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In this study, efficiency of electrocoagulation (EC) process with aluminum electrodes for treatment of Amoxicillin (AMO) from synthetic solution has been studied and concluded. This experiment was conducted in a batch system with a volume of 1 L that had been equipped with four aluminum electrodes. The effect of operating parameters, such as voltage, time of reaction, initial AMO concentration, KCl concentration and pH on the AMO removal efficiency was investigated. In optimum condition (pH 7, voltage 60 V, electrolysis time 75 min, KCl concentration 3 g/L), electrocoagulation method was able to remove 98.8% of AMO antibiotics from synthetic solution. In addition, it is found that an increase in the applied voltage the speed of the treatment significantly. However, simultaneous increase of electrode and energy consumption was observed. The method was found to be highly efficient and relatively fast compared to conventional existing techniques and also, it can be concluded that the electrocoagulation process has the potential to be utilized for the cost-effective removal of AMO from water and wastewater.
Gulkowsk A, Leung HW, So MK, Taniyasu S, Yamashita N. Removal of antibiotics from wastewater by sewage treatment facilities in Hong Kong and Shenzhen, China. Water Res. 2008;42:395-403.
Balarak D, Mostafapour FK, Azarpira H. Adsorption isotherm studies of tetracycline antibiotics from aqueous solutions by maize stalks as a cheap biosorbent. Inter J Pharm Tech. 2016;8(3):16664-16675.
Rostamian R, Behnejad H. A comparative adsorption study of sulfamethoxazole onto graphene and graphene oxide nanosheets through equilibrium, kinetic and thermodynamic modeling. Process Safety and Environmental Protection. 2016;102: 20-29.
Balarak D, Mostafapour FK, Bazrafshan E, Saleh, Tawfik A. Studies on the adsorption of amoxicillin on multi-wall carbon nanotubes. Water Science and Technology. 2017;75(7):1599-1606.
Choi KJ, Kim SG, Kim SH. Removal of antibiotics by coagulation and granular activated carbon filtration. J Hazard Mater. 2008;151:38–43.
Balarak D, Mostafapour FK, Joghataei A. Experimental and Kinetic Studies on Penicillin G Adsorption by Lemna minor. British Journal of Pharmaceutical Research. 2016;9(5):1-10.
Aksu Z, Tunc O. Application of biosorption for Penicillin G removal: Comparison with activated carbon. Process Biochemistry. 2005;40(2):831-47.
Balarak D, Mostafapour FK and Joghataei A. Kinetics and mechanism of red mud in adsorption of ciprofloxacin in aqueous solution. Bioscience Biotechnology Research Communications. 2017;10(1): 243-250.
Balarak D, Mahdavi Y, Maleki A, Daraei H, Sadeghi S. Studies on the removal of amoxicillin by single walled carbon nanotubes. British Journal of Pharmaceutical Research. 2016;10(4):1-9.
Putra EK, Pranowoa R, Sunarsob J, Indraswatia N, Ismadjia S. Performance of activated carbon and bentonite for adsorption of amoxicillin from wastewater: Mechanisms, isotherms and kinetics. Water Res. 2009;43:2419-2430.
Balarak D, Mostafapour FK, Joghtaei, A. Thermodynamic analysis for adsorption of amoxicillin onto magnetic carbon nanotubes. British Journal of Pharmaceutical Research. 2017;16(6): 1-16.
Adrianoa WS, Veredasb V, Santanab CC, Gonçalves LRB. Adsorption of amoxicillin on chitosan beads: Kinetics, equilibrium and validation of finite bath models. Biochemical Engineering Journal. 2005; 27(2):132-37.
Balarak D, Mahdavi Y, Mostafapour FK. Application of Alumina-coated carbon nanotubes in removal of tetracycline from aqueous solution. British Journal of Pharmaceutical Research. 2016;12(1): 1-11.
Ji L, Chen W, Duan L and Zhu D. Mechanisms for strong adsorption of tetracycline to carbon nanotubes: A comparative study using activated carbon and graphite as adsorbents. Environ. Sci. Technol. 2009;43(7):2322–2327.
Gao J, Pedersen JA. Adsorption of sulfonamide antimicrobial agents to clay minerals. Environ. Sci. Technol. 2005; 39(24):9509-16.
Peterson JW, Petrasky LJ, Seymourc MD, Burkharta RS, Schuilinga AB. Adsorption and breakdown of penicillin antibiotic in the presence of titanium oxide nanoparticles in water. Chemosphere. 2012;87(8);911–917.
Chafi M, Gourich B, Essadki AH, Vial C, Fabregat A. Comparison of electrocoagulation using iron and aluminum electrodes with chemical coagulation for the removal of a highly soluble acid dye. Desalination. 2011;281: 285-292.
Calvo LS, Leclerc JP, Tnguy G, Cames MC, Paternotte G. An electrocoagulation unit for the purifcation of soluble oil wastes of high COD. Environ Prog. 2003;22:57-65.
Mollah MY, Schennach R, Parga JR, Cocke DL. EC science and applications. J Hazard Mater. 2001;84:29-41.
Kamaraj R, Vasudevan S, Evaluation of electrocoagulation process for the removal of strontium and cesium from aqueous solution. Chem. Eng. Res. Des. 2015;93: 522-530.
Vasudevan S, Lakshmi J. Effects of alternating and direct current in electrocoagulation process on the removal of cadmium from water – A novel approach. Sep Purif Technol. 2011;80:643-651.
Khandegar V, Saroha AK. Electrocoagulation for the treatment of textile industry Effluent–A review. J Environ Manage. 2013;128:949-963.
Barışçı S, Turkay O. Optimization and modeling using the response surface methodology (RSM) for ciprofloxacin removal by electrocoagulation. Water Sci Techno. 2016;73:1673-1679.
Parsa JB, Panah TM, Chianeh FN. Removal of ciprofloxacin from aqueous solution by continuous flow electro-coagulation process. Korean J Chem Eng. 2016;33:893-901.
Sengil IA, Ozacar M. The decolonization of C.I. reactive black 5 in aqueous solution by electrocoagulation using sacrificial iron electrodes. J Hazard Mater. 2009;161(2-3): 1369–76.
Daneshvar N, Khataee AR, Amani Ghadim AR, Rasoulifard MH. Decolorization of C.I. Acid Yellow 23 solution by electrocoagulation process: investigation of operational parameters and evaluation of specific electrical energy consumption (SEEC). J Hazard Mater. 2007;148(3):566-72.
Larue O, Vorobiev E, Vu C, Durand B. electrocoagulation and coagulation by iron of latex particles in aqueous suspensions. Sep Purif Technol. 2003;31(2):177-92.
Can OT, Bayramoglu M, and Kobya M. Decolorization of reactive dye solutions by electro-coagulation using aluminum electrodes. Ind Eng Chem Res. 2003; 42(14):3391-6.
Basiri Parsa J, Rezaei Vahidian H, Soleymani AR, Abbasi M. Removal of acid brown 14 in aqueous media by electrocoagulation: Optimization parameters and minimizing of energy consumption. Desalination. 2011;278(1-3): 295–302.
Nadi H, Alizadeh M, Ahmadabadi M, Yari AR, Hashemi S. Removal of reactive dyes green, orange, and yellow from aqueous solutions by peanut shell powder as a natural adsorbent. Arch Hyg Sci. 2012; 1(2):41-47.
Song Sh, He Z, Qiu J, Xu L, Chen J. Ozone assisted electrocoagulation for decolonization of CI reactive black 5 in aqueous solution: An investigation of the effect of operational parameters. Sep Purif Technol. 2007;55(2):238-45.
Can OT, Kobya M, Demirbas E, Bayramoglu M. Treatment of the textile wastewater by combined electrocoagulation. Chemosphere. 2006; 62(2):181-7.
Bayramoglu M, Eyvaz M, Kobya M. Treatment of the textile wastewater by electrocoagulation: Economical evaluation. Chem Eng J. 2007;128(2-3):155-61.
Kobya M, Bayramoglu M, Eyvaz M. Techno-economical evaluation of electrocoagulation for the textile wastewater using different electrode connections. J Hazard Mater. 2007; 148(1-2):311-8.
Nouri J, Mahvi AH, Bazrafshan, E. Application of electrocoagulation process in removal of zinc and copper from aqueous solutions by aluminum electrodes. In J Environ Res. 2010;4(2): 201-208.
Zazouli MA, Taghavi M. Phenol removal from aqueous solutions by electrocoagulation technology using iron electrodes: Effect of some variables. Journal of Water Resource and Protection, 2012;4(11):980.