Adsorption efficiencies of calcium (II) ion and iron (II) ion on activated carbon obtained from pericarp of rubber fruit

Adsorption efficiencies of calcium (II) ion and iron (II) ion on activated carbon obtained from pericarp of rubber fruit

Blog Article

Determination of adsorption efficiencies of activated carbon from pericarp of rubber fruit for calcium (II) ion and iron (II) ion has been performed by flowing the solutions of these ions through goodridge 24215 brake line a column of activated carbon.The weights of activated carbon in 500 mL buret column (diameter 3.2 cm) for flowing calcium (II) ion and iron (II) ion solutions were 15 g and 10 g, respectively.The initial concentration of calcium ion was prepared to be about eight times more diluted than the true concentration found in the groundwater from the lower part of southern Thailand.

Calcium (II) ion concentrations were analysed by EDTA titration and its initial concentration was found to be 23.55 ppm.With a flow rate of 26 mL/min, the adsorption efficiency was 11.4 % with passed through volume 4.

75 L.Iron (II) ion concentrations were analysed by spectrophotometric method; its initial concentration was found to be 1.5565 ppm.At a flow rate of 22 mL/min, malibu relaxer the adsorption efficiency was 0.

42 % with passed through volume of 34.0 L.