Solid materials for removing metals and fabrication method

   
   

Solid materials have been developed to remove contaminating metals and organic compounds from aqueous media. The contaminants are removed by passing the aqueous phase through the solid materials which can be in molded, granular, or powder form. The solid materials adsorb the metals and the organics leaving a purified aqueous stream. The materials are sol-gel and or sol-gel and granulated activated carbon (GAC) mixtures. The species-specific adsorption occurs through specific chemical modifications of the solids tailored towards the contaminant(s). The contaminated solid materials can then be disposed of or the contaminant can be removed and the solids recycled.

Os materiais contínuos foram desenvolvidos para remover contaminar metais e compostos orgânicos dos meios aqueous. Os contaminadores são removidos passando a fase aqueous através do formulário dos materiais contínuos que podem estar no moldado, o granular, ou do pó. Os materiais contínuos adsorb os metais e os organics que saem de um córrego aqueous purified. Os materiais são solenóide-sol-gel e ou solenóide-sol-gel e misturas ativadas granulated do carbono (GAC). O adsorption species-specific ocorre com as modificações químicas específicas dos sólidos costurados para o contaminant(s). Os materiais contínuos contaminados podem então ser dispostos ou o contaminador pode ser removido e os sólidos recycled.

 
Web www.patentalert.com

< Light emitting element

< Optical elements (such as vari focal lens component, vari-focal diffractive optical element and variable declination prism) and electronic image pickup unit using optical elements

> Continuous process for the synthesis of nano-scale precious metal particles

> Sealing composition and its use

~ 00138