Method for removing boron

Details Method for removing boron Method for removing boron

2006-06-26

2010-12-07

Hruskoci, Peter A (Department: 1797)

Liquid purification or separation

Processes

Making an insoluble substance or accreting suspended...

C210S725000, C210S735000, C210S902000

Reexamination Certificate

active

07846339

ABSTRACT:
Boron is removed from an aqueous boron solution by contacting with the aqueous boron solution with a water-soluble cationic polyelectrolyte, and at least one of polyvinyl alcohol and anionic-modified polyvinyl alcohol under an alkaline condition, and then removing the generated coagulation.

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International Search Report dated Jul. 20, 2006.

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