پیوندهای مفید
اخبار و اعلانات
آمار
| تعداد نشریات | 161 |
| تعداد شمارهها | 6,479 |
| تعداد مقالات | 70,032 |
| تعداد مشاهده مقاله | 123,004,197 |
| تعداد دریافت فایل اصل مقاله | 96,236,238 |
Landfill Leachate Treatment through Electro-Fenton Oxidation | ||
| Pollution | ||
| مقاله 16، دوره 5، شماره 1، فروردین 2019، صفحه 199-209 اصل مقاله (291.26 K) | ||
| نوع مقاله: Original Research Paper | ||
| شناسه دیجیتال (DOI): 10.22059/poll.2018.249210.364 | ||
| نویسندگان | ||
| S. Mohajeri1؛ A. A. Hamidi1؛ M. H. Isa2؛ M. A. Zahed* 3 | ||
| 1School of Civil Engineering, University of Science Malaysia, 14300 Nibong Tebal, Penang, Malaysia | ||
| 2Civil Engineering Department, University of Technology PETRONAS, 31750 Tronoh, Perak, Malaysia | ||
| 3Faculty of biological sciences, Kharazmi University, P.O.Box 15719-1491, Tehran, Iran | ||
| چکیده | ||
| Advanced Oxidation Processes (AOPs) have been employed to degrade biorefractory organic matters. This study investigates the combination of classical Fenton reaction with electrochemical oxidation, the electro-Fenton process, for the treatment of semi aerobic landfill leachate, collected from Pulau Burung Landfill Site (PBLS), Penang, Malaysia. The investigation has been carried out in batch reactors with aluminum electrodes to establish the optimal treatment conditions. The effects of applied current, pH, reaction time, electrodes separation distance, H2O2/Fe2+ molar ratio, and H2O2 and Fe2+ concentrations, significant process parameters by themselves, have also been investigated. According to the obtained results, electro-Fenton process is very efficient for the treatment of landfill leachate. Optimum oxidation efficiency has been achieved when neither H2O2 nor Fe2+ are overdosed, so that the maximum amount of OH radicals is available for the oxidation of organic compounds. The highest COD and color removals have been 92% and 93%, respectively; obtained at initial pH=3, H2O2/Fe2+ molar ratio=1, applied current= 2A, treatment duration= 30 min, and electrodes separation distance= 3 cm. The current efficiency declines from 94% to 38% when the current rises from 0.5A to 2A. | ||
| کلیدواژهها | ||
| Landfill؛ Wastewater؛ treatment؛ AOP | ||
| مراجع | ||
|
Altin, A. (2008). An alternative type of photoelectro-Fenton process for the treatment of landfill leachate. Separa. Purificat. Technol., 61(3); 391-397.
Anglada, A., Urtiaga, A. and Ortiz, I. (2009). Pilot scale performance of the electro-oxidation of landfill leachate at boron-doped diamond anodes. Environ. Sci. Technol., 43, (6); 2035-2040.
APHA. (2017). Standard Methods for the Examination of water and Wastewater 21st Ed. American Public Health Association. Washington DC.
Ay, F., Catalkaya, E.C. and Kargi, F. (2008). A statistical experiment design approach for advanced oxidation of Direct Red azo-dye by photo-Fenton treatment. J. Hazard. Mater., 162, (1); 230-236.
Barnes, D., Li, X. and Chen, J. (2007). Determination of suitable pretreatment method for old-intermediate landfill leachate. Environ. Technol., 28, (2); 195-203.
Bautista, P., Mohedanoa, A.F., Gilarranza, M.A., Casasa, J.A. and Rodriguez, J.J. (2007). Application of Fenton oxidation to cosmetic wastewaters treatment. J. Hazard. Mater., 143, (1-2); 128-134.
Brillas, E., Sirés, I. and Oturan, M.A. (2009). Electro-fenton process and related electrochemical technologies based on fenton's reaction chemistry. Chem. Rev, 109, (12); 6570-6631.
Chou, S.S., Huang, Y.H., Lee, S.N., Huang, G.H. and Huang, C.P. (1999). Treatment of high strength hexamine-containing wastewater by electro-Fenton method. Water Res., 33, (3); 751–759.
De Morais, J. L. and Zamora, P. P. (2005). Use of advanced oxidation processes to improve the biodegradability of mature landfill leachates. J. Hazard. Mater., 123, (1-3); 181–186.
Deng, Y. (2007). Physical and oxidative removal of organics during Fenton treatment of mature municipal landfill leachate. J. Hazard. Mater., 146, (1-2); 334-340.
Ding, J., Wei, L., Huang, H., Zhao, Q., Hou, W., Kabutey, F. T., ... and Dionysiou, D. D. (2018). Tertiary treatment of landfill leachate by an integrated Electro-Oxidation/Electro-Coagulation/Electro-Reduction process: Performance and mechanism. Journal of hazardous materials, 351, 90-97.
El-Ashtoukhya, E.-S.Z., Amina, N.K. and Abdelwahab, O. (2009). Treatment of paper mill effluents in a batch-stirred electrochemical tank reactor. Chem. Eng. J., 146, (2); 205-210.
Eren, z. and Acar, F. N. (2006). Effect of fenton’s reagent on the degradability of CI reactive yellow 15. Colora. Technol., 122, (5); 259-263.
Guinea, E., Arias, C., Cabot, P.L., Garrido, J.A., Rodríguez, R.M., Centellas, F. and Brillas, E. (2008). Mineralization of salicylic acid in acidic aqueous medium by electrochemical advanced oxidation processes using platinum and boron-doped diamond as anode and cathodically generated hydrogen peroxide. Water Res., 42, (1-2); 499-511.
Iglesias, O., Meijide, J., Bocos, E., Sanromán, M. Á., and Pazos, M. (2015). New approaches on heterogeneous electro-Fenton treatment of winery wastewater. Electrochimica Acta, 169, 134-141.
Ilhan, F., Kurt, U., Apaydin, O. and Gonullu, M.T. (2008). Treatment of leachate by electrocoagulation using aluminum and iron electrodes. J. Hazard. Mater., 154, (1-3); 381-389.
Kochany, J. and Lipczynska-Kochany, E. (2009). Utilization of landfill leachate parameters for pretreatment by Fenton reaction and struvite precipitation-A comparative study. J. Hazard. Mater., 166, (1); 248-254.
Körbahti, B.K. and Tanyolaç, A. (2008). Electrochemical treatment of simulated textile wastewater with industrial components and Levafix Blue CA reactive dye: Optimization through response surface methodology. J. Hazard. Mater., 151, (2-3); 422-431.
Kraft, A., Stadelmann, M. and Blaschke, M. (2003). Anodic oxidation with doped diamond electrodes: a new advanced oxidation process. J. Hazard. Mater., 103, (3); 247-261.
Li, H., Zhou, S., Sun, Y. and Lv, J. (2010). Application of response surface methodology to the advanced treatment of biologically stabilized landfill leachate using Fenton's reagent. Waste Manage., 30 , (11); 2122-2129.
Liu, H., Li, X.Z., Leng, Y.J. and Wang, C. (2007a). Kinetic modeling of electro-Fenton reaction in aqueous solution. Water Res., 41, (5); 1161-1167.
Liu, H., Wang, C., Li, X., Xuan, X., Jiang, C. and Cui, H.N. (2007b). A Novel Electro-Fenton Process for Water Treatment: Reaction-controlled pH Adjustment and Performance Assessment. Environ. Sci. Technol., 41, (8); 2937-2942.
Lodha, B. and Chaudhari, S. (2007). Optimization of Fenton-biological treatment scheme for the treatment of aqueous dye solutions. J. Hazard. Mater., 148, (1-2); 459-466.
Lopez, A., Pagano, M., Volpe, A. and Di Pinto, A.C. (2004). Fenton's pre-treatment of mature landfill leachate. Chemosphere, 54, (7); 1005–1010.
Meric, S., Kaptan, D. and Ölmez, T. (2004). Color and COD removal from wastewater containing Reactive Black 5 using Fenton's oxidation process. Chemosphere, 54, (3); 435–441.
Mohajeri, S., Aziz, H. A., Isa, M. H., Zahed, M. A., Mohajeri, L., Bashir, M. J. K. and Aziz, S. Q. (2011). Multiple responses analysis and modeling of Fenton process for treatment of high strength landfill leachate. Water Sci. Technol., 64, (8); 1652-1660.
Mohajeri, S., Aziz, H.A., Isa, M.H., Bashir, M.J.K., Mohajeri, L. and Adlan, M.N. (2010a). Influence of Fenton reagent oxidation on mineralization and decolorization of municipal landfill leachate. J. Environ. Sci. Health A, 45, (6); 692–698.
Mohajeri, S., Aziz, H.A., Isa, M.H., Zahed, M.A. and Adlan, Mohd.N. (2010b). Statistical optimization of process parameters for landfill leachate treatment using Electro-Fenton technique. J. Hazard. Mater., 176, (1-3); 749-758.
Mohajeri, S., Aziz, H.A., Isa, M.H., Zahed, M.A., Bashir, M.J.K. and Adlan, Mohd.N. (2010c). Application of the central composite design for condition optimization for semi aerobic landfill leachate treatment using Electrochemical Oxidation. Water Sci. Technol., 61, (5); 1257-1266.
Montanaro, D. and Petrucci, E. (2009). Electrochemical treatment of Remazol Brilliant Blue on a boron-doped diamond electrode. Chem. Eng. J., 153, (1-3); 138-144.
Moraes, P. B. and Bertazzoli, R. (2005). Electrodegradation of landfill leachate in a flow electrochemical reactor. Chemosphere, 58, 41-46.
Neyens, E. and Baeyens, J. (2003). A review of classic Fenton’s peroxidation as an advanced oxidation technique. J. Hazard. Mater., 98, (1-3); 33–50.
Panizza, M., Delucchi, M. and Sirés, I. (2010). Electrochemical process for the treatment of landfill leachate. J. Appl. Electrochem., 40 , (10); 1721-1727.
Swaminathan, K., Sandhya, S., Carmalin Sophia, A., Pachhade, K. and Subrahmanyam, Y. (2003). Decolorization and degradation of H-acid and other dyes using ferrous–hydrogen peroxide system. Chemosphere, 50, (5); 619-625.
Tauchert, E., Schneider, S., de Morais, J. L. and Peralta-Zamora, P. (2006). Photochemically-assisted electrochemical degradation of landfill leachate. Chemosphere, 64, (9); 1458-1463.
Ting, W.-P., Lu, M.-C. and Huang, Y.-H. (2009). Kinetics of 2,6-dimethylaniline degradation by electro-Fenton process. J. Hazard. Mater., 161, (2-3); 1484-1490.
Zazo, J.A., Casas, J.A., Mohedano, A.F., Gilarranz, M.A. and Rodríguez, J.J. (2005). Chemical pathway and kinetics of phenol oxidation by Fenton's reagent. Environ. Sci. Technol., 39, (23); 9295-9302.
Zhang, H., Heung, J.C. and Huang, C.-P. (2005). Optimization of Fenton process for the treatment of landfill leachate. J. Hazard. Mater., 125, (1-3); 166-174.
Zhou, M., Oturan, M. A., and Sirés, I. (Eds.). (2017). Electro-Fenton Process: New Trends and Scale-Up (Vol. 61). Springer. | ||
|
آمار تعداد مشاهده مقاله: 2,049 تعداد دریافت فایل اصل مقاله: 1,107 |
||