Adsorbent bed and water treatment method of use

Details Adsorbent bed and water treatment method of use Adsorbent bed and water treatment method of use

2008-12-29

2009-12-01

Barry, Chester T (Department: 1797)

Liquid purification or separation

Particulate material type separator, e.g., ion exchange or...

Spaced beds

C210S290000, C210S684000

Reexamination Certificate

active

07625487

ABSTRACT:
An adsorptive bed having hydrous iron oxide and calcium carbonate materials. The adsorptive bed is useful in water treatment applications for removing metal contaminants, particularly for removing arsenic-containing ions.

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patent: 2008/0011686 (2008-01-01), Banavalie et al.
patent: 01 127094 (1989-05-01), None

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