Liquid purification or separation – With means to add treating material – With distinct reactor tank – trough or compartment
Reexamination Certificate
2011-03-15
2011-03-15
Hruskoci, Peter A (Department: 1776)
Liquid purification or separation
With means to add treating material
With distinct reactor tank, trough or compartment
C210S209000, C210S282000, C210S501000
Reexamination Certificate
active
07906019
ABSTRACT:
A bacteria deactivation device that has a porous medium through which water and bacteria contained in the water, likeE. coliand fecal coliform, are passed. Colloidal silver within the medium deactivates bacteria that pass therethrough. The medium has a porosity up to 80% and pores sized to provide flow rates up to 8 liters per hour while meeting Environmental Protection Agency limits for human consumption of silver.
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Elliott David J.
Pokharel Hem K.
Elliott David J.
Hamilton Brook Smith & Reynolds PC
Hruskoci Peter A
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