Ditiyofosfatlar Kullanılarak Yenilikçi Polisülfon Mikrokapsül Geliştirilmesi ve Ni(II) İyonu Giderim Performansının Belirlenmesi

Year 2018, Volume 22, Issue 2, 794 - 802, 15.08.2018

Tuğba SARDOHAN KÖSEOĞLU Esengül KIR Berrin KIR Ahmet AYDIN Mahrijemal ORAZOVA Jennet BAYRİYEVA Dilnoza YOLDASHOVA Fatma Nur ÇILGIN

Abstract

Bu çalışmada, adsorban madde olarak ditiyofosfat türevleri olan amonyum-O,O dibenzilditiyofosfat (L1) ve amonyum- O,O diisobütilditiyofosfat (L2) bileşikleri kullanılarak faz inversiyon metodu ile polisülfon mikrokapsüller hazırlanmıştır.  Mikrokapsüllerin karakterizasyonu taramalı elektron mikroskop (SEM) kullanılarak incelenmiştir. Hazırlanan polisülfon mikrokapsüllerin sulu çözeltilerdeki Ni(II) iyonlarının uzaklaştırılması kapsamında adsorpsiyon özelliklerinin incelenmesi kesikli sistem kullanılarak yapılmıştır. Adsorpsiyona etki eden çözelti pH’sı, temas süresi, adsorban madde miktarı (mikrokapsül miktarı), sıcaklık ve metal çözeltisinin konsantrasyonu gibi parametreler incelenmiştir. Adsorpsiyon mekanizmasının hangi izoterme uyduğunu araştırmak için Langmuir ve Freundlich adsorpsiyon izotermleri incelenmiştir. Bu deneylerin sonucunda, Ni(II) metal iyonlarının adsorpsiyon davranışının Langmuir izotermine uygun olduğu görülmüştür. Adsorpsiyon kinetik özellikleri de incelenmiş ve Ni(II) adsorpsiyonunun Pseudo II. derece kinetik modeline daha uygun olduğu sonucuna varılmıştır.

Keywords

Adsorpsiyon, Ditiyofosfat; Mikrokapsül; Polisülfon; Ni(II)

Abstract

References

• [1] Güllük Demirel, M. 1993. Salbutamol Sülfat Mikrokapsülleri Üzerinde Çalışmalar. Anadolu Üniversitesi, Sağlık Bilimleri Enstitüsü, Yüksek Lisans Tezi, 59s, Eskişehir.
• [2] Övez, B. 1992. Mikrokapsül Yapımı. Ege Üniversitesi, Fen Bilimleri Enstitüsü, Doktora Tezi, 152s, İzmir.
• [3] Yang, W. W., Luo, G. S., Gong, X. C. 2005. Extraction and separation of metal ions by a column packed with polystyrene microcapsules containing Aliquat 336. Separation and Purification Technology, 43 (2005), 175–182.
• [4] Illanes, C. O., Ochoa, N. A., Marchese, J. 2008. Kinetic sorption of Cr(VI) into solvent impregnated porous microspheres. Chemical Engineering Journal, 136 (2008), 92–98.
• [5] Nishihama, S., Sakaguchi, N., Hirai, T., Komasawa, I. 2002. Extraction and separation of rare earth metals using microcapsules containing bis(2-ethylhexyl) phosphinic acid. Hydrometallurgy, 64 (2002), 35–42.
• [6] Maciulyte, S., Gutauskiene, G., Niedritis, J., Kochane, T., Budriene, S. 2017. PVA and various diisocyanates based poly(urethane-urea) microcapsules for encapsulation of enzyme in water/butyl acetate emulsion: synthesis and study. Chemija, 28 (2017), 74-84.
• [7] Dubey, R., Shami, T. C., Rao, K.U.B. 2009. Microencapsulation Technology and Applications. Defence Science Journal, 59 (2009), 82-95.
• [8] Kadirvelu, K., Thamaraiselvi, K., Namasivayam, C. 2001. Adsorption of nickel(II) from aqueous solution onto activated carbon prepared from coirpith. Separation and Purification Technology, 24 (2001), 497-505.
• [9] Eser, A., Tirtom, V. N., Aydemir, T., Becerik, S., Dinçer, A. 2012. Removal of nickel(II) ions by histidine modified chitosan beads. Chemical Engineering Journal, 210 (2012), 590-596.
• [10] Kasprzak, K. S., Sunderman, F. W., Salnikow, K. 2003. Nikel Carcinogenesis. Mutation Research, 533 (2003), 67-97.
• [11] Kwon, T. N.; Jeon, C. 2013. Adsorption characteristics of sericite for nickel ions from industrial waste water. Journal of Industrial and Engineering Chemistry, 19 (2013), 68–72.
• [12] Irani, M., Keshtkar, A. R., Mousavian, M. A. 2011. Removal of Cd(II) and Ni(II) from aqueous solution by PVA/TEOS/TMPTMS hybrid membrane. Chemical Engineering Journal, 175 (2011), 251-259.
• [13] Otrembska, P., Gega, J. 2012. Separation of Nickel (II) and Cadmium(II) with Ion-Exchange Process. Separation Science and Technology, 47 (2012), 1345-1349.
• [14] Osinska, M. 2017. Removal of lead(II), copper(II), cobalt(II) and nickel (II) ions from aqueous solutions using carbon gels. Journal of sol-gel science and technology, 81 (2017), 678-692.
• [15] Gouin, S. 2004. Microencapsulation: industrial appraisal of existing technologies and trends. Trends in Food Science & Technology, 15 (2004), 330–347.
• [16] Desgouilles, S., Vauthier, C., Bazile, D., Vacus, J., Grossiord, J. L., Veillard, M., Couvreur, P. 2003. The design of nanoparticles obtained by solvent evaporation: A comprehensive study. Langmuir, 19 (2003), 9504-9510.
• [17] Deveci, S. S., Basal, G. 2009. Preparation of PCM microcapsules by complex coacervation of silk fibroin and chitosan. Colloid and Polymer Science, 287 (2009), 1455–1467.
• [18] Kim, K. S., Lee, J. Y., Park, B. J., Sung, J. H., Chin, I., Choi, H. J., Lee, J. H. 2006. Synthesis and characteristics of microcapsules containing electrophoretic particle suspensions. Colloid and Polymer Science, 284 (2006), 813-816.
• [19] Gray, I. P., Slawin, A. M. Z., Woollins, J. D. 2004. Synthesis and Structure of [An(RO)PS2]- Complexes. Dalton Transactions, 16 (2004), 2477-2486.
• [20] Liu, X., Yin, J., Zhu, L., Zhao, G., Zhang, H. 2011. Evaluation of a magnetic polysulfone microcapsule containing organic modified montmorillonite as a novel solid-phase extraction sorbent with chlorophenols as model compounds. Talanta, 85 (2011), 2451-2457.
• [21] Liu, X., Guan, Y., Liu, H., Ma, Z., Yang, Y., Wu, X. 2005. Preparation and characterization of magnetic polymer nanospheres with high protein binding capacity. Journal Magnetism and Magnetic Materials, 293 (2005), 111–118.
• [22] Yin, J., Chen, R., Ji, Y., Zhao, C., Zhao, G., Zhang, H. 2010. Adsorption of phenols by magnetic polysulfone microcapsules containing tributyl phosphate. Chemical Engineering Journal, 157 (2010), 466–474.
• [23] Shah, F. U. 2011. Designed Boron Chemistry for Tribological Systems. Luleå University of Technology, Doctoral Thesis, 52s, Sweden.
• [24] Wang, Y., Ren, T., Li, J. S. 2010. Tribological Studies of A Novel Borate Ester Containing Benzothiazole-2-yl and Disulfide Groups as Multifunctional Additive. Tribology International, 43 (2010), 1048-1053.
• [25] Khan, A. A., Singh, R. P. 1997. Adsorption thermodynamics of carbofuran on Sn (IV) arsenosilicate in H+, Na+ and Ca2+ forms. Colloids and Surfaces A: Physicochem. Eng. Aspects, 24, 33-42.
• [26] Wambu, E. W., Onindo, C. O., Ambusso, W., Muthakia, G. K. 2012. Removal of Fluoride from Aqueous Solutions by Adsorption Using a Siliceous Mineral of a Kenyan Origin. Clean-Soil, Air, Water, 41, 340-348.
• [27] Demirbaş, Ö. 2006. Kil Mineralleri Yüzeyine Bazı Biyomoleküllerin İmmobilizasyonu ve Elektrokinetik Özellikleri. Balıkesir Üniversitesi, Fen Bilimleri Enstitüsü, Doktora Tezi, 213s, Balıkesir.
• [28] Chabani, M., Amrane S., Bensmaili, A. 2006. Kinetic modelling of the adsorption of nitrates by ion exchange resin. Chemical Engineering Journal, 125 (2006), 111–117.
• [29] Wang, X. S., Li, Y., Huang, L. P., Chen, J. 2010. Adsorption of Cr(VI) from Aqueous Solutions by Staphylococcus aureus Biomass. Clean-Soil, Air, Water, 38 (2010), 500-505.
• [30] Donat, R., Akdogan, A., Erdem, E., Cetisli, H. 2005. Thermodynamics of Pb2+ and Ni2+ adsorption onto natural bentonite from aqueous solutions. Journal of Colloid and Interface Science, 286, 43–52.
• [31] Al-Rub, F. A. A., Kandah, M., Aldabaibeh, N. 2002. Nickel Removal from Aqueous Solutions Using Sheep Manure Wastes. Engineering in Life Sciences, 2, 111-116.
• [32] Padmavathy, V. 2008. Biosorption of nickel(II) ions by baker’s yeast: Kinetic, thermodynamic and desorption studies. Bioresource Technology, 99, 3100-3109.
• [33] Ho, Y. S., John Wase, D. A., Forster, C. F. 1995. Batch Nickel Removal from Aqueous Solution by Sphagnum Moss Peat. Water Research, 29, 1327-1332.
• [34] Jeon C., Cha, J. H. 2015. Removal of nickel ions from industrial wastewater using immobilized sericite beads. Journal of Industrial and Engineering Chemistry, 24, 107–112.
• [35] Malkoc, E. 2006. Ni(II) removal from aqueous solutions using cone biomass of Thuja orientalis. Journal of Hazardous Materials, B137, 899–908.
• [36] Sun, X., Peng, B., Ji, Y., Chen, J., Li, D. 2009. Chitosan(Chitin)/Cellulose Composite Biosorbents Prepared Using Ionic Liquid for Heavy Metal Ions Adsorption. American Institute of Chemical Engineers Journal, 55, 2062-2069.
• [37] Viraraghavan, T., Dronamraju, M. M. 1993. Removal of Copper, Nickel and Zinc from Wastewater by Adsorption Using Feat. Journal of Environmental Science and Health. Part A: Environmental Science and Engineering and Toxicology, 28, 1261-1276.