Asian Journal of Research in Chemistry

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Adsorption of Nickel (II), Copper (II) and Iron (III) on Kammoni Leaf Powder:A Case Study


Affiliations
1 Pemraj Sarda College, Ahmednagar (M.S.), India
2 Post Graduate Department of Chemistry, Vasantrao Naik Mahavidyalaya, Aurangabad 431 003 (M.S.), India
     

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The study was performed to investigate the use of Kammoni plant material (L. Solanum nigrum) as an adsorbent for the removal of Ni (II), Cu (II) and Fe (III) from aqueous solution. FT-IR characterization of Kammoni Leaf Powder (KLP) done by standard procedures. The adsorption process was carried by batch experiments by varying adsorbent dose, pH of the adsorbate (metal ion) solution, temperature and time. The percentage removal of Ni (II), Cu (II) and Fe (III) by KLP under different condition during the findings was significant. The order of adsorption during the findings on KLP of metal ions were Ni > Cu >Fe. The equilibrium adsorption data were fitted with Freundlich, Langmuir Isotherms. A time variation study indicates that adsorption follows pseudo-first order kinetics.


Keywords

Kammoni Leaf Powder, Adsorption Isotherm, pH, Freundlich, Langmuir.
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  • Adsorption of Nickel (II), Copper (II) and Iron (III) on Kammoni Leaf Powder:A Case Study

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Authors

Ratna Shelke
Pemraj Sarda College, Ahmednagar (M.S.), India
Jagdish Bharad
Post Graduate Department of Chemistry, Vasantrao Naik Mahavidyalaya, Aurangabad 431 003 (M.S.), India
Balaji Madje
Post Graduate Department of Chemistry, Vasantrao Naik Mahavidyalaya, Aurangabad 431 003 (M.S.), India
Milind Ubale
Post Graduate Department of Chemistry, Vasantrao Naik Mahavidyalaya, Aurangabad 431 003 (M.S.), India

Abstract


The study was performed to investigate the use of Kammoni plant material (L. Solanum nigrum) as an adsorbent for the removal of Ni (II), Cu (II) and Fe (III) from aqueous solution. FT-IR characterization of Kammoni Leaf Powder (KLP) done by standard procedures. The adsorption process was carried by batch experiments by varying adsorbent dose, pH of the adsorbate (metal ion) solution, temperature and time. The percentage removal of Ni (II), Cu (II) and Fe (III) by KLP under different condition during the findings was significant. The order of adsorption during the findings on KLP of metal ions were Ni > Cu >Fe. The equilibrium adsorption data were fitted with Freundlich, Langmuir Isotherms. A time variation study indicates that adsorption follows pseudo-first order kinetics.


Keywords


Kammoni Leaf Powder, Adsorption Isotherm, pH, Freundlich, Langmuir.