Green-synthesis of copper nanoparticles-PVDF hybrid for water disinfection

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United States of America

PATENT NO 12083603
SERIAL NO

18511975

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Methods of making polyvinylidene fluoride nanoparticles fine powder (PVDFNPs) and copper nanoparticles (CUNPs) from spent green coffee grounds extract. Using the formed PVDFNPs and CUNPs to produce copper nanoparticles-polyvinylidene fluoride nanoparticles nanocomposite fine powder (CuNPs@PVDFNPs) for eliminating pathogenic contaminants (i.e., Salmonella enterica, Klebsiella pneumoniae, Bacillus subtilis, Enterococcus faecalis) from an aqueous solution (i.e., wastewater).

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Patent Owner(s)

Patent OwnerAddress
KING FAISAL UNIVERSITYP O BOX 55110 AL-AHSA 31982

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
El-Lateef, Ahmed Hany Mohamed Abd Al-Ahsa, SA 66 7
Mahmoud, Mohamed Gouda Al-Ahsa, SA 5 0

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