METHOD FOR RECYCLING SALT FROM A HIDE-CURING RACEWAY
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United States of America Patent
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Feb 18, 2016
app pub date -
Aug 18, 2014
filing date -
Aug 18, 2014
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A method of recycling salt from a used brine solution for curing animal hides includes adjusting a pH level of the used brine solution to between about 6 and 12. The method includes introducing an oxidizing agent into the used brine solution in an amount to have a concentration between about 5 ppm and 600 ppm therein. The method includes allowing the oxidation of the used brine solution for a duration and removing solid organic materials from a surface of the used brine solution.
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