scholarly journals Removal of Chromium (VI) from Aqueous Solution Using Chemically-Modified Sweet Lime (Citrus limetta) Peels as Adsorbent

2017 ◽  
Vol 36 ◽  
pp. 82-95
Author(s):  
Devi Lal Adhikari ◽  
Ram Lochan Aryal ◽  
Sitaram Bhattarai ◽  
Surendra Kumar Gautam ◽  
Bhoj Raj Poudel
Keyword(s):  
Aqueous Solution ◽  
Full Text ◽  
Chemically Modified ◽  
Chromium Vi ◽  
Sweet Lime ◽  
Citrus Limetta

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scholarly journals Adsorptive Removal of Arsenic (III) from Aqueous Solution Using Chemically-Modified Sweet Lime (Citrus limetta) Peels

2017 ◽  
Vol 37 ◽  
pp. 11-19
Author(s):  
Subarna Karki ◽  
Ram Lochan Aryal ◽  
Sitaram Bhattarai ◽  
Surendra Kumar Gautam ◽  
Bhoj Raj Poudel
Keyword(s):  
Aqueous Solution ◽  
Adsorptive Removal ◽  
Chemically Modified ◽  
Sweet Lime ◽  
Removal Of Arsenic ◽  
Citrus Limetta

available with fulltext

Removal of chromium (VI) from aqueous solution using chemically modified corncorb-activated carbon: Equilibrium and kinetic studies

2012 ◽  
Vol 32 (3) ◽  
pp. 673-680 ◽  
Author(s):  
Arukkani Murugesan ◽  
Thangaraj Vidhyadevi ◽  
Selvaraj Dinesh Kirupha ◽  
Lingam Ravikumar ◽  
Subramanian Sivanesan
Keyword(s):  
Aqueous Solution ◽  
Activated Carbon ◽  
Kinetic Studies ◽  
Chemically Modified ◽  
Chromium Vi

Effective Separation of Manganese (II) from Aqueous Solution using Modified Sugarcane Bagasse

2018 ◽  
Vol 38 ◽  
pp. 29-38
Author(s):  
Puspa Lal Homagai ◽  
Namita Bhandari ◽  
Sahira Joshi
Keyword(s):  
Aqueous Solution ◽  
Sugarcane Bagasse ◽  
Full Text ◽  
Effective Separation

Available with full text.

Breakthrough analysis for hexavalent chromium removal from drinking water in a fixed bed column

2009 ◽  
Vol 9 (6) ◽  
pp. 661-670 ◽  
Author(s):  
S. P. Dubey ◽  
K. Gopal
Keyword(s):  
Aqueous Solution ◽  
Hexavalent Chromium ◽  
Fixed Bed ◽  
Entropy Change ◽  
Spectroscopic Technique ◽  
Fixed Bed Column ◽  
Chromium Vi ◽  
Fixed Bed Adsorption ◽  
Optimal Column ◽  
Eucalyptus Bark

The activated carbon of Eucalyptus globulus was tested for their effectiveness in removing hexavalent chromium from aqueous solution using column experiments. Result revealed that adsorption of chromium(VI) on eucalyptus bark carbon was endothermic in nature. Thermodynamic parameters such as the entropy change, enthalpy change and Gibbs free energy change were found to be 1.39 kJ mol−1 K−1, 1.08 kJ mol−1 and −3.85 kJ mol−1, respectively. Different chromium concentrations were used for the fixed bed adsorption studies. The pre- and post-treated adsorbents were characterized using a FTIR spectroscopic technique. It was concluded that Eucalyptus bark carbon column could be used effectively for removal of hexavalent chromium from aqueous solution at optimal column conditions. This study showed that this biological material is potential adsorbent of Cr(VI) from water.

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