Process for the removal of contaminants from a fluid stream

A method for reducing contaminant concentrations in a fluid stream including the steps of forming a metal-complexed material having a surface suitable for exchange with the contaminant, contacting the fluid stream with the metal-complexed material, immobilizing at least a portion of the contaminant...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	WACHINSKI, ANTHONY M, SHEPHERD, SAMUEL L
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION THEIR RELEVANT APPARATUS TRANSPORTING
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Beschreibung
Zusammenfassung:	A method for reducing contaminant concentrations in a fluid stream including the steps of forming a metal-complexed material having a surface suitable for exchange with the contaminant, contacting the fluid stream with the metal-complexed material, immobilizing at least a portion of the contaminant on the surface of the metal-complexed material, and regenerating the metal-complexed material so as to remove the contaminant from the surface of the metal-complexed material. The metal-complexed material is formed by the encapsulating of a core of ferromagnetic material with an ion exchange material. The metal-complexed material is magnetically affixed to a metallic mesh retaining surface.