Preparation of dicarboxylic acid containing sulfonamide based resin and removal of basic dyes

Erdem Yavuz, Emir Tugrul Tekin, Mehmet Kandaz, Bahire Filiz Senkal

Research output: Contribution to journalArticlepeer-review

5 Citations (Scopus)

Abstract

Polymer and dye interaction leading to polymer-dye complex formation exhibits many interesting and important practical features. For this purpose, dicarboxylic acid containing resin was prepared in two steps starting from poly (styrene-divinyl benzene) (PS-DVB) (10% crosslinking) based beads with a particle size of 400-590 μm, according to the synthetic protocol; chlorosulfonation, sulfamidation with iminodiacetic acid. Dye extraction experiments were carried out by contacting wetted resin samples with aqueous dye solutions at room temperature. Capacities were determined by colorimetric analysis of the residual dye content. Dye sorption capacity of the resin was found to be (0.67-0.63 g g-1 resin). This material is also able to remove the cationic dyes completely even from highly diluted aqueous dye solutions.

Original languageEnglish
Pages (from-to)687-691
Number of pages5
JournalSeparation Science and Technology
Volume45
Issue number5
DOIs
Publication statusPublished - Jan 2010

Funding

This research has been supported by the Scientific and Technological Research Council of Turkey (TUBITAK) (Project number:106T406).

FundersFunder number
TUBITAK:106T406
Türkiye Bilimsel ve Teknolojik Araştirma Kurumu

    Keywords

    • Acid functional resin
    • Basic dye removal
    • Polymeric sorbent
    • Sulfonamide

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