Russian Journal of Applied Chemistry

, Volume 88, Issue 1, pp 59–64 | Cite as

Recovery of lead(II) from aqueous media with composite sulfur-containing precipitating agents

  • L. P. Baturova
  • A. I. Demidov
  • V. V. Maslov
  • O. E. Ferapontova
Physicochemical Studies of Systems and Processes


Process of extraction of Pb2+ ions from aqueous media with a composite sulfur-containing precipitating agent based on iron and sulfur powders at an iron: sulfur mass ratio of 100: 1. The optimal modes of its effective and ecologically safe use were determined. Addition of a thermally expanded graphite to the sulfur-containing precipitating agent makes lower the temperature of maximum recovery lead(II).


Glassy Carbon Electrode Cementation Mechanical Treatment Iron Powder Residual Content 
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Copyright information

© Pleiades Publishing, Ltd. 2015

Authors and Affiliations

  • L. P. Baturova
    • 1
  • A. I. Demidov
    • 1
  • V. V. Maslov
    • 1
  • O. E. Ferapontova
    • 1
  1. 1.St. Petersburg State Polytechnic UniversitySt. PetersburgRussia

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