Solid-phase Extraction of Trace Elements Using a Chelating Fiber Prepared with a Wet-spinning Technique Employing a Mixture of Viscose and Fine Particulate Chelate Resin Immobilizing Carboxymethylated Pentaethylenehexamine
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- KATOH Toshifumi
- Products Planning Development Dep., Research and Development Center, Nippon Filcon Co., LTD. Graduate School of Science and Engineering for Research, University of Toyama
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- MIYAZAKI Hiroyuki
- Graduate School of Science and Engineering for Research, University of Toyama
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- KAGAYA Shigehiro
- Graduate School of Science and Engineering for Research, University of Toyama
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- TOHDA Kohji
- Graduate School of Science and Engineering for Research, University of Toyama
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- INOUE Yoshinori
- Products Planning Development Dep., Research and Development Center, Nippon Filcon Co., LTD.
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- SAITO Mitsuru
- Products Planning Development Dep., Research and Development Center, Nippon Filcon Co., LTD.
Bibliographic Information
- Other Title
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- カルボキシメチル化ペンタエチレンヘキサミンを固定したキレート樹脂微粒子をビスコースに添加して湿式紡糸したキレート繊維を用いる微量元素の固相抽出分離
- カルボキシメチルカ ペンタエチレンヘキサミン オ コテイ シタ キレート ジュシ ビリュウシ オ ビスコース ニ テンカ シテ シッシキ ボウシ シタ キレート センイ オ モチイル ビリョウ ゲンソ ノ コソウ チュウシュツ ブンリ
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Abstract
A chelating fiber was prepared with a wet spinning technique using a mixture of viscose and slurry containing wet-milled chelate resin immobilizing carboxymethylated pentaethylenehexamine. The solid-phase extraction behavior of several elements, such as Cd, Cu, Fe, Ni, Pb, and Zn, using the chelating fiber was almost the same as that using the chelate resin. The chelating fiber could effectively extract the elements under the conditions at a high flow rate and a large solution volume. The extractions of alkaline earth elements, such as Mg and Ca, were observed under weakly acidic, neutral, and alkaline conditions. The presence of coexisting ions, including sulfate ion, interfered with the extraction of elements. These facts would be due to the low content of the chelate resin in the chelating fiber. The solid-phase extraction technique using the chelating fiber was applicable to the separation of 6 kinds of elements, including Cd, Co, Cu, Fe, Ni and Zn, in the certified reference material (EU-L-1 wastewater).
Journal
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- BUNSEKI KAGAKU
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BUNSEKI KAGAKU 61 (7), 621-628, 2012
The Japan Society for Analytical Chemistry
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Keywords
Details 詳細情報について
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- CRID
- 1390001204661144704
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- NII Article ID
- 10030495057
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- NII Book ID
- AN00222633
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- COI
- 1:CAS:528:DC%2BC38XhtFyrsbrM
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- NDL BIB ID
- 023897796
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- ISSN
- 05251931
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- Text Lang
- ja
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed