Copper ions remotion from sugarcane spirit by activated carbon and ion exchange resins - doi: 10.4025/actascitechnol.v33i1.7751
DOI:
https://doi.org/10.4025/actascitechnol.v33i1.7751Keywords:
sugarcane spirit, metallic ions, activated carbon, ion-exchange resinsAbstract
Sugarcane spirit (aguardente) is the most important fermented/distilled beverage in Brazil. If the concentration of cooper (Cu2+) in sugarcane spirits was less than 2.0 mg L-1, it could be exported to several European countries. This study showed that the sugarcane spirits contaminated with these ions with a concentration of 4.0, 7.0 and 9.0 mg L-1 can be recovered using both active carbon and ion-exchange resins, reusing these absorbent materials. When the concentration of Cu2+ is equal to 9.0 mg L-1, active carbon can be reused up to 3 times and ion-exchange resins up to 7 times.Downloads
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Published
2011-02-04
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Food Technology
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How to Cite
Copper ions remotion from sugarcane spirit by activated carbon and ion exchange resins - doi: 10.4025/actascitechnol.v33i1.7751. (2011). Acta Scientiarum. Technology, 33(1), 101-106. https://doi.org/10.4025/actascitechnol.v33i1.7751
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