Journals / Süleyman Demirel Üniversitesi Fen Bilimleri Enstitüsü Dergisi / 2019 / Cilt: 23 - Sayı: 1

Preparation of Supported Liquid Membranes, Characterization and Using in Separation Processes

Destekli Sıvı Membranların Hazırlanması, Karakterizasyonu ve Ayırma İşlemlerinde Kullanılması

Pages
204–211
DOI
—
🏛️Bibliographic metadata and full text access for this article are provided via DergiPark.
DergiPark Record ↗
✨

AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

The highest flux values were obtained when the feed phase concentration of 1.0x10-1 M NiCl2.6H2O or 1.0x10-1 M Fe(NO3)3.9H2O, the strip phase concentration of 1.0x10-1 M HCl or 1.0x10-1 M HNO3, respectively.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:In this study, two novel supported liquid membranes (SLMs) was developed by using Trioctylphosphine oxide (TOPO) and N-(furane-2-iylmethyl)-N’-hydroxy-2-oxo-2-(4-phenylphenyl) eteneimideamide (BKOF) as a carrier that have different functional groups, each dissolved in the organic phase N-N-dimethyl formamide.
📊
Key Findings & Data:Performance of prepared SLMs were evaluated by rejection tests for Ni(II) and Fe(III)) from aqueous solutions by using Donnan dialysis method.
💡
Conclusion & Impact:The highest flux values were obtained when the feed phase concentration of 1.0x10-1 M NiCl2.6H2O or 1.0x10-1 M Fe(NO3)3.9H2O, the strip phase concentration of 1.0x10-1 M HCl or 1.0x10-1 M HNO3, respectively.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Aminoketooksim · Destekli sıvı membran · Fe(III)

Abstract

In this study, two novel supported liquid membranes (SLMs) was developed by using Trioctylphosphine oxide (TOPO) and N-(furane-2-iylmethyl)-N’-hydroxy-2-oxo-2-(4-phenylphenyl) eteneimideamide (BKOF) as a carrier that have different functional groups, each dissolved in the organic phase N-N-dimethyl formamide. Hydrophobic polyvinylidene fluoride (PVDF) and polyamide microporous membranes were used as support to prepare these membranes. Developed membranes were characterized with several analytical methods, including scanning electron microscopy (SEM), energy dispersive X-ray spectroscopy (SEM-EDS), Fourier transform infrared spectroscopy (FTIR), atomic force microscopy (AFM), and thermal gravimetric analysis (TGA). Characterization processes confirm the novelty of membranes due to different surface morphologies of prepared SLMs, compared to the PVDF and polyamide supports. Performance of prepared SLMs were evaluated by rejection tests for Ni(II) and Fe(III)) from aqueous solutions by using Donnan dialysis method. The highest flux values were obtained when the feed phase concentration of 1.0x10-1 M NiCl2.6H2O or 1.0x10-1 M Fe(NO3)3.9H2O, the strip phase concentration of 1.0x10-1 M HCl or 1.0x10-1 M HNO3, respectively.

Özet

Bu çalışmada, taşıyıcı olarak farklı fonksiyonel gruplara sahip ve her biri N-N- dimetil formamit organik fazında çözünen trioktilfosfin oksit (TOPO) ve N-(furan-2-ilmetil)-N’-hidroksi-2-okso-2-(4-fenilfenil)-etenimidamit (BKOF) bileşikleri kullanılarak iki yeni tür destekli sıvı membran (DSM) hazırlanmıştır. Destek tabakası olarak hidrofobik poliviniliden florür (PVDF) ve poliamit mikroporöz membranlar kullanılmıştır. Hazırlanan membranlar taramalı elektron mikroskobu (SEM), enerji dağılım X-ray spektroskopisi (SEM-EDS), atomik güç mikroskobu (AFM), fourier dönüşümlü infrared spektroskopisi (FTIR) ve termogravimetrik analiz (TGA) gibi analitik metotlar kullanılarak karakterize edilmiştir. Karakterizasyon işlemleri, hazırlanan DSM’lerin yüzey morfolojilerinin PVDF ve poliamit destek tabakalarına kıyasla farklı olması, bu membranların yeni tür olduklarını doğrulamaktadır. Hazırlanan DSM’lerin performası, donnan diyaliz metodu kullanılarak sulu çözelti ortamından Ni(II) ve Fe(III) iyonlarının uzaklaştırma deneylerinde değerlendirilmiştir. En yüksek akı değerleri besleme fazı konsantrasyonu 1,0x10-1 M NiCl2.6H2O veya 1,0x10-1 M Fe(NO3)3.9H2O ve alıcı faz konsantrasyonları 1,0x10-1 M HCl veya 1,0x10-1 M HNO3 olduğu zaman elde edilmiştir.

🔖

Cite This Article

ILGAZ, F., KIR, E., KÖSEOĞLU, T. S., DEDE, B. (2019). Preparation of Supported Liquid Membranes, Characterization and Using in Separation Processes. Süleyman Demirel Üniversitesi Fen Bilimleri Enstitüsü Dergisi, Cilt: 23 - Sayı: 1, 204–211. https://ajindex.com/articles/310015

📄 Full Text PDF Viewer

📄

PDF görüntüleyici hazırlanıyor...

References (12)

  1. Chrisstoffels, L.A.J., de Jong, F., Reinhoudt, D.N. 1996. Mechanistic Studies of Carrier-Mediated Transport Through Supported Liquid Membranes. ss 18-56. Bartsch, R.A., Douglas Way, J., ed. 1996. Chemical Separations with Liquid Membranes. American Chemical Society, Washington, 422s
  2. Mulder, M. 1998. Liquid Membranes. ss 340-347. Basic Principles of Membrane Technology, Kluwer Academic Publishers, The Netherlands, 576s
  3. Strathmann, H. 1988. Synthetic Membranes and Their Preparation. ss 29-38. Porter, M.C. 1988. Handbook of Industrial Membrane Technology, Noyes Publications, USA, 604s
  4. Chakrabarty, K., Saha, P., Ghoshal, A.K. 2010. Simultaneous Separation of Mercury and Lignosulfanate from Aqueous Solution Using Supported Liquid Membrane. Journal of Membrane Sciences, 346, 37-44
  5. Resina, M., Macanás, J., de Gyves, J., Muñoz, M. 2006. Zn(II), Cd(II) and Cu(II) Separation Through Organic–Inorganic Hybrid Membranes Containing Di-(2-ethylhexyl) Phosphoric Acid or Di-(2-ethylhexyl) Dithiophosphoric Acid as a Carrier. Journal of Membrane Sciences, 268, 57-64
  6. Kedarin, C.S., Pandit, S.S., Gandhi, P.M. 2013. Separation by Competitive Transport of Uranium(VI) and Thorium(IV) Nitrates Across Supported Renewable Liquid Membrane Containing Trioctylphosphine Oxide as Metal Carrier. Journal of Membrane Science, 430, 188–195
  7. Ho, W. S., Sirkar, K. K. (Eds.) 1992. Membrane Handbook, Chapman&Hall, New York, 954s
  8. Cooper, C.A., Lin, Y.S., Gonzalez, M. 2004. Separation Properties of Surface Modified Silica Supported Liquid Membranes for Divalent Metal Removal/Recovery. Journal of Membrane Science, 229, 11–25
  9. Kaya, A., Kutlu, T., Hol, A., Surucu, A., Alpoguz, A.K. 2014. Transport of Pb(II) by Supported Liquid Membrane Containing p-tert-butyl Calix[4]amine Derivative as Carrier. Desalination and Water Treatment, 52 (16-18), 3219-3225
  10. Kır, E., Yalimli, S., Kurtulmus, S., Aydin, A., Yılmaz, H. 2015. Facilitated Transport of Ni(II) Through Supported Liquid Membranes Containing Dithiophosphonates as Ion Carrier. Phosphorus, Sulfur, and Silicon, 190, 1–13
  11. Zidi, C., Tayeb, R., Dhahbi, M. 2011. Extraction of Phenol from Aqueous Solutions by Means of Supported Liquid Membrane (MLS) Containing Tri-n-octyl Phosphine Oxide (TOPO). Journal of Hazardous Materials, 194, 62–68
  12. Raut, D.R., Mohapatra, P.K., Ansari, S.A., Sarkar, A., Manchanda V.K. 2008. Selective Transport of Radio-Cesium by Supported Liquid Membranes Containing Calix[4]cro