| 摘要 |
A support framework for containing a structurally integral, porous remediation media, such as foam or reticulated foam that is used to remediate corrosive vaporous pollutants in a contaminated inlet stream. The support framework is situated within a plenum and comprises a pair of open-lattice weave frameworks made from corrosion resistant fiberglass reinforced plastic “FRP”. The frameworks are of differing diameters and are concentrically aligned such that a media containment section is formed within the open space formed between the inside wall of the outer framework and the outside wall of the inner framework. The open-lattice weave design allows a greater radial flow through the media per unit of time, doing so with less pressure drop and using less energy than the prior art. The use of FRP to form the framework walls allows creation of large units that are suitable for use in municipal and industrial settings, which was not possible previously.
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