Removal of cadmium and lead from aqueous solution by calcite

• Autorzy: Yavuz O , Guzel R. , Aydin F. , Tegin I. , Ziyadanogullari R.
• Języki publikacji: EN

Abstrakty

EN

The removal of toxic cadmium(II ) and lead(II ) from aqueous solutions was investigated using calcite, which is inexpensive and widespread over the globe, as the effective inorganic adsorbent. The experimental data of the removal equilibrium were correlated by either the Langmuir or Freundlich equations. Results indicate that the Langmuir model gave a better fit to the experimental data than the Freundlich equation. Maximum adsorption capacities were determined as 18.52 mg/g Cd and 19.92 mg/g Pb for natural calcite at 25°C, respectively.

Słowa kluczowe

EN

cadmium; lead; removal; adsorption; calcite; toxicology; industrial waste water; heavy metal; environment pollution

• Wydawca: -
• Czasopismo: Polish Journal of Environmental Studies
• Rocznik: 2007
• Tom: 16
• Numer: 3
• Opis fizyczny: p.467-471,fig.,ref.

Twórcy

autor

Yavuz O

• Dicle University, TR 21280, Diyarbakir, Turkey

autor

Guzel R.

autor

Aydin F.

autor

Tegin I.

autor

Ziyadanogullari R.

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