Sorption of acidic dyes from water by poly(Vinyl imidazole) grafted onto poly(styrene) based beads

Fatih Bildik; Gülçin Torunoglu Turan; Hakan Duran; Tuba Şişmanoğlu; Bahire Filiz Senkal

doi:10.5004/dwt.2019.24669

Sorption of acidic dyes from water by poly(Vinyl imidazole) grafted onto poly(styrene) based beads

Fatih Bildik, Gülçin Torunoglu Turan, Hakan Duran, Tuba Şişmanoğlu, Bahire Filiz Senkal^*

^*Corresponding author for this work

Department of Chemistry

Research output: Contribution to journal › Article › peer-review

4 Citations (Scopus)

Abstract

In the first stage of this study, poly (vinyl benzyl chloride-co-ethylene glycol dimethacrylate [EGDMA]) (10%) (PVBC) resin was prepared by suspension polymerization method using toluene as porogen, poly(vinyl alcohol) as stabilizator and AIBN as initiator. Then, poly (vinyl imidazole) (PVI) was grafted on the PVBC resin with a particle size of 200–400 µm through the 2-chloromethyl group to obtain core-shell type resin by using reverse atom transfer radical polymerization (ATRP) method. Grafting degree reached to about 57% and the PVI-grafted resin has been shown to be effectively used to remove dye even at ppm levels. The adsorption behavior of the PVI-grafted resin was investigated using Freundlich, Langmuir, Flory–Huggins and Dubinin–Radushkevich isotherms models. To observe trace dye sorption characteristic of the resin, kinetic models were applied.

Original language	English
Pages (from-to)	353-362
Number of pages	10
Journal	Desalination and Water Treatment
Volume	169
DOIs	https://doi.org/10.5004/dwt.2019.24669
Publication status	Published - Nov 2019

Bibliographical note

Publisher Copyright:
© 2019 Desalination Publications. All rights reserved.

Funding

This research has been supported by Scientific Research Project Coordination Center of Istanbul Technical University (project number: 37755).

Funders	Funder number
Scientific Research Project Coordination Center of
Istanbul Teknik Üniversitesi	37755

Keywords

ATRP
Dye sorption
Grafting
Poly (vinyl imidazole)
Polymeric resin

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10.5004/dwt.2019.24669

Cite this

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title = "Sorption of acidic dyes from water by poly(Vinyl imidazole) grafted onto poly(styrene) based beads",

abstract = "In the first stage of this study, poly (vinyl benzyl chloride-co-ethylene glycol dimethacrylate [EGDMA]) (10%) (PVBC) resin was prepared by suspension polymerization method using toluene as porogen, poly(vinyl alcohol) as stabilizator and AIBN as initiator. Then, poly (vinyl imidazole) (PVI) was grafted on the PVBC resin with a particle size of 200–400 µm through the 2-chloromethyl group to obtain core-shell type resin by using reverse atom transfer radical polymerization (ATRP) method. Grafting degree reached to about 57% and the PVI-grafted resin has been shown to be effectively used to remove dye even at ppm levels. The adsorption behavior of the PVI-grafted resin was investigated using Freundlich, Langmuir, Flory–Huggins and Dubinin–Radushkevich isotherms models. To observe trace dye sorption characteristic of the resin, kinetic models were applied.",

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AU - Bildik, Fatih

AU - Turan, Gülçin Torunoglu

AU - Duran, Hakan

AU - Şişmanoğlu, Tuba

AU - Senkal, Bahire Filiz

PY - 2019/11

Y1 - 2019/11

N2 - In the first stage of this study, poly (vinyl benzyl chloride-co-ethylene glycol dimethacrylate [EGDMA]) (10%) (PVBC) resin was prepared by suspension polymerization method using toluene as porogen, poly(vinyl alcohol) as stabilizator and AIBN as initiator. Then, poly (vinyl imidazole) (PVI) was grafted on the PVBC resin with a particle size of 200–400 µm through the 2-chloromethyl group to obtain core-shell type resin by using reverse atom transfer radical polymerization (ATRP) method. Grafting degree reached to about 57% and the PVI-grafted resin has been shown to be effectively used to remove dye even at ppm levels. The adsorption behavior of the PVI-grafted resin was investigated using Freundlich, Langmuir, Flory–Huggins and Dubinin–Radushkevich isotherms models. To observe trace dye sorption characteristic of the resin, kinetic models were applied.

AB - In the first stage of this study, poly (vinyl benzyl chloride-co-ethylene glycol dimethacrylate [EGDMA]) (10%) (PVBC) resin was prepared by suspension polymerization method using toluene as porogen, poly(vinyl alcohol) as stabilizator and AIBN as initiator. Then, poly (vinyl imidazole) (PVI) was grafted on the PVBC resin with a particle size of 200–400 µm through the 2-chloromethyl group to obtain core-shell type resin by using reverse atom transfer radical polymerization (ATRP) method. Grafting degree reached to about 57% and the PVI-grafted resin has been shown to be effectively used to remove dye even at ppm levels. The adsorption behavior of the PVI-grafted resin was investigated using Freundlich, Langmuir, Flory–Huggins and Dubinin–Radushkevich isotherms models. To observe trace dye sorption characteristic of the resin, kinetic models were applied.

KW - ATRP

KW - Dye sorption

KW - Grafting

KW - Poly (vinyl imidazole)

KW - Polymeric resin

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DO - 10.5004/dwt.2019.24669

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SN - 1944-3994

VL - 169

SP - 353

EP - 362

JO - Desalination and Water Treatment

JF - Desalination and Water Treatment

ER -

Sorption of acidic dyes from water by poly(Vinyl imidazole) grafted onto poly(styrene) based beads

Abstract

Bibliographical note

Funding

Keywords

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