Abstract
The significant increase in the turnip sector has brought a wastewater problem that needs to be managed. In this study, turnip juice wastewater treatment was studied using the electrocoagulation/electroflotation and electrooxidation processes. Independent process parameters such as electrode type (aluminum–aluminum, iron–iron, boron-doped diamond–platinum and graphite–platinum), current density (25–100 A/m2) and retention time (15–180 min) were investigated for the optimization of treatment conditions. Removal efficiencies of chemical oxygen demand and total phenol were studied. It was determined that the optimum removal efficiencies in both electrocoagulation/electroflotation and electrooxidation processes were the same under the conditions of 100 A/m2 current density, pH 5.4, and 45 min reaction time. Here, 100% removal efficiencies were achieved for both chemical oxygen demand and total phenol. The operating cost of the electrocoagulation/electroflotation process was calculated as 1.58 $/m3, while it was determined as 0.61 $/m3 for electrooxidation for the optimum removal parameters. It is seen in laboratory scale test results that electrocoagulation/electroflotation and electrooxidation processes are applicable/feasible for the treatment of turnip juice wastewater.
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Abbreviations
- Al:
-
Aluminum
- BDD:
-
Boron-doped diamond
- COD:
-
Chemical oxygen demand
- EC:
-
Electrocoagulation
- EF:
-
Electroflotation
- EO:
-
Electrooxidation
- EPPG:
-
Edge plane pyrolytic graphite
- Fe:
-
Iron
- GRA:
-
Graphite
- OC:
-
Total operation cost
- SS:
-
Stainless steel
- ZR:
-
Zirconium
References
Abou-Taleb EM, Hellal MS, Kamal KH (2021) Electro-oxidation of phenol in petroleum wastewater using a novel pilot-scale electrochemical cell with graphite and stainless-steel electrodes. Water Environ J 35:259–268
Adhoum N, Monser L (2004) Decolourization and removal of phenolic compounds from olive mill wastewater by Electrocoagulation. Chem Eng Process 43(10):1281–1287
Akarsu C, Deniz F (2020) Electrocoagulation/electroflotation process for removal of organics and microplastics in laundry wastewater. Clean: Soil, Air, Water 49:2000146
Akarsu C, Ozay Y, Dizge N, Gulsen HE, Ates H, Gozmen B, Turabik M (2016) Electrocoagulation and nanofiltration integrated process application in purification of bilge water using response surface methodology. Water Sci Technol 74:564–579
Baird R, Bridgewater L (2017) Standard methods for the examination of water and wastewater, 23rd edn. American Public Health Association, Washington
Bayar S, Yıldız YŞ, Yılmaz AE, İrdemez Ş (2011) The Effect of stirring speed and current density on removal efficiency of poultry slaughterhouse wastewater by electrocoagulation method. Desalination 280:103–107
Chen X, Chen G, Yue P (2000) Separation of pollutants from restaurant wastewater by electrocoagulation. Sep Purif Technol 19:65–76
Deghles A, Kurt U (2016) Treatment of tannery wastewater by a hybrid electrocoagulation/electrodialysis process. Chem Eng Process 104:43–50
Deniz F, Akarsu C (2018) Operating cost and treatment of boron from aqueous solutions by electrocoagulation in low concentration. Global Challenges, 1–7
Deveci EU, Akarsu C, Gönen Ç, Özay Y (2019) Enhancing treatability of tannery wastewater by integrated process of electrocoagulation and fungal via using RSM in an economic perspective. Process Biochem 84:124–133
Dimoglo A, Sevim-Elibol P, Dinç Ö, Gökmen K, Erdoğan H (2019) Electrocoagulation /electroflotation as a combined process for the laundry wastewater purification and reuse. J Water Process Eng 31:100877
Dizge N, Akarsu C, Özay Y, Gulsen HE, Adiguzel SK, Mazmanci MA (2018) Sono-assisted electrocoagulation and cross-flow membrane processes for brewery wastewater treatment. J Water Process Eng 21:52–60
Dizge N, Isik Z, Arikan EB, Ozay Y, Bouras HD (2020) Electrocoagulation and electrooxidation pre-treatment effect on fungal treatment of pistachio processing wastewater. Chemosphere 244:125383
Duan J, Gregory J (2003) Coagulation by hydrolyzing metal salts. Adv Colloid Inter Face Sci 100–102:475–502
Ekinci FY, Baser GM, Özcan E, Üstündağ ÖG, Korachi M, Sofu A, Blumberg JB, Chen CYO (2016) Characterization of chemical, biological, and antiproliferative properties of fermented black carrot juice, shalgam. Eur Food Res Technol 242(8):1355–1368
Ersoy B, Tosun İ, Günay A, Dikmen S (2009) Turbidity removal from wastewaters of natural stone processing by coagulation/flocculation. Methods 37(3):225–232
Fajardo AS, Rodrigues RF, Martins RC, Castro LM, Quinta-Ferreira RM (2015) Phenolic wastewaters treatment by electrocoagulation process using Zn anode. Chem Eng J 275:331–341
Farhadi S, Aminzadeh B, Torabian A, Khatibikamal V, Fard MA (2012) Comparison of COD removal from pharmaceutical wastewater by electrocoagulation, photoelectrocoagulation, peroxi-electrocoagulation and peroxi-photoelectrocoagulation processes. J Hazard Mater 219–220:35–42
García-Morales MA, Roa-Morales G, Barrera-Díaz C, Bilyeu B, Rodrigo M (2013) Synergy of electrochemical oxidation using boron-doped diamond (BDD) electrodes and ozone (O3) in industrial wastewater treatment. Electrochem Commun 27:34–37
Görmez F, Görmez Ö, Yabalak E (2020) Application of the central composite design to mineralization of olive mill wastewater by the electro/FeII/persulfate oxidation method. SN Appl Sci 2:178
Isik Z, Arikan EB, Ozay Y, Bouras HD, Dizge N (2020) Electrocoagulation and electrooxidation pre-treatment effect on fungal treatment of pistachio processing wastewater. Chemosphere 244
Isik Z, Bouchareb R, Saleh M, Dizge N (2021) Investigation of sesame processing wastewater treatment with combined electrochemical and membrane processes. Water Sci Technol wst2021152
Jakubowski M (2017) Potential and differences of selected fermented non-alcoholic beverages. World Sci News 72:204–210
Khandegar V, Saroha AK (2013) Electrocoagulation for the treatment of textile industry effluent–a review. J Environ Manage 128:949–963
Khorram AG, Fallah N (2018) Treatment of textile dyeing factory wastewater by electrocoagulation with low sludge settling time: Optimization of operating parameters by RSM. J Environ Chem Eng 6:635–642
Kobya M, Demirbas E, Sahin O (2012) Effect of operational parameters on the removal of phenol from aqueous solutions by electrocoagulation using Fe and Al electrodes. Desalin Water Treat 46(1–3):366–374
Malakootian M, Heidari MR (2018) Removal of phenol from steel wastewater by combined electrocoagulation with photo-Fenton. Water Sci Technol 78(6):1260–1267
Niazmand R, Jahani M, Sabbagh F, Rezania S (2020) Optimization of electrocoagulation conditions for the purification of table olive debittering wastewater using response surface methodology. Water 12:1687
Ntaikou I, Antonopoulou G, Vayenas D, Lyberatos G (2020) Assessment of electrocoagulation as a pretreatment method of olive mill wastewater towards alternative processes for biofuels production. Renewable Energy 154:1252–1262
Núñez J, Yeber M, Cisternas N, Thibaut R, Medina P, Carrasco C (2019) Application of electrocoagulation for the efficient pollutants removal to reuse the treated wastewater in the dyeing process of the textile industry. J Hazard Mater 371:705–711
Ogando FIB, Aguiar CL, Viotto JVN, Heredia FJ, Hernanz D (2019) Removal of phenolic, turbidity and color in sugarcane juice by electrocoagulation as a sulfur-free process. Food Res Int 122:643–652
Olya ME, Pirkarami A (2013) Electrocoagulation for the removal of phenol and aldehyde contaminants from resin effluent. Water Sci Technol 68(9):1940–1949
Özer N, Çoksöyler FN (2015) Some chemical and microbiological properties of şalgam juice. J Food 40(1):31–38
Soriano Á, Gorri D, Biegler LT, Urtiaga A (2019) An optimization model for the treatment of perfluorocarboxylic acids considering membrane preconcentration and BDD electrooxidation. Water Res 164:114954
Tangüler H, Saris PEJ, Erten H (2015) Microbial, chemical and sensory properties of shalgams made using different production methods. J Sci Food Agric 95:1008–1015
Tansel B, Sevimoglu O (2006) Coalescence and size distribution characteristics of oil droplets attached on flocs after coagulation. Water Air Soil Pollut 169:293–302
Tulun Ş, Şimşek İ, Bahadır T (2019) Investigation of removal of anthocyanin in turnip juice wastewater by using different adsorbents. SN Appl Sci 1:967
Turro E, Giannis A, Cossu R, Gidarakos E, Mantzavinos D, Katsaounis A (2011) Electrochemical oxidation of stabilized landfill leachate on DSA electrodes. J Hazard Mater 190(1–3):460–465
Vik EA, Carlson DA, Eikum AS, Gjessing ET (1984) Electrocoagulation of potable water. Water Res 18(11):1355–1360
Wysocka I, Masalski W (2018) A Comparison between the electrocoagulation and the metal dissolution method in the process of phosphorus compounds removal from brewery wastewater. Environ Prog Sustain Energy 37:975–979
Yang CL, McGarrahan J (2005) Electrochemical coagulation for textile effluent decolorization. J Hazard Mater 127:40–47
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CA, ND, and HA contributed to the study conception and design. Material preparation and analysis were performed by ZB and MG. CA wrote the manuscript with support from ND, and all authors commented on previous versions of the manuscript. All authors read and approved the final manuscript.
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Arslan, H., Gun, M., Akarsu, C. et al. Treatment of turnip juice wastewater by electrocoagulation/electroflotation and electrooxidation with aluminum, iron, boron-doped diamond, and graphite electrodes. Int. J. Environ. Sci. Technol. 20, 53–62 (2023). https://doi.org/10.1007/s13762-022-03994-3
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DOI: https://doi.org/10.1007/s13762-022-03994-3