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Nanocomposite polymer-carbon based nanomaterial filters for the simultaneous removal of bacteria and heavy metals

  • US 9,855,533 B2
  • Filed: 12/15/2014
  • Issued: 01/02/2018
  • Est. Priority Date: 09/12/2011
  • Status: Active Grant
First Claim
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1. A filtration membrane comprising:

  • a filter membrane; and

    a nanocomposite deposited on a surface of the filter membrane, wherein the nanocomposite comprises a polymer and a carbon-based nanomaterial, and wherein the nanocomposite is polyvinyl-N-carbazole-graphene, polyvinyl-N-carbazole-graphene oxide, or polyvinyl-N-carbazole-graphene oxide modified with EDTA.

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