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Purification of Heavy Metals Contaminated Groundwater by Electro-Coagulation Process Using Graphite Electrodes | ||
Pollution | ||
دوره 10، شماره 1، فروردین 2024، صفحه 32-44 اصل مقاله (679.32 K) | ||
نوع مقاله: Original Research Paper | ||
شناسه دیجیتال (DOI): 10.22059/poll.2023.360784.1949 | ||
نویسندگان | ||
Eniola Ismail Muhibbu-Din* ؛ Heekmah Oiza Oiza Jimoh؛ David Pelumi Kehinde؛ Ifeoluwa Agnes Tinuoye | ||
Clean Energy/Environmental Research Laboratory, Department of Chemical Engineering, University Of Ilorin, Nigeria | ||
چکیده | ||
The application of the electro-coagulation process to the identified contaminated groundwater at Abala community, a suburb of Ilorin metropolis in Kwara state, Nigeria, is the subject of this study. The groundwater samples were electro-coagulated in a batch reactor of 2.5L containing 1 litre volume of contaminated groundwater for 1 hour per run using a DC power supply ranging from 10v to 20v at constant current 5amp and 2amp to 6amp at constant voltage 10v using graphite electrodes. The results revealed that electro-coagulation process can reduce turbidity, TDS, Electrical Conductivity, BOD, TOC, COD, and color by 97.3 %, 91.2 %, 91.1 %, 96 %, 99.7%, 99.7%, 79.9%, and 82.96 %, respectively. Through Atomic Absorption spectroscopy analytical study, the process also shows removal efficiency of Manganese, Iron, and Zinc of 82.96 percent, 70.0 percent, and 95.30 percent, respectively. The outcome of the electro-coagulation process met the World Health Organization (WHO), the United States Environmental Protection Agency (USEPA), and the Water Environment Partnership In Asia (WEPA) criteria for both drinking water and general industrial wastewater discharge guidelines. The electro-coagulation treatment for contaminated groundwater was efficient and effective, therefore it is recommended in this study for Nigerians. | ||
کلیدواژهها | ||
Process Cost؛ Raw Well Water؛ Operation Parameter؛ Laboratory scale | ||
مراجع | ||
Abdulkhaleq Alalwan, H., Alminshid, A. H., Mustafa Mohammed, M., Mohammed, M. F., & Hatem Shadhar, M. (2022). Reviewing of using nanomaterials for wastewater treatment. Pollution, 8(3), 995-1013. doi: 10.22059/poll.2022.337436.1329 Abuzaid, N. S., Al-Hamouz, Z., Bukhari, A. A., & Essa, M. H. (1999). Electrochemical treatment of nitrite using stainless steel electrodes. Water, Air, and Soil Pollution, 109(1), 429-442. https://doi.org/10.1023/A:1005024012610 Ajadi, B. S., Adeniyi, A., & Afolabi, M. T. (2011). Impact of climate on urban agriculture: case study of Ilorin City, Nigeria. Global Journal of Human Social Science, 11(1), 12. Babel, S., & Kurniawan, T. A. (2004). Cr (VI) removal from synthetic wastewater using coconut shell charcoal and commercial activated carbon modified with oxidizing agents and/or chitosan. Chemosphere 54(7): 951-967 . https://doi.org/10.1016/j.chemosphere.2003.10.001 Bazrafshan E, Ownagh K.A., & Mahvi AH. (2012) Application of electrocoagulation process using iron and aluminum electrodes for fluoride removal from aqueous environment. E-Journal of Chemistry 9(4): 2297-2308. https://doi.org/10.1155/2012/102629 Behbahani, M., Bagheri A, Amini M.M., Sadeghi O, Salarian M, Najafi F., & Taghizadeh M. (2013). Application of multiwalled carbon nanotubes modified by diphenylcarbazide for selective solid phase extraction of ultra traces Cd (II) in water samples and food products. Food chemistry 141(1): 48-53. doi: 10.1016/j.foodchem.2013.03.011 Benhadji, A., Ahmed, M. T., & Maachi, R. (2011). Electrocoagulation and effect of cathode materials on the removal of pollutants from tannery wastewater of Rouïba. Desalination, 277(1-3), 128-134. Borba, C. E., Guirardello, R., Silva, E. A., Veit, M. T., & Tavares, C. R. G. (2006). Removal of nickel (II) ions from aqueous solution by biosorption in a fixed bed column: experimental and theoretical breakthrough curves. Biochemical Engineering Journal, 30(2), 184-191. Bukhari, A. A. (2008). Investigation of the electro-coagulation treatment process for the removal of total suspended solids and turbidity from municipal wastewater. Bioresource technology 99(5): 914-921. Can, O.T., & Bayramoglu, M. (2010). The effect of process conditions on the treatment of benzoquinone solution by electrocoagulation. Journal of Hazardous Materials, 173 (1-3), 731-736 Can, O.T., Kobya, M., Demirbas, E., & Bayramoglu, M., (2006). Treatment of the textile wastewater by combined electrocoagulation.Chemosphere 62 (2), 181-7. Chen, G. (2004). Electrochemical technologies in wastewater treatment. Separation and purification Technology 38(1): 11-41. Chen, G., Chen, X., & Yue, P. L. (2000). Electrocoagulation and electroflotation of restaurant wastewater. Journal Of Environmental Engineering, 126(9), 858-863. Chen, X., & Deng, H., (2012). Removal of humic acids from water by hybrid titanium-based electrocoagulation with ultrafiltration membrane processes. Desalination 300, 51- 57. Chen, X., Chen, G., & Yue, P.L. (2000). Separation of pollutants from restaurant wastewater by electrocoagulation. Separation and Purification Technology, 19, 65-76. Daneshvar, N., Ashassi-Sorkhabi, H., & Tizpar, A., (2003). Decolorization of Orange II by electrocoagulation method. Separation and Purification Technology, 31(2), 153-162. Daneshvar, N., Khataee, A. R., Ghadim, A. A., & Rasoulifard, M. H. (2007). Decolorization of CI Acid Yellow 23 solution by electrocoagulation process: Investigation of operational parameters and evaluation of specific electrical energy consumption (SEEC). Journal of Hazardous Materials, 148(3), 566-572. Daneshvar, N., Oladegaragoze A. & Djafarzadeh N (2006). Decolorization of basic dye solutions by electrocoagulation: an investigation of the effect of operational parameters. Journal of Hazardous Materials 129(1-3): 116-122. doi: 10.1016/j.jhazmat.2005.08.033. Joint Monitoring Programme for Water Supply, Sanitation and Hygiene (2019). Estimates on the use of water, sanitation and hygiene in Nigeria. www.washdata.org/household.hmlt Accessed on May 25, 2022. Kalash, K. R., Al-Furaiji, M., & Ahmed, N. (2022). Kinetic Characteristics and the Performance of Up-Flow Biological Aerated Filters (UBAF) for Iraqi Municipal Wastewater. Pollution, 8(2), 621-636. doi: 10.22059/poll.2021.333654.1240 Lai, C.L., & Lin, S.H., (2004). Treatment of chemical mechanical polishing wastewater by electrocoagulation: system performances and sludge settling characteristics. Chemosphere 54 (3), 235 -242. doi: 10.1016/j.chemosphere.2003.08.014. Lai, C.L., & Lin, S.H., (2003). Electrocoagulation of Chemical Mechanical Polishing (CMP) wastewater from semiconductor fabrication. Chemical Engineering Journal, Vol. 95, No. 1-3, 2003, pp. 205-211. http://dx.doi.org/10.1016/S1385-8947(03)00106-2 Mohammed Ali, N. S., Alalwan, H. A., Alminshid, A. H., & Mohammed, M. M. (2022). Synthesis and Characterization of Fe3O4- SiO2 Nanoparticles as Adsorbent Material for Methyl Blue Dye Removal from Aqueous Solutions. Pollution, 8(1), 295-302. doi: 10.22059/poll.2021.328697.1157 Muhibbudin, I., Ebube, O., Asuquo, B., Adepoju, M., Mubarak, S., Adebanjo, S., & Ayodele, I. (2021). Assessment of an atmospheric heavy metal from a transport pool within the Ilorin Metropolis, Nigeria. Journal of Particle Science & Technology, 7(1), 11-21. doi: 10.22104/jpst.2021.5107.1191 National Bureau of Statistics, (2017), https://nigerianstat.gov.ng/elibrary.htmlAccessed on May 28, 2022. Ögütveren, Ü. B., Gönen, N., & Koparal, S. (1992). Removal of dye stuffs from waste water: Electrocoagulation of Acilan Blau using soluble anode. Journal of Environmental Science & Health Part A, 27(5), 1237-1247. https://doi.org/10.1080/10934529209375794 Phalakornkule, C., Sukkasem, P., & Mutchimsattha, C. (2010). Hydrogen recovery from the electrocoagulation treatment of dye-containing wastewater. International Journal of Hydrogen Energy, 35(20), 10934-10943. Phalakornkule, C., Polgumhang, S., & Tongdaung, W. (2009). Performance of an electrocoagulation process in treating direct dye: batch and continuous upflow processes. World Academy Sci. Technol, 57, 277-282. https://doi.org/10.5281/zenodo.1080179 Phalakornkule, C., Polgumhang, S., Tongdaung, W., Karakat, B., & Nuyut, T. (2010). Electrocoagulation of blue reactive, red disperse and mixed dyes, and application in treating textile effluent. J. Environ. Manage. 91 (4), 918- 926 .doi: 10.1016/j.jenvman.2009.11.008. Pouet, M.F. & Grasmick A. (1995). Urban wastewater treatment by electrocoagulation and flotation. Water Science and Technology 31(3-4): 275-283. Rizzo, L., Manaia, C., Merlin, C., Schwartz, T., Dagot, C., Ploy, M. C., ... & Fatta-Kassinos, D. (2013). (2013). Urban wastewater treatment plants as hotspots for antibiotic resistant bacteria and genes spread into the environment: a review. Science of the Total Environment 447: 345-360. doi: 10.1016/j.scitotenv.2013.01.032. Siringi, D. O., Home, P., Chacha, J. S., & Koehn, E. (2012). Is electrocoagulation (EC) a solution to the treatment of wastewater and providing clean water for daily use. ARPN Journal of Engineering and Applied Science 7(2):197–204 Tahboub, M. (2000). Evaluation of wastewater treatment alternatives for Hebron City. Hebron, West Bank, Palestine . Thesis (M.S.) (Water Engineering). Birzeit University . United States Environmental Protection Agency (USEPA), 2010. Regional approaches to improving water quality. www.epa.gov/waterqualityguidelines.html Acessed on May 28,2022 Valero, D., Ortiz, J.M., Garcia, V., Exposito, E., Montiel, V., & Aldaz, A., (2011). Electrocoagulation of wastewater from almond industry. Chemosphere 84 (9), 1290 - 1295. DOI: 10.1016/j.chemosphere.2011.05.032 Water Environment Partnership In Asia (WEPA) (2018).Outlook on Water Environmental Management in Asia.www.wepa-db.net/en/publication/2018_outlook/index.html. Acessed on May 28,2022. World Health Organization(WHO), (2022), Water qualitu guildelines for Europe. Europeans series No 23, WHO Regional publications, Copenhagen. | ||
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