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2019 | Vol. 45, nr 1 | 139--153
Tytuł artykułu

Evaluation of influence of coagulation/flocculation and Fenton oxidation with iron on landfill leachate treatment

Treść / Zawartość
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
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 paid to 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.
Wydawca

Rocznik
Strony
139--153
Opis fizyczny
Bibliogr. 25 poz., tab., rys.
Twórcy
autor
  • Laboratoire Génie de l’Environnement et Ecotechnologie, Ecole Nationale d’Ingénieurs de Sfax, Université de Sfax-Tunisie, PB 1173, 3038, Sfax, Tunisia, smaoui_yosr@yahoo.fr
  • Laboratoire Génie de l’Environnement et Ecotechnologie, Ecole Nationale d’Ingénieurs de Sfax, Université de Sfax-Tunisie, PB 1173, 3038, Sfax, Tunisia
autor
  • Laboratoire Génie de l’Environnement et Ecotechnologie, Ecole Nationale d’Ingénieurs de Sfax, Université de Sfax-Tunisie, PB 1173, 3038, Sfax, Tunisia
autor
  • Laboratoire des Bioprocédés Environnementaux, LMI Cosys-Med, Centre de Biotechnologie de Sfax, BP 1177, 3018, Sfax, Tunisia
  • Laboratoire Génie de l’Environnement et Ecotechnologie, Ecole Nationale d’Ingénieurs de Sfax, Université de Sfax-Tunisie, PB 1173, 3038, Sfax, Tunisia
Bibliografia
  • [1] SINGH S.K., TANG W.Z., Statistical analysis of optimum Fenton oxidation conditions for landfill leachate treatment, Waste Manage., 2013, 33 (1), 81.
  • [2] AHMED F.N., LAN C.Q., Treatment of landfill leachate using membrane bioreactors. A review, Desalination, 2012, 287, 41.
  • [3] KURNIAWAN T.A., LO W.H., CHAN G.Y.S., Degradation of recalcitrant compounds from stabilized landfill leachate using a combination of ozone-GAC adsorption treatment, J. Hazard. Mater., 2006, 137 (1), 443.
  • [4] HUO S., XI B., YU H., HE L., FAN S., LIU H., Characteristics of dissolved organic matter (DOM) in leachate with different landfill ages, J. Environ. Sci., 2008, 20 (4), 492.
  • [5] LIU Z.,WU W., SHI P., GUO J.,CHENG J., Characterization of dissolved organic matter in landfill leachate during the combined treatment process of air stripping, Fenton, SBR and coagulation, Waste Manage., 2015, 41, 112.
  • [6] BAKRAOUY H., SOUABI S., DIGUA K., DKHISSI O., SABAR M., FADIL M., Optimization of the treatment of an anaerobic pretreated landfill leachate by a coagulation-flocculation process using experimental design methodology, Pro. Saf. Environ. Prot., 2017, 109, 622.
  • [7] LIU X., LI X.M., YANG Q., YUE X., SHEN T.T., ZHENG W., LUO K., SUN Y.H., ZENG G.M., Landfill leachate pretreatment by coagulation-flocculation process using iron-based coagulants. Optimization by response surface methodology, Chem. Eng. J., 2012, 200–202, 40.
  • [8] AMOR C., TORRES-SOCÍAS E.D., PERES J.A., MALDONADO M.I., OLLER I., MALATO S., LUCAS M.S., Mature landfill leachate treatment by coagulation/flocculation combined with Fenton and solar photo- -Fenton processes, J. Hazard. Mater., 2015, 286, 262.
  • [9] SEGURA Y., MARTÍNEZ F., MELERO J.A., Effective pharmaceutical wastewater degradation by Fenton oxidation with zero-valent iron, Appl. Catal. B Environ., 2013, 136, 64.
  • [10] KALLEL M., BELAID C., BOUSSAHEL R., KSIBI M., MONTIEL A., ELLEUCH B., Olive mill wastewater degradation by Fenton oxidation with zero-valent iron and hydrogen peroxide, J. Hazard. Mater., 2009, 163 (2–3), 550.
  • [11] VILAR A., EIROA M., KENNES C., VEIGA M.C., Optimization of the landfill leachate treatment by the Fenton process: Fenton process landfill leachate treatment optimizaton, Water Environ. J., 2013, 27 (1), 120.
  • [12] BOUMECHHOUR F., RABAH K., LAMINE C., SAID B.M., Treatment of landfill leachate using Fenton process and coagulation/flocculation: Fenton process and coagulation/flocculation for landfill leachate treatment, Water Environ. J., 2013, 27 (1), 119.
  • [13] MORADI M., GHANBARI F., Application of response surface method for coagulation process in leachate treatment as pretreatment for Fenton process: Biodegradability improvement, J. Water Proc. Eng., 2014, 4, 72.
  • [14] SMAOUI Y.,CHAABOUNI M., SAYADI S.,BOUZID J., Coagulation-flocculation process for landfill leachate pretreatment and optimization with response surface methodology, Des. Water Treat., 2016, 57, 14488.
  • [15] PAPADOPOULOS A.E., FATTA D., LOIZIDOU M., Development and optimization of dark Fenton oxidation for the treatment of textile wastewaters with high organic load, J. Hazard. Mater., 2007, 146 (3), 563.
  • [16] ZUCCONI F., PERA A., FORTE M., DE BERTOLDI M., Evaluating toxicity of immature compost, BioCycle USA, 1981.
  • [17] KNETCHEL R.J., A more economical method for the determination of chemical oxygen demand, Water Poll. Control., 1978, 71, 29.
  • [18] EATON A.D., CLESCERI L.S., GREENBERG A.E., FRANSON M.A.H.,, Standard methods for the examination of water and wastewater, 19th Ed., American Public Health Association, American Water Works Association, Water Environment Federation, 1995.
  • [19] KJELDSEN P., BARLAZ M.A., ROOKER A.P., BAUN A., LEDIN A., CHRISTENSEN T.H., Present and long-term composition of MSW landfill leachate: a review, Crit. Rev., Environ. Sci. Technol., 2002, 32 (4), 308.
  • [20] ÖNCÜ G., REISER M., KRANERT M., Aerobic in situ stabilization of Landfill Konstanz Dorfweiher. Leachate quality after 1 year of operation, Waste Manage., 2012, 32 (12), 2380.
  • [21] SEUNGKWAN HONG M.E., Chemical and Physical Aspects of Natural Organic Matter (NOM) Fouling of Nanofiltration membranes, J. Membr. Sci., 1997, 132 (2), 159.
  • [22] LIU Z., WU W., SHI P., GUO J., CHENG J., Characterization of dissolved organic matter in landfill leachate during the combined treatment process of air stripping, Fenton, SBR and coagulation, Waste Manage., 2015, 41, 117.
  • [23] GUERREIRO L.F.,RODRIGUES C.S.D.,DUDA R.M.,DE OLIVEIRA R.A.,BOAVENTURA R.A.R.,MADEIRA L.M., Treatment of sugarcane vinasse by combination of coagulation/flocculation and Fenton’s oxidation, J. Environ. Manage., 2016, 181, 247.
  • [24] ZAVISKA F., DROGUI P., MERCIER G., BLAIS J.F., Procédés d’oxydation avancée dans le traitement des eaux et des effluents industriels: Application à la dégradation des polluants réfractaires, Rev. sci. l’eau, 2009, 22 (4), 535.
  • [25] AMIRI A., SABOUR M.R., Multi-response optimization of Fenton process for applicability assessment in landfill leachate treatment, Waste Manage., 2014, 34 (12), 2535.
Uwagi
PL
Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2019).
Typ dokumentu
Bibliografia
Identyfikatory
Identyfikator YADDA
bwmeta1.element.baztech-4c9f08cb-0ce7-45bf-8f37-6a82c5a2e43e
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