Arsenic(V) removal from aqueous solutions by iron(III) loaded chelating resin

I. Rau; A. Gonzalo; M. Valiente

doi:10.1023/A:1006713618799

Arsenic(V) removal from aqueous solutions by iron(III) loaded chelating resin

I. Rau, A. Gonzalo, M. Valiente

Department of Chemistry

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35 Citations (Scopus)

Abstract

A study of arsenic adsorption using iron(III) loaded chelating resin as adsorbent is presented. The experiments were carried out in batch mode by using aqueous solutions containing 1000 ppm As, and using an iron(III) loaded iminodiacetate resin (LEWATIT TP 207) with sorption capacity of 168 mg Fe/g resin. The equilibrium time for adsorption was found to be one hour under the experimental conditions used. The influence of pH was studied in the range of 0.8/8.5. The highest arsenic adsorption was found at pH 1.7. Under these conditions the adsorption capacity for As was approximately 60 mg As/g resin.

Original language	English
Pages (from-to)	597-600
Journal	Journal of Radioanalytical and Nuclear Chemistry
Volume	246
Issue number	3
DOIs	https://doi.org/10.1023/A:1006713618799
Publication status	Published - 1 Jan 2000

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title = "Arsenic(V) removal from aqueous solutions by iron(III) loaded chelating resin",

abstract = "A study of arsenic adsorption using iron(III) loaded chelating resin as adsorbent is presented. The experiments were carried out in batch mode by using aqueous solutions containing 1000 ppm As, and using an iron(III) loaded iminodiacetate resin (LEWATIT TP 207) with sorption capacity of 168 mg Fe/g resin. The equilibrium time for adsorption was found to be one hour under the experimental conditions used. The influence of pH was studied in the range of 0.8/8.5. The highest arsenic adsorption was found at pH 1.7. Under these conditions the adsorption capacity for As was approximately 60 mg As/g resin.",

author = "I. Rau and A. Gonzalo and M. Valiente",

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AU - Rau, I.

AU - Gonzalo, A.

AU - Valiente, M.

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Y1 - 2000/1/1

N2 - A study of arsenic adsorption using iron(III) loaded chelating resin as adsorbent is presented. The experiments were carried out in batch mode by using aqueous solutions containing 1000 ppm As, and using an iron(III) loaded iminodiacetate resin (LEWATIT TP 207) with sorption capacity of 168 mg Fe/g resin. The equilibrium time for adsorption was found to be one hour under the experimental conditions used. The influence of pH was studied in the range of 0.8/8.5. The highest arsenic adsorption was found at pH 1.7. Under these conditions the adsorption capacity for As was approximately 60 mg As/g resin.

AB - A study of arsenic adsorption using iron(III) loaded chelating resin as adsorbent is presented. The experiments were carried out in batch mode by using aqueous solutions containing 1000 ppm As, and using an iron(III) loaded iminodiacetate resin (LEWATIT TP 207) with sorption capacity of 168 mg Fe/g resin. The equilibrium time for adsorption was found to be one hour under the experimental conditions used. The influence of pH was studied in the range of 0.8/8.5. The highest arsenic adsorption was found at pH 1.7. Under these conditions the adsorption capacity for As was approximately 60 mg As/g resin.

U2 - 10.1023/A:1006713618799

DO - 10.1023/A:1006713618799

M3 - Article

SN - 0236-5731

VL - 246

SP - 597

EP - 600

JO - Journal of Radioanalytical and Nuclear Chemistry

JF - Journal of Radioanalytical and Nuclear Chemistry

IS - 3

ER -

Arsenic(V) removal from aqueous solutions by iron(III) loaded chelating resin

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