Filtration media

Gas separation: apparatus – Solid sorbent apparatus

Reexamination Certificate

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Details

C096S223000, C096S226000, C096S227000, C095S143000, C095S274000, C055S385100, C055S512000, C055S523000, C055S524000, C055SDIG030, C055SDIG036, C423S210000, C423S215500, C422S177000, C422S211000

Reexamination Certificate

active

07115160

ABSTRACT:
Particles may be used to filter harmful biological material from an fluid stream such as air. The particles can be arranged into a bed to filter the harmful biological material from the fluid. The particles include a biocidal agent which is used to destroy the harmful biological material.

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