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Octadecyl bonded silica membrane disk modified with Cyanex302 for separation and flame atomic absorption spectrometric determination of nickel from tap water and industrial effluent

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Abstract.
A simple and reliable method based upon impregnation of Cyanex302 on octadecyl bonded silica membrane
disk has been developed for separation and atomic absorption spectrometric determination of
nickel. The influence of various parameters like aqueous phase pH, flow rate and volume of eluent were
investigated systematically to optimize the conditions for quantitative sorption and desorption of nickel.
The break through volume for nickel was greater than 1.0dm3, enrichment factor more than 100 and a
detection limit of 2.1 ugdm−3 was achieved. The method applied for detection of nickel in tap water and
effluent sample had a relative standard deviation (R.S.D.) of 0.4%.

Keywords:
Solid phase extraction
Nickel
Cyanex302
Octadecyl bonded silica membrane disk

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Ketersediaan

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Informasi Detail

Judul Seri

Journal of Hazardous Materials

No. Panggil

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Penerbit

London : Elsevier B.V.., 2009

Deskripsi Fisik

Journal of Hazardous Materials 166 (2009) 576–580

Bahasa

English

ISBN/ISSN

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Klasifikasi

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Tipe Isi

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Tipe Media

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Tipe Pembawa

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Edisi

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Subjek

LINGKUNGAN HIDUP

Info Detail Spesifik

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Pernyataan Tanggungjawab

agus

Versi lain/terkait

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