Method for inhibiting microbial growth in liquid nutrients

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

Reexamination Certificate

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Details

C210S759000, C210S764000, C210S765000, C422S028000, C422S037000, C424S443000, C426S271000, C426S322000, C426S330000, C426S330300

Reexamination Certificate

active

07381334

ABSTRACT:
A method for making a web having a metal-ion sequestering agent and treating a liquid using the web. The method of making the web includes electrostatically providing at least one metal-ion sequestering agent and/or antimicrobial agent. The web can be used to tread a liquid by placing the web into a tank and subjecting the liquid to the web.

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“Active Packaging of Food Applications” by Aaron L. Brody et al., Technomic Publishing Company, Inc. Pennsylvania (2001).

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