Preparation of [1/3(m/m Poly(5-bromo-1-Benzofuran-2-yl)(phenyl)-O-methacrylketoxime-co-2-(4-acetylphenoxy-2-oxoethyl-2-methylacrylate)]- [Poly(methyl methacrylate-co-ethyl acrylate)]/ Poly(vinyl alcohol)-Cellulose Membranes and their Using in Treatment of Fe(III) from Water

Yıl 2019, Sayı: 15, 252 - 258, 31.03.2019

Cemal Çifci , Mehmet Savrık İbrahim Erol

https://doi.org/10.31590/ejosat.524949

Öz

In this study; new [1/3(m/m Poly(5-bromo-1-Benzofuran-2-yl)(phenyl)-O-methacrylketoxime-co-2-(4-acetylphenoxy-2-oxoethyl-2-methylacrylate)]- [poly(methyl methacrylate-co-ethyl acrylate)]/ poly(vinyl alcohol)-cellulose membranes were prepared and characterized by SEM. The using of these membranes for the separation of Fe (III) ions from aqueous solutions by ultrafiltration was investigated. The effects of pH (3, 4, 5), concentration of solution (0,30x10-4 M, 0,50x10-4 M) and pressure (30 psi, 40 psi, 50 psi) on the retention and flux were studied. It has been found that these membranes can be used as smoothly as to 50 psi pressure.

Anahtar Kelimeler

Membrane, Ultrafiltration, Water treatment, Fe(III) ion

[Poli(5-bromo-1-benzofuran-2-il)(fenil)-O-metakrilketoksim-ko-2-(4asetilfenoksi-2-oksoetil-2 metakrilat] – [Poli(metil metakrilat-ko-etil akrilat)]/ Poli(vinil alkol)-Selüloz Membranların Hazırlanması ve Fe(III)’ün Sudan Arıtımında Kullanılması

Öz

Bu
araştırmada; yeni [1/3 (poli(5-bromo-1-benzofuran-2-il)(fenil)-O-metakrilketoksim-ko-2-(4asetilfenoksi-2-oksoetil-2
metakrilat]–[2/3 ((poli(metil metakrilat-ko-etil akrilat)]/
poli(vinil alkol)-selüloz membranları üretilmiş ve karakterize edilmiştir. Bu
membranların Fe(III) iyonlarının sulu çözeltilerden ultrafiltrasyonla
ayrılmasında kullanılması araştırılmıştır. pH’ın, çözelti konsantrasyonunun ve
basıncın sulu ortamdaki Fe(III) iyonlarının tutulma ve akıya olan etkileri
çalışılmıştır. Elde edilen membranların 50 psi basınca kadar sorunsuz olarak
kullanılabileceği bulunmuştur. 

Anahtar Kelimeler

Membran, Ultrafiltrasyon, Su arıtımı

Kaynakça

• Al-Asheh S., Banat F., Mohai F. 1999. Sorption of copper and nickel by spent animal bones. Chemosphere 39(12), 2087-2096.
• Chang D. J. ve Hwang S.J. 1996. Removal of metal ions from liquid solutions by cross flow microfiltration. Separation Science and Technology 31, 1831–1842.
• Chen S.H., Wu B.H., Fu J.C., Wang G.J., Wan L.S., Xu Z.K. 2018. Vertically oriented microporous membranes prepared by bidirectional freezing. Chinese Journal of Polymer Science 36, 880-887.
• Çifci C. and Kaya A. 2010. Preparation of poly(vinyl alcohol)/cellulose composite membranes for metal removal from aqueous solutions. Desalination 253, 175-179.
• Erol I., Sen O., Cifci C., Gurler Z. 2010. New Methacrylate Copolymers Based on the Benzofurane Ring: Synthesis, Characterization, Monomer Reactivity Ratios and Biological Activity. Journal of Macromolecular Science, Part A: Pure and Applied Chemistry 47, 1032-1041
• Gzara L. ve Dhahbi M. 2001. Removal of chromate anions by micellar-enhanced ultrafiltration using cationic surfactants. Desalination 137, 241-250.
• Judd S.J. 2017. Membrane technology costs and me. Water Research 122, 1-9.
• Lastra A., Gomeza D., Romerob J., Francisco J.L., Luque S., Alvarez J.R. 2004. Removal of metal complexes by nanofiltration in a TCF pulp mill: technical and economic feasibility. Journal of Membrane Science 242, 97-105.
• Mokhtar M., Dickson S.E., Kim Y., Mekky W. 2018. Preparation and characterization of ion selective membrane and its application for Cu2+ removal. Journal of industrial and Engineering Chemistry 60, 475-484.