METHOD FOR REMOVING HEAVY METALS FROM WATER
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United States of America Patent
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Issued Date -
Sep 15, 2016
app pub date -
Mar 12, 2015
filing date -
Mar 12, 2015
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Abstract
A process for treating water containing heavy metals is provided comprising removing petroleum coke from a coking operation; forming a petroleum coke/water slurry by adding the water to be treated to the petroleum coke; and depositing the petroleum coke/water slurry into a containment cell and retaining the petroleum coke/water slurry in the cell for a retention time sufficient to remove a portion of the heavy metals.
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