C - Chemistry – Metallurgy – 02 – F
Patent
C - Chemistry, Metallurgy
02
F
C02F 3/34 (2006.01) B01J 47/00 (2006.01) B01J 49/00 (2006.01) C02F 3/28 (2006.01)
Patent
CA 2531063
Systems and methods for removing perchlorate load off of ion exchange resins are disclosed. The systems and methods rely upon direct contact between the resin and a liquid product formed by the culturing of perchlorate-destroying microorganisms. These methods can be incorporated into methods for removing perchlorate from aqueous streams. A resin product comprising an anion exchange resin with a coating of perchlorate-destroying microorganisms on its surface is also disclosed.
L'invention concerne des systèmes et des méthodes pour éliminer une charge de perchlorate sur des résines d'échange ionique. Ces systèmes et ces méthodes consistent à mettre la résine directement en contact avec un produit liquide formé par la culture de micro-organismes détruisant le perchlorate. Ces méthodes peuvent être intégrées à des méthodes permettant d'éliminer le perchlorate dans des flux aqueux. L'invention concerne également un produit de résine comprenant une résine d'échange anionique comportant, sur sa surface, un revêtement de micro-organismes détruisant le perchlorate.
Bae Byung-Uk
Guter Gerald A.
Basin Water Inc.
Smart & Biggar
LandOfFree
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