Gas separation: processes – Liquid contacting
Reexamination Certificate
2006-11-03
2011-12-27
Smith, Duane (Department: 1776)
Gas separation: processes
Liquid contacting
C095S226000, C096S234000, C096S278000, C096S329000, C435S266000, C435S289100, C210S602000
Reexamination Certificate
active
08083837
ABSTRACT:
A deputation process and corresponding apparatus for purification of the air of a closed environment characterized by indoor pollution, in which, in order to reduce the pollution, a water tank is provided that contains a multiplicity of active biomasses designed to absorb and metabolize the pollutant substances that are contained in the water and come from the air of the closed environment, and elements of water-air contact, designed precisely to transfer the pollutant substances from the closed environment into the water within the tank.
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De Filippis Paolo
Mazzanti Uranio
Scarsella Marco
Ingegneria Ambientale SRL
Smith Duane
Wu Ives
Young & Thompson
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