Studies on Adsorption of Manganese by Soils in the Presence of Electrolyte (Na2SO4)
Corresponding Author(s) : Harsh Arora
Asian Journal of Chemistry,
Vol. 12 No. 3 (2000): Vol 12 Issue 3
Abstract
Adsorption of manganese in the presence of Na2SO4 has been studied on
nine soil samples from Punjab (S1 to S6) and Himachal Pradesh (S7 to S9) at
25° and 35°C. Adsorption of manganese increases with increase in concentration
of adsorbate; adsorption isotherms being L-shaped. The adsorption of
manganese decreases with increase in temperature. The. averaged values of
partial molar free enegy change (ΔG) and apparent heats of adsorption ΔH have
been calculated. The data conform to the Freundlich and the Langmuir equations.
Keywords
Adsorption
Manganese
Soils
Electrolyte (Na2SO4)
Arora, H., Bhardwaj, S., & Sharma, B. (2010). Studies on Adsorption of Manganese by Soils in the Presence of Electrolyte (Na2SO4) . Asian Journal of Chemistry, 12(3), 837–842. Retrieved from https://asianpubs.org/index.php/ajchem/article/view/23070
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