Immobilization of Lead(II) Ions on Coals – Contribution to Immobilization Mechanism

Authors

  • Boleslav Taraba Department of Chemistry, Faculty of Science, University of Ostrava, Ostrava
  • Petra Veselá Department of Chemistry, Faculty of Science, University of Ostrava, Ostrava
  • Roman Maršálek Department of Chemistry, Faculty of Science, University of Ostrava, Ostrava

Keywords:

adsorption mechanism, Pb2 ions, coal mineral components

Abstract

Immobilization of lead(II) ions from aqueous solutions on two natural coals and a sample of activated carbon (HS) was investigated. Batch adsorption experiments were performed (at 30 °C) to distinguish between immobilization mechanisms of natural coals and activated carbon. Experiments showed that composition of mineral matter can be essential for affecting the adsorption potential of natural coals to lead(II) ions. Magnesium and calcium were recognised as inorganic elements with evidently promoting role in lead(II) immobilization process.

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Published

2011-12-15

How to Cite

Taraba, B., Veselá, P., & Maršálek, R. (2011). Immobilization of Lead(II) Ions on Coals – Contribution to Immobilization Mechanism. Chemické Listy, 105(12), 966–971. Retrieved from http://blog.chemicke-listy.cz/ojs3/index.php/chemicke-listy/article/view/1067

Issue

Vol. 105 No. 12 (2011)

Section

Articles