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

Abstract

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.

Keywords

• 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

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