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Dergiler / Celal Bayar Üniversitesi Fen Bilimleri Dergisi / 2021 / Cilt: 17 - Sayı: 4

Adsorptive Removal of Tartrazine Dye by Poly(N-vinylimidazole-ethylene glycol dimethacrylate) And Poly(2-hydroxyethyl methacrylate-ethylene glycol dimethacrylate) Polymers

Ayşe DİNÇER
Tülin AYDEMİR
Sayfa
397–404
Yayın Tarihi
2021-12-29
DOI
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The characterization of these polymers were done by using FTIR, TGA and SEM analysis.

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Amaç & Hipotez:Poly(N-vinylimidazole-ethylene glycol dimethacrylate (poly(N-VI-EGDMA)) and poly(2-hydroxyethyl methacrylate-ethylene glycol dimethacrylate (poly(HEMA-EGDMA)) were synthesized as adsorbents for adsorptive removal of tartrazine dye from aqueous solutions.
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Temel Bulgular & Veri:As the temperature increased, removal amount of tartrazine was increased.
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Sonuç & Katkı:The characterization of these polymers were done by using FTIR, TGA and SEM analysis.
🔬Tür:Araştırma Makalesi
📍Kapsam:Genişletilmiş Akademik Örneklem
⚙️Değişkenler:Adsorption isotherms · dye removal · poly(N-vinylimidazole-ethylene glycol dimethacrylate

Abstract

Poly(N-vinylimidazole-ethylene glycol dimethacrylate (poly(N-VI-EGDMA)) and poly(2-hydroxyethyl methacrylate-ethylene glycol dimethacrylate (poly(HEMA-EGDMA)) were synthesized as adsorbents for adsorptive removal of tartrazine dye from aqueous solutions. To achieve maximum tartrazine adsorption, some parameters were examined and pH was found to be an important factor on adsorption poly(N-VI-EGDMA). As the temperature increased, removal amount of tartrazine was increased. The experimental capacities were found as 265.5 mg/g and 45.15 mg/g for poly(N-VI-EGDMA) and poly(HEMA-EGDMA), respectively. The experimental data well correlated with Freundlich isotherm. The estimated ∆Hº values were found as 12.76 kJ/mol and 10.40 kJ/mol for poly(N-VI-EGDMA) and poly(HEMA-EGDMA), respectively. Adsorption was demonstrated to be endothermic in nature. The characterization of these polymers were done by using FTIR, TGA and SEM analysis.

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Bu Makaleye Atıf Yap

DİNÇER, A., AYDEMİR, T. (2021). Adsorptive Removal of Tartrazine Dye by Poly(N-vinylimidazole-ethylene glycol dimethacrylate) And Poly(2-hydroxyethyl methacrylate-ethylene glycol dimethacrylate) Polymers. Celal Bayar Üniversitesi Fen Bilimleri Dergisi, Cilt: 17 - Sayı: 4, 397–404. https://ajindex.com/articles/383998

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Kaynakça (13)

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