TY - GEN N1 - Environment Protection Engineering. Vol. 45, 2019, nr 1, s. 139-153 N2 - Landfill leachates (LFL) collected from Sfax (Tunisia) discharge area are characterized by high chemical oxygen demand (COD), ammonium and salts contents. They constitute a source of phytotoxicity and pollution for ground water and surface water resources which requires an adequate treatment process. To evaluate the efficiency of the coagulation/flocculation treatment, special attention was paidto the effect of pH, coagulant and flocculant doses. Then, effect of zero valent iron was also studied alone and in combination with coagulation/flocculation pretreatment. Our results indicate high removal efficiencies by coagulation/flocculation (46% COD and 63% turbidity) and Fenton process (48% COD and 76% turbidity). The combined application of coagulation/flocculation and Fenton revealed higher COD removal (62%) and turbidity reduction (90%). These results showed the applicability of this combined treatment method for the degradation of organic compounds and reduction of the treated leachate toxicity. L1 - http://www.dbc.wroc.pl/Content/72344/PDF/EPE_45_2019_1_11.pdf M3 - artykuł L2 - http://www.dbc.wroc.pl/Content/72344 PY - 2019 KW - ochrona środowiska KW - inżynieria środowiska C1 - Wszystkie prawa zastrzeżone (Copyright) A1 - Smaoui, Yosr A1 - Mseddi, Salma A1 - Ayadi, Najla A1 - Sayadi, Sami A1 - Bouzid, Jalel A2 - Majewska-Nowak, Katarzyna Maria. Redakcja PB - Oficyna Wydawnicza Politechniki Wrocławskiej C6 - Dla wszystkich w zakresie dozwolonego użytku LA - eng CY - Wrocław ID - DOI: 10.5277/epe190111 T1 - Evaluation of influence of coagulation/flocculation and Fenton oxidation with iron on landfill leachate treatment UR - http://www.dbc.wroc.pl/dlibra/publication/edition/72344 ER -