Water treatment compositions and methods of making and using

Liquid purification or separation – Processes – Ion exchange or selective sorption

Reexamination Certificate

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C977S903000, C977S810000

Reexamination Certificate

active

07655148

ABSTRACT:
A water treatment composition includes an oxidizing component and an adsorbing component, wherein one or both of the oxidizing component and adsorbing component comprise nanostructured materials. The water treatment compositions are useful in at least partially removing contaminants such as metallic or cationic arsenic, lead, chromium, and/or mercury from water.

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