Rapid Coprecipitation Technique Using Yttrium Hydroxide for the Preconcentration and Separation of Trace Elements in Saline Water Prior to Their ICP-AES Determination

• KAGAYA Shigehiro

  Graduate School of Science and Engineering for Research, University of Toyama

• MIWA Satoshi

  Graduate School of Science and Engineering for Research, University of Toyama

• MIZUNO Toshiyuki

  Graduate School of Science and Engineering for Research, University of Toyama

• TOHDA Koji

  Graduate School of Science and Engineering for Research, University of Toyama

抄録

Yttrium hydroxide quantitatively coprecipitated Be(II), Ti(IV), Cr(III), Mn(II), Fe(III), Co(II), Ni(II), Cu(II), Zn(II), Cd(II), and Pb(II) at pH 9.6 - 10.0 for seawater and pH 10.5 - 11.4 for a table-salt solution. The coprecipitated elements could be determined by inductively coupled plasma atomic emission spectrometry; yttrium was used as an internal standard element. The detection limits ranged from 0.001₆ µg (Mn(II)) to 0.22 µg (Zn(II)) in 100 mL of sample solutions. The operation time required to separate 11 elements was approximately 30 min.

収録刊行物

• Analytical Sciences

  Analytical Sciences 23 (8), 1021-1024, 2007

  社団法人 日本分析化学会

キーワード

• Analytical Chemistry

詳細情報

• CRID: 1390001204257105792
• NII論文ID: 130004441513
• NII論文ID: 10019747863
• NII書誌ID: AA10500785
• DOI: 10.2116/analsci.23.1021
• ISSN: 13482246
• ISSN: 09106340
• NDL書誌ID: 8848105
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I8848105
• Web Site: https://link.springer.com/content/pdf/10.2116/analsci.23.1021.pdf
• Web Site: https://link.springer.com/article/10.2116/analsci.23.1021/fulltext.html
• Web Site: http://www.jstage.jst.go.jp/article/analsci/23/8/23_8_1021/_pdf
• 本文言語コード: en
• データソース種別:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可