Biosorbent based on rice husk for removing copper and nickel ions from wastewater
Authors
Maksudova Aziza Abdukakharovna, Mutalov Shukhrat Akhmadzhonovich, Adilova Klara Muratdjanovna
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. The adsorption of Cu (II) and Ni (II) ions from aqueous solutions by an adsorbent obtained by treating rice husks with an aqueous solution of monoethanolamine was studied . The structure of the adsorbent was studied using IR spectroscopy. It has been shown that adsorption reaches equilibrium within 60 minutes at an optimal pH value of 5-6. The adsorption process was found to correspond to the Freundlich model with high correlation coefficients. The resulting adsorbent can be used as an effective, inexpensive and environmentally friendly bioadsorbent for treating wastewater from heavy metal ions.
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Authors
Maksudova Aziza Abdukakharovna, Mutalov Shukhrat Akhmadzhonovich, Adilova Klara Muratdjanovna
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References:
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