Preparation of high performance sorbent material for metal concentration and separation by using chelation and ion-association as driving force and its application to the environmental trace metals analysis

  • 笠原, 一世 (Principal Investigator)

Project Details

Abstract

3. Tristimulus colorimeter was used as instrument for the rapid simple and on-site measurement of trace cyanide, ferrous and phosphorous after collection as colored ion associate on an membrane filter.
StatusFinished
Effective start/end date1997/01/01 → 1998/12/31

Funding

  • Japan Society for the Promotion of Science: ¥3,000,000.00

Keywords

  • 分離・濃縮
  • イオン会合
  • キサンツレン酸結合型シリカゲル
  • メンブランフィルター
  • 微量金属分析
  • 非イオン界面活性剤
  • 色彩色差計
  • 環境水分析
  • 吸着剤
  • 8-キノリノール結合型シリカゲル
  • EEDQ
  • separation
  • concentration
  • ion association
  • silicagel immobilized Xanthurenic acid
  • membrane filter
  • trace metals analysis
  • non - ionic surfactant
  • tristimulus colorimeter
  • environmental water analysis

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