. Hafidi, Landfill leachate treatment by a coagulation–flocculation process: effect of the introduction order of the reagents, Desal. Wat. Treat., 57 (2016) 21817–21826.
26. M. Bodzek, K. Konieczny, Membrane processes in water treatment – state of art, Eng. Prot. Environ., 9 (2006) 129–159.
27. M. Bodzek, K. Konieczny, Membrane techniques in the removal of inorganic anionic micropollutants from water environment – state of the Art, Arch. Environ. Prot., 37 (2011) 15–22.
28. J. Bohdziewicz, M. Bodzek, J. Górska, Application of pressuredriven membrane techniques to biological treatment of landfill leachate, Process Biochem., 36 (2001) 641–646.
29. M. Bodzek, E. Łobos-Moysa, M. Zamorowska, Removal of organic compounds from municipal landfill leachate in a membrane bioreactor, Desalination, 198 (2006) 16–23.
30. M. Smol, M. Włodarczyk-Makuła, K. Mielczarek, J. Bohdziewicz, Comparison of the retention of selected PAHs from municipal landfill leachate by RO and UF processes, Desal. Wat. Treat., 52 (2014) 3889–3897.
31. M. Pawłowska, W. Stępniewski, Biochemical reduction of methane emission from landfills, Environ. Eng. Sci., 23 (2006) 666–672.
32. J. Rodrıguez, L. Castrillon, E. Maranon, H. Sastre, E. Fernandez, Removal of non-biodegradable organic matter from landfill leachates by adsorption, Water Res., 38 (2004) 3297–3303.
33. M.S. Bilgili, A. Demir, B. Özkaya, Influence of leachate recirculation on aerobic and anaerobic decomposition of solid wastes, J. Hazard. Mater., 143 (2007) 177–183.
34. M. Smol, M. Włodarczyk-Makuła, B. Skowron-Grabowska, PAHs removal from municipal landfill leachate using an integrated membrane system in aspect of legal regulations, Desal. Wat. Treat., 69 (2017) 335–343.
35. E. Klimiuk, D. Kulikowska, Effectiveness of organics and nitrogen removal from municipal landfill leachate in single-and two-stage SBR systems, Pol. J. Environ. Stud., 13 (2004) 525–532.
36. J. Długosz, Characteristics of the composition and quantity of leachate from municipal landfills -a review, Arch. Waste Manage. Environ. Protect., 14 (2012) 19–30.
37. P. Manczarski, R. Lewicki, Guidelines for the Closure and Reclamation of Municipal Landfills, National Fund for Environmental Protection and Water Management, Warsaw, 2012 (in Polish).
38. B. Tomaszewska, M. Bodzek, Desalination of geothermal waters using a hybrid UF-RO process, Part II: membrane scaling after pilot-scale tests, Desalination, 319 (2013) 107–114.
39. W.-Y. Ahn, M.-S. Kang, S.-K. Yim, K.-H. Choi, Advanced landfill treatment using an integrated membrane process, Desalination, 149 (2002) 109–114.
40. A. Mojiri, L. Ziyang, R.M. Tajuddin, H. Farraji, N. Alifar, Co-treatment of landfill leachate and municipal wastewater using the ZELIAC/zeolite constructed wetland system, J. Environ. Manage., 166 (2016) 124–130.
41. The Act of 14 December 2012 on waste (Journal of law 2013, item 21) (in Polish).
42. M. Smol, The use of integrated membrane systems for the removal of polycyclic aromatic hydrocarbons (PAHs) from industrial wastewater, Publishing house Mineral and Energy Economy Research Institute, Polish Academy of Sciences, Monograph, Cracow, 2015 (in Polish).
43. J. Dojlido, W. Dożańska, W. Hermanowicz, B. Koziorowski, J. Zerbe, Physico-chemical studies of water and wastewater, ARKADY, Warsaw, 1999 (in Polish).
44. M. Smol, M. Włodarczyk-Makuła, Effectiveness in the removal of organic compounds from municipal landfill leachate in integrated membrane systems: coagulation – NF/RO, Polycyclic Aromat. Compd., 37 (2017) 456–474.
45. Regulation the Minister of Housing of 14 July 2006 on the responsibilities of suppliers of industrial wastewater and conditions for entry wastewaters into sewers (Journal of law 2006, no. 136, item 964) (in Polish).
46. G.A. Kiker, T.S. Bridges, A. Varghese, T.P. Seager, I. Linkov, Application of multicriteria decision analysis in environmental decision making, Integr. Environ. Assess. Manage., 1 (2005) 95–108.
47. Z. Wang, J. Ren, M.E. Goodsite, G. Xu, Waste-to-Energy, Municipal Solid Waste Treatment, and Best Available Technology: Comprehensive Evaluation by An Interval-valued Fuzzy Multi-Criteria Decision Making Method, J. Clean. Prod., 172 (2017) 887–899.
48. A. Soltani, K. Hewage, B. Reza, R. Sadiq, Multiple stakeholders in multi-criteria decision-making in the context of municipal solid waste management: a review, Waste Manage., 35(2015) 318–328.
49. P. Aragonés-Beltrána, J.A. Mendoza-Rocab, A. Bes-Piá, M. García-Melón, E. Parra-Ruiz, Application of multicriteria decision analysis to jar-test results for chemicals selection in the physical–chemical treatment of textile wastewater, J. Hazard. Mater., 164 (2009) 288–295.
50. V. Belton, T. Stewart, Multiple Criteria Decision Analysis. An Integrated Approach, Kluwer Academic Publishers, 2002.
51. A. Generowicz, Z. Kowalski, J. Kulczycka, M. Banach, Assessment of technological solutions of municipal waste management using technology quality indicators and multicriteria analysis, Przemysł Chemiczny, 90 (2011) 747–753 (in Polish).
52. A. Generowicz, Z. Kowalski, A. Makara, M. Banach, The application of multi-criteria analysis in the management of waste in Cracow, Poland, Waste Manage., 32 (2012) 349–351.
53. J. Ren, H. Liang, Multi-criteria group decision-making based sustainability measurement of wastewater treatment processes, Environ. Impact Assess. Rev., 65 (2017) 91–99.
54. K. Jóźwiakowski, Z. Mucha, A. Generowicz, S. Baran, J. Bielińska, W. Wójcik, The use of multi-criteria analysis for selection of technology for a household WWTP compatible with sustainable development, Arch. Environ. Prot., 41 (2015) 76–82.
55. M. Mahjouri, M.B. Ishak, A. Torabian, L.A. Manaf, N. Halimoon, J. Ghoddusi, Optimal selection of Iron and Steel wastewater treatment technology using integrated multi-criteria decisionmaking techniques and fuzzy logic, Process Saf. Environ., 107 (2017) 54–68.
56. W.Y. Ahn, M.S. Kang, S.K. Yim, K.H. Choi, Advanced landfill leachate treatment using an integrated membrane process, Desalination, 149 (2002) 109–114.
57. A.C. Silva, M. Dezotti, G.L. Sant’Anna, Treatment and detoxification of a sanitary landfill leachate, Chemosphere, 55 (2004) 207–214.
58. I. Monje-Ramirez, M.O. De Velasquez, Removal and transformation of recalcitrant organic matter from stabilized saline landfill leachates by coagulation–ozonation coupling processes, Water Res., 38 (2004) 2359–2367.
59. B. Tomaszewska, The use of ultrafiltration and reverse osmosis in the desalination of low mineralized geothermal waters, Arch. Environ. Prot., 37 (2011) 63–77.
60. I.S. Chang, P. Le Clech, B. Jefferson, S. Judd, Membrane fouling in membrane bioreactors for wastewater treatment, J. Environ. Eng., 128 (2002) 1018–1029.
61. M.C.S. Amaral, W.G. Moravia, L.C. Lange, M.M.Z. Roberto, N.C. Magalhães, T.L. dos Santos, Nanofiltration as posttreatment of MBR treating landfill leachate, Desal. Wat. Treat., 53 (2015) 1482–1491.
62. S. Renou, J.G. Givaudan, S. Poulain, F. Dirassouyan, P. Moulin, Landfill leachate treatment: review and opportunity, J. Hazard. Mater., 150 (2008) 468–493.
63. C. Barber, P.J. Maris, Recirculation of leachate as a landfill management option: benefits and operational problems, Q. J. Eng. Geol. Hydrogeol., 17 (1984) 19–29.
64. Z.L. Ye, X. Xie, L. Dai, Z. Wang, W. Wu, F. Zhao, X. Xie, S. Huang, M. Liu, S. Chen, Full-scale blending treatment of fresh MSWI leachate with municipal wastewater in a wastewater treatment plant, Waste Manage., 34 (2014) 2305–2311.
65. M. Franus, D. Barnat-Hunek, M. Wdowin, Utilization of sewage sludge in the manufacture of lightweight aggregate, Environ. Monit. Assess., 188 (2016) 10.
66. C. Cicea, C. Marinescu, I. Popa, C. Dobrin, Environmental efficiency of investments in renewable energy: comparative analysis at macroeconomic level, Renew. Sust. Energy Rev., 30 (2014) 555–564.
67. M. Włodarczyk-Makuła, Influence of selected organic micropollutants on organisms, Civil Environ. Eng. Rep., 24 (2017) 83–97.
68. E. Santoyo-Castelazo, A. Azapagic, Sustainability assessment of energy systems: integrating environmental, economic and social aspects, J. Clean. Prod., 80 (2014) 119–138.
69. A. Lipniacka-Piaskowska, The Functioning of the Landfill with Leachate Recirculation, PhD Thesis, West Pomeranian University of Technology Szczecin, Szczecin, 2010 (in Polish).
70. M. Smol, J. Kulczycka, A. Avdiushchenko, Circular economy indicators in relation to eco-innovation in European regions, Clean Technol. Environ., 19 (2017) 669–678.
71. M. Czop, Recovery of energy by gasification of plastic wastes, Przemysl Chemiczny, 95 (2016) 1472–1474.
72. A. Lewandowska, P. Kurczewski, J. Kulczycka, K. Joachimiak, A. Matuszak-Flejszman, H. Baumann, A. Ciroth, LCA as an element in environmental management systems—comparison of conditions in selected organisations in Poland, Sweden and Germany, Int. J. Life Cycle Assess., 18 (2013) 472–480.