Method for reducing boron concentration in high salinity liquid
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United States of America Patent
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N/A
Issued Date -
Dec 18, 2003
app pub date -
Jul 3, 2002
filing date -
Jun 13, 2002
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A method of treating a high salinity liquid, such as seawater, containing boron is provided. The method includes adjusting the pH of the liquid to about 8.5 to about 9.5, optionally adding a scale inhibitor to the liquid, passing the liquid through a reverse osmosis device, and recovering a permeate having a boron concentration less than about 1 ppm.
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