• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to project page

1987 Fiscal Year Final Research Report Summary

Study on Preconcentration Methods for the Determination of Trace Elements

Research Project

Project/Area Number 61303007
Research Category

Grant-in-Aid for Co-operative Research (A)

Allocation TypeSingle-year Grants
Research Field 分析・地球化学
Research InstitutionKanazawa University

Principal Investigator

TERADA Kikuo  Prof. Faculty of Science, Kanazawa University, 理学部, 教授 (50019460)

Co-Investigator(Kenkyū-buntansha) MATSUI Masakazu  Prof. Institute for Chemical Research, Kyoto University, 化学研究所, 教授 (90027037)
NISHIKAWA Yasuharu  Prof. Faculty of Science and Technology, Kinki University, 理工学部, 教授 (10088312)
SUZUKI Nobuo  Prof. Faculty of Science, Tohoku University, 理学部, 教授 (10006025)
KURODA Rokuro  Prof. Faculty of Engineering, Chiba Umiversity, 工学部, 教授 (50009198)
AKAIWA Hideo  Prof. Faculty of Engineering, Gunma University, 工学部, 教授 (60008414)
Project Period (FY) 1986 – 1987
KeywordsSynergistic extraction / on-line extraction / synthesized chelating resins / complexing agents loaded silica gel / molecular bilayer assemblies / sorption-flotation method / capillary isotachophoresis / 超微量元素予備濃縮法
Research Abstract

(1) Synergistic extraction system, dithizone-TOPO, was applied to preconcentration of Cu(II). Synergistic extraction of RE elements using TTA and 1,10-phenanthroline was found to improve not only separation factor but extraction efficiency. The online extraction system was developed for ICP analysis of trace metals. Extraction with chelating-agents mixture was used for simultaneous multi-elements extraction.
(2) Bio-Rad AG 1 resin was used for preconcentration of U and Mo from seawater. The series of chelating resins was developed and applied to enrich the rare metals. MBT/SG and thionalide/SG were used for concentration of Ag and Sb, resevtively. Poly(chlorotrifluoroethylene) was found te adsorb many metal complexes and applied to speciation and preconcentration of trace metals in natural waters. "EXPAPIERF-2" was used for enrichment of Th, Zr, Fe, Sc, Y,Ga and RE elements.
(3) Metal preconcentration by molecular bilayer assemblies was studied.
(4) Amberlite XAD-2 resin treated with In(III) was used for preconcentration of humic complexes and coprecipitation-flotation technique was developed to measure the molecular weight distribution and adsorption ability of humic acid.
(5) Metal concentration with non-aqueous isotachophoresis was studied for separation of heavy metal ions after extraction of the DDTC chelates into nitrobenzene.

  • Research Products

    (28 results)

All Other

All Publications (28 results)

  • [Publications] Yasoo ITO (赤岩英夫): Analytical Sciences. 2. 43-46 (1986)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Takahiro KUMAMARU: Bull. Chim. Soc. Jpn.,. 60. 1930-1932 (1987)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Rokuro KURODA: Talanta. 34. 433-434 (1987)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Toshishige SUZUKI: Bull. Chem.Soc. Jpn. 60. 2839-2842 (1987)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Shigeto NAKAMURA (鈴木信男): Polyhedron. 6. 497 (1987)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Naotoshi NAKASHIMA (高木 誠): J. Chem. Soc., Chemical Communications. 1987. 617-619 (1987)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Masae MATSUI (道田喜久雄): Analitica Chimica Acta. 193. 381-385 (1987)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 笹岡伸光(西川泰治): 分析化学. 36. 722-727 (1987)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Masataka HIRAIDE: Analytica Chimica Acta. (1988)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Masato SUGIYAMA (松井正和): Bull. Inst. Chem. Res., Kyoto Univ.64. (1987)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 室住正世: 分析化学. 36. 425-430 (119987)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Hitoshi YOSHIDA: Journal of Chromatography. 360. 421 (1986)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 赤岩英夫,熊丸尚宏,黒田六郎,鈴木信男,寺田喜久雄,室住正世,吉田仁志 他: "分析化学実験ハンドブック" 丸善, 570 (1987)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 寺田喜久雄 他(田中元治,中川元吉編): "定量分析の化学-基礎と応用-" 朝倉書店, 238 (1987)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Rokuro KURODA and M. P. Volynets: "Handbook of Chromatography, Inorganics." CRC Press, Boca Raton, 244 (1987)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Naotoshi NAKASHIMA (Makoto TAKAGI): "Design of novel bilayer system responsive to chemical siganls; Selective discrimination of Na^+ by a spectroscopic method" J. Chem. Soc., Chemical Communication. 1987. 617-619 (1987)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Masae MATSUI (Kikuo TERADA): "Preconcentration of antimony(III) from water with thionalide loaded on glass beads with the aid of collodion" Analytica Chimica Acta. 193. 381-385 (1987)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Nobuaki SASAOKA (Yasuharu NISHIKAWA): "Preconcentration and separation for determination of trace amounts of scandium(III) and zirconium(IV) in iron(III) and aluminum(III) with chelatingfilter paper" Bunseki Kagaku. 36. 722-727 (1987)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Masataka HIRAIDE: "Separation and determination of traces of heavy metals complexed with humic substances in river waters by sorption on indium-treated Amberlite XAD-2 resin" Analytica Chimica Acta. (1988)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Masato SUGIYAMA (Masakazu MATSUI): "Simultaneous multi-element extraction with high efficiency by dithizone and other ligand" Bull. Inst. Chem. Res., Kyoto Univ.64. (1987)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Yasoo ITO (Hideo AKAIWA): "Preconcentration of cobalt(II) using synergistic extraction with dithizone and tributylphosphine oxide" Analytical Sciences. 2. 43-46 (1986)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Takahiro KUMAMARU: "Inductively coupled plasma atomic emission spectrometric determination of copper by suction-low on-line liquid-liquid extraction of its macrocyclic dioxotetramine chelate" Bull. Chem. Soc. Jpn.,. 60. 1930-1932 (1987)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Rokuro KURODA: "Anion-exchange enrichment and spectrophotometric determination of uranium in sea-water" Talanta. 34. 433-434 (1987)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Toshishige SUZUKI: "Preparation and metal-adsorption properties of the polymer-coated silica gel having iminodiacetate functional group" Bull. Chem. Soc. Jpn.,. 60. 2839-2842 (1987)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Shigeto NAKAMURA ( nobuo SUZUKI): "A new trend in the synergistic extraction of rare-earth(III) complexes withvarious -diketones and 1,10-phenanthroline" Polyhedron. 6. 497 (1987)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Kikuo TERADA et a.: "Teiryo Bunseki no Kagaku - Kiso to Ooyo-" Asakura Shoten. 238 (1987)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Rokuro KURODA and M. P. VOLYNETS: Handbook of Chromatography, Inorganics. CRC Press, Boca Raton Kyoto Univ., 244 (1987)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] H. AKAIWA, T. KUMAMARU, R. KURODA, N. SUZUKI, K. TERADA, M. MUROZUMI, H. YOSHIDA et al.: Bunsekikagaku Jikken Handbook. Maruzen, 570 (1987)

    • Description
      「研究成果報告書概要(欧文)」より

URL: 

Published: 1989-03-30  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi