鉛化合物吸着剤を用いた廃水中のモリブデンイオンの除去  [in Japanese] Removal of Mo(VI) Ion from Waste Water with Lead Compounds  [in Japanese]

Access this Article

Search this Article

Author(s)

Abstract

An experimental study on the removal of molybdenum from industrial waste water by adsorption method was carried out. The findings of the present study were as follows:<BR>(1) The lead compound showed the ability to adsorb Mo(VI) ion from an artificial molybdenum waste water. The maximum uptake of Mo(VI) was 0.049 kg·kg<sup>-1</sup> under the following conditions : solution pH = 3 ∼ 7, initial concentration of Mo(VI) ion = 50 mg·dm<sup>-3</sup>, and agitation time = 2 h.<BR>(2) 99 % of adsorbed molybdenum was eluted from the lead compound by adding 0.5 mol·dm<sup>-3</sup> NaOH.<BR>(3) We also succeeded in removing Mo(VI) from industrial molybdenum waste water (Mo concentration = 270 mg·dm<sup>-3</sup>, pH = 8) produced during the process of production molybdenum catalysts. The molybdenum concentration of the treated waste water decreased below the detection limit within 30 minutes of reaction time. This study confirmed the viability of our proposed method.

Journal

  • Shigen-to-Sozai

    Shigen-to-Sozai 118(2), 81-85, 2002-02-25

    The Mining and Materials Processing Institute of Japan

References:  10

  • <no title>

    宮崎章

    平成9年度排水処理の高度化に関する総合研究 44-1-44-9, 1998

    Cited by (1)

  • <no title>

    高木誠司

    定性分析化学(中巻 イオン反応編) 442, 1984

    Cited by (1)

  • <no title>

    日本化学会編

    化学便覧基礎編, 1-175, 1984

    Cited by (1)

  • <no title>

    PEDERSON L.

    J EIectron Spectrosc. Relat Phenom. 28, 203, 1982

    Cited by (1)

  • <no title>

    BRION D.

    Appl. surf. Sci 5, 133, 1980

    Cited by (4)

  • <no title>

    WAGNER C. D.

    Hand book of X-ray Photoelectron Corporation, Physical Electronics Division, 1979

    Cited by (1)

  • <no title>

    WAGNER C. D.

    J Electron Spectrosc. Relat. Phenom. 18, 345, 1980

    Cited by (1)

  • <no title>

    DEVERIES J. E.

    J. Catal. 84, 8, 1983

    Cited by (1)

  • <no title>

    FIERRO J. L. G.

    Surf. Interface Anal. 7, 97, 1985

    Cited by (1)

  • Removal of Se^<6+> Ion from Wastewater with Lead Compounds  [in Japanese]

    UCHIDA Atsushi , SHIBAYAMA Atsushi , MIYAZAKI Toshio , HARA Motoki , OKUBO Satoshi , FUJITA Toyohisa

    Shigen-to-Sozai 116(11), 923-928, 2000-11-25

    J-STAGE  References (15) Cited by (3)

Cited by:  1

Codes

  • NII Article ID (NAID)
    10008012262
  • NII NACSIS-CAT ID (NCID)
    AN10062646
  • Text Lang
    JPN
  • Article Type
    Journal Article
  • ISSN
    09161740
  • NDL Article ID
    6083564
  • NDL Source Classification
    ZP41(科学技術--金属工学・鉱山工学)
  • NDL Call No.
    Z17-315
  • Data Source
    CJP  CJPref  NDL  J-STAGE 
Page Top