Method to treat nano-filtration membrane retentate for reuse in fracturing and drilling applications
A process of treating nano-filtration membrane retentate comprises introducing seawater comprising a sulfate ion concentration of greater than or equal to 3000 mg/l to the NF membrane to produce a retentate stream and a permeate stream, wherein the retentate stream has a sulfate ion concentration gr...
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Main Authors | , , , , , , |
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Format | Patent |
Language | English |
Published |
06.08.2024
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Subjects | |
Online Access | Get full text |
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