Preparation and Use of Amine-Functionalized Glycidyl Methacrylate-g-Poly(ethylene terephthalate) Fibers for Removal of Chromium(VI) from Aqueous Solution

被引：18

作者：

Arslan, Metin ^{[1
]}

机构：

[1] Cankiri Karatekin Univ, Fac Sci & Art, Dept Chem, TR-18100 Cankiri, Turkey

来源：

FIBERS AND POLYMERS | 2010年 / 11卷 / 03期

关键词：

Poly(ethylene terephthalate) fibers; Graft copolymerization; Glycidyl methacrylate; 1,6-Diaminohexane; Cr(VI) ion removal; INITIATED GRAFT-COPOLYMERIZATION; HEAVY-METAL IONS; POLY(ETHYLENE-TEREPHTHALATE) FIBERS; POLYESTER FIBERS; BENZOYL-PEROXIDE; ACRYLIC-ACID; ADSORPTION; CR(VI); METHACRYLATE; POLYMERIZATION;

D O I：

10.1007/s12221-010-0325-0

中图分类号：

TB3 [工程材料学]; TS1 [纺织工业、染整工业];

学科分类号：

0805 ; 080502 ; 0821 ;

摘要：

Poly(ethylene terephthalate) (PET) fibers were grafted with glycidyl methacrylate (GMA) using benzoyl peroxide as initiator. 1,6-diaminohexane (HMDA) was then covalently attached to this GMA grafted PET fibers. Variations of time, temperature, initiator and monomer concentrations were investigated. HMDA-GMA-g-PET fibers were used as a new sorbent for removal of Cr(VI) ions from aqueous solutions through batch adsorption method. Effects of various parameters such as pH, treatment time, and initial ions concentration on the adsorption amount of ions onto reactive fibers were investigated. The adsorption rates of Cr(VI) ions were much higher on the HMDA-GMA-g-PET fiber than on GMA-g-PET and ungrafted PET fiber. Within 60 min, at pH 3, Cr(VI) was removed by 98% while the initial concentration of ions was at 25 mg/l and by 94% at 400 mg/l. The Cr(VI) ions adsorbed were easily desorbed by treating with 1 M KOH within 10 min.

引用

页码：325 / 330

页数：6

共 28 条

[1] EFFECT OF GRAFT-COPOLYMERIZATION OF 2-HYDROXYETHYL METHACRYLATE ON THE PROPERTIES OF POLYESTER FIBERS AND FABRIC [J].

ABDELBARY, EM ;

SARHAN, AA ;

ABDELRAZIK, HH .

JOURNAL OF APPLIED POLYMER SCIENCE, 1988, 35 (02) :439-448

[2] Equilibrium modelling of individual and simultaneous biosorption of chromium(VI) and nickel(II) onto dried activated sludge [J].

Aksu, Z ;

Açikel, Ü ;

Kabasakal, E ;

Tezer, S .

WATER RESEARCH, 2002, 36 (12) :3063-3073

[3] Studies on uptake behaviour of copper(II) and lead(II) by arnine chelating resins with different textural properties [J].

Atia, AA ;

Donia, AM ;

Abou-El-Enein, SA ;

Yousif, AM .

SEPARATION AND PURIFICATION TECHNOLOGY, 2003, 33 (03) :295-301

[4]

Bai RS, 2003, BIORESOURCE TECHNOL, V87, P17, DOI 10.1016/S0960-8524(02)00222-5

[5] Studies on enhancement of Cr(VI) biosorption by chemically modified biomass of Rhizopus nigricans [J].

Bai, RS ;

Abraham, TE .

WATER RESEARCH, 2002, 36 (05) :1224-1236

[6]

Buxbaum L.H., 1968, Angew. Chem, V80, P225, DOI [10.1002/ange.19680800604, DOI 10.1002/ANGE.19680800604]

[7]

Celik A, 2004, FRESEN ENVIRON BULL, V13, P124

[8] Removal of some heavy metal ions from aqueous solution by adsorption using poly(ethylene terephthalate)-g-itaconic acid/acrylamide fiber [J].

Coskun, R ;

Soykan, C ;

Sacak, M .

REACTIVE & FUNCTIONAL POLYMERS, 2006, 66 (06) :599-608

[9] Adsorption of copper(II), nickel(II) and cobalt(II) ions from aqueous solution by methacrylic acid/acrylamide monomer mixture grafted poly(ethylene terephthalate) fiber [J].

Coskun, R ;

Soykan, C ;

Saçak, M .

SEPARATION AND PURIFICATION TECHNOLOGY, 2006, 49 (02) :107-114

[10] Selective removal of the heavy metal ions from waters and industrial wastewaters by ion-exchange method [J].

Dabrowski, A ;

Hubicki, Z ;

Podkoscielny, P ;

Robens, E .

CHEMOSPHERE, 2004, 56 (02) :91-106

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