Synthesis and characterization of iminodiacetic acid-cellulose sorbent and its analytical and environmental applications in metal ion extraction

W. H. Chan; S. Y. Lam-Leung; K. W. Cheng; Y. C. Yip

doi:10.1080/00032719208018528

Synthesis and characterization of iminodiacetic acid-cellulose sorbent and its analytical and environmental applications in metal ion extraction

W. H. Chan, S. Y. Lam-Leung, K. W. Cheng, Y. C. Yip

Department of Chemistry

Research output: Contribution to journal › Journal article › peer-review

20 Citations (Scopus)

Abstract

Iminodiacetic acid-cellulose sorbent, a chelating sorbent based on sawdust, was synthesized in a two steps reaction sequence. The pH dependence of the metal ion extraction for Cr(III), Cu(II), Pb(II) and Ni(II) was studied. The sorptive capacity and kinetic characteristic of the sorbent were found to be excellent in metal ion removal. The application of the sorbent for recycling and preconcentration of metal ions were investigated.

Original language	English
Pages (from-to)	305-320
Number of pages	16
Journal	Analytical Letters
Volume	25
Issue number	2
DOIs	https://doi.org/10.1080/00032719208018528
Publication status	Published - 1 Feb 1992

Scopus Subject Areas

Analytical Chemistry
Biochemistry
Spectroscopy
Clinical Biochemistry
Biochemistry, medical
Electrochemistry

User-Defined Keywords

cellulose-base
Chelating sorbent synthesis
metal ion extraction
preconcentration

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10.1080/00032719208018528

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abstract = "Iminodiacetic acid-cellulose sorbent, a chelating sorbent based on sawdust, was synthesized in a two steps reaction sequence. The pH dependence of the metal ion extraction for Cr(III), Cu(II), Pb(II) and Ni(II) was studied. The sorptive capacity and kinetic characteristic of the sorbent were found to be excellent in metal ion removal. The application of the sorbent for recycling and preconcentration of metal ions were investigated.",

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AU - Chan, W. H.

AU - Lam-Leung, S. Y.

AU - Cheng, K. W.

AU - Yip, Y. C.

PY - 1992/2/1

Y1 - 1992/2/1

N2 - Iminodiacetic acid-cellulose sorbent, a chelating sorbent based on sawdust, was synthesized in a two steps reaction sequence. The pH dependence of the metal ion extraction for Cr(III), Cu(II), Pb(II) and Ni(II) was studied. The sorptive capacity and kinetic characteristic of the sorbent were found to be excellent in metal ion removal. The application of the sorbent for recycling and preconcentration of metal ions were investigated.

AB - Iminodiacetic acid-cellulose sorbent, a chelating sorbent based on sawdust, was synthesized in a two steps reaction sequence. The pH dependence of the metal ion extraction for Cr(III), Cu(II), Pb(II) and Ni(II) was studied. The sorptive capacity and kinetic characteristic of the sorbent were found to be excellent in metal ion removal. The application of the sorbent for recycling and preconcentration of metal ions were investigated.

KW - cellulose-base

KW - Chelating sorbent synthesis

KW - metal ion extraction

KW - preconcentration

UR - http://www.scopus.com/inward/record.url?scp=0001657130&partnerID=8YFLogxK

U2 - 10.1080/00032719208018528

DO - 10.1080/00032719208018528

M3 - Journal article

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VL - 25

SP - 305

EP - 320

JO - Analytical Letters

JF - Analytical Letters

IS - 2

ER -

Synthesis and characterization of iminodiacetic acid-cellulose sorbent and its analytical and environmental applications in metal ion extraction

Abstract

Scopus Subject Areas

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