Şahin AKPINAR, Hasan KOÇYİĞİT, Fatma GÜRBÜZ, Mehmet ODABAŞI

Boron removal from aqueous solutions by polyethyleneimine-Fe3+ attached column adsorbents

Although, boron (B) is an essential micronutrient for plants, animals and human beings; at high concentration of boron in water resources may be hazardous for living being. Hence the boron concentration has to be reduced down to suggested level by the World Health Organization for safe use of water for irrigation and drinking. The present study examines boron pollution level in groundwater and suggests an alternative sorbent to remove it from water sources used for irrigation and drinking. The poly-2-Hydroxyethyl methacrylate (HEMA)-co- glycidyl methacrylate (GMA)- polyethyleneimine (PEI)- Fe3+ columns were synthesized to adsorb the boron compounds from a real groundwater samples and synthetic solution. Boron was removed 78.2% by poly (HEMA-co-GMA)-PEI- Fe3+ column at an amount of 54.42 mg/g, pH 8. However, the lower adsorption ratio was recorded as between 35.8–58.1% of real groundwater where adsorbed amount of boron and its derivates were found as 9–28.67 mg/g due to other chemical ions in real groundwater samples. Boron-loaded columns were regenerated by 0.01 M NaOH treatment for industrial practice. Regeneration cycles were performed successfully 15-times with only a loss of 5% in adsorption capacity of columns.

Keywords:

Boron removal, Fe3+ -PEI-Polymers, groundwater, regeneration,

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References [1] B. Wang, X. Guo, P. Bai, Removal technology of boron dissolved in aqueous solutions–a review, Colloids Surfaces A Physicochem. Eng. Asp. 444 (2014) 338–344.
[2] M. Bodzek, The removal of boron from the aquatic environment–state of the art, Desalin. Water Treat. 57 (2016) 1107–1131.
[3] O.P. Ferreira, S.G. De Moraes, N. Duran, L. Cornejo, O.L. Alves, Evaluation of boron removal from water by hydrotalcite-like compounds, Chemosphere. 62 (2006) 80–88.
[4] F.S. Kot, Boron in the environment, Boron Sep. Process. (2015) 1–33.
[5] P. Demirçivi, G. Nasün-Saygılı, Removal of boron from waste waters by ion-exchange in a batch system, World Acad. Sci. Eng. Technol. 47 (2008) 95–98.
[6] F. Edition, Guidelines for drinking-water quality, WHO Chron. 38 (2011) 104–108.
[7] B. Ljujic, L. Sundac, [[Council] Directive 98/83/EC [of 3 November 1998] on the quality of water intended for human consumption: review and intregral translation [from English into Serbian]], Voda i Sanit. Teh. (Serbia Montenegro). (1998).
[8] E. Weinthal, Y. Parag, A. Vengosh, A. Muti, W. Kloppmann, The EU drinking water directive: the boron standard and scientific uncertainty, Eur. Environ. 15 (2005) 1–12.
[9] Y. Kayama, Treatments of severely boron-contaminated soils for phytorestoration, Phytorestoration, Spring. (2010) 1–17.
[10] C. HELVACI, Türkiye borat yatakları jeolojik konumu, ekonomik önemi ve bor politikası, Balıkesir Üniversitesi Fen Bilim. Enstitüsü Derg. 5 (2004) 4–41.
[11] A. Cıcek, M. Uylas, E. Kose, C. Tokatlı, R. Bakıs, Boron Levels in Drinking Water around Borate Deposits (Kırka-Turkey), (n.d.).
[12] K.L. Tu, L.D. Nghiem, A.R. Chivas, Boron removal by reverse osmosis membranes in seawater desalination applications, Sep. Purif. Technol. 75 (2010) 87–101.
[13] H. Strathmann, The principle of pervaporation, Introd. to Membr. Sci. Technol. Wiley-VCH Verlag Co. KGa, Weinheim, Ger. (2011) 254–260.
[14] A. Ince, B. Karagoz, N. Bicak, Solid tethered imino-bis-propanediol and quaternary amine functional copolymer brushes for rapid extraction of trace boron, Desalination. 310 (2013) 60–66.
[15] J. Wolska, M. Bryjak, Preparation of polymeric microspheres for removal of boron by means of sorption-membrane filtration hybrid, Desalination. 283 (2011) 193–197.
[16] L. Xu, Y. Liu, H. Hu, Z. Wu, Q. Chen, Synthesis, characterization and application of a novel silica based adsorbent for boron removal, Desalination. 294 (2012) 1–7.
[17] F. Gurbuz, Ş. Akpınar, S. Ozcan, Ö. Acet, M. Odabaşı, Reducing arsenic and groundwater contaminants down to safe level for drinking purposes via Fe 3+-attached hybrid column, Environ. Monit. Assess. 191 (2019) 1–14.
[18] N.Y. Baran, Ö. Acet, M. Odabaşı, Efficient adsorption of hemoglobin from aqueous solutions by hybrid monolithic cryogel column, Mater. Sci. Eng. C. 73 (2017) 15–20.
[19] L. Jeffrey, M. Parks, Edwards, Boron in the environment, Crit. Rev. Environ. Sci. Technol. 35 (2005) 81–114.
[20] M. Dolati, A.A. Aghapour, H. Khorsandi, S. Karimzade, Boron removal from aqueous solutions by electrocoagulation at low concentrations, J. Environ. Chem. Eng. 5 (2017) 5150–5156.
[21] A.E. Yilmaz, R. Boncukcuoğlu, S. Bayar, B.A. Fil, M.M. Kocakerim, Boron removal by means of chemical precipitation with calcium hydroxide and calcium borate formation, Korean J. Chem. Eng. 29 (2012) 1382–1387.
[22] T. Kameda, Y. Yamamoto, S. Kumagai, T. Yoshioka, Mechanism and kinetics of aqueous boron removal using MgO, J. Water Process Eng. 26 (2018) 237–241.
[23] N. Kabay, M. Bryjak, N. Hilal, Boron separation processes, Elsevier, 2015.
[24] S. Sarri, P. Misaelides, D. Zamboulis, J. Warchoł, Boron removal from aqueous solutions by a polyethylenimine-epichlorohydrin resin, J. Serbian Chem. Soc. 83 (2018) 251–264.
[25] E. Yavuz, Y. Gursel, B.F. Senkal, Modification of poly (glycidyl methacrylate) grafted onto crosslinked PVC with iminopropylene glycol group and use for removing boron from water, Desalination. 310 (2013) 145–150.
[26] M. Gazi, S. Shahmohammadi, Removal of trace boron from aqueous solution using iminobis-(propylene glycol) modified chitosan beads, React. Funct. Polym. 72 (2012) 680–686.
[27] Z. Guan, J. Lv, P. Bai, X. Guo, Boron removal from aqueous solutions by adsorption—A review, Desalination. 383 (2016) 29–37.
[28] C. Onorato, L.J. Banasiak, A.I. Schäfer, Inorganic trace contaminant removal from real brackish groundwater using electrodialysis, Sep. Purif. Technol. 187 (2017) 426–435.
[29] U.C. Gupta, Y.W. Jame, C.A. Campbell, A.J. Leyshon, W. Nicholaichuk, Boron toxicity and deficiency: a review, Can. J. Soil Sci. 65 (1985) 381–409.
[30] M.P. Princi, A. Lupini, F. Araniti, C. Longo, A. Mauceri, F. Sunseri, M.R. Abenavoli, Boron toxicity and tolerance in plants: Recent advances and future perspectives, Plant Met. Interact. (2016) 115–147.

Environmental Research and Technology-Cover

Yayın Aralığı: Yılda 4 Sayı
Başlangıç: 2018
Yayıncı: Yıldız Teknik Üniversitesi

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