Stock material or miscellaneous articles – Coated or structually defined flake – particle – cell – strand,... – Rod – strand – filament or fiber
Patent
1996-06-18
1998-01-06
Choi, Kathleen
Stock material or miscellaneous articles
Coated or structually defined flake, particle, cell, strand,...
Rod, strand, filament or fiber
428401, 428408, B01D 3904, B01D 3916
Patent
active
057052697
ABSTRACT:
An activated carbon is modified to have bactericidal properties and/or an additional ability to remove heavy metals and other toxic substances. Said modified activated carbon is especially suitable for purifying drinking water and can be readily modified to be suitable for various regions with specific tap water impurities. Pursuant to the invention, activated carbon fiber is treated to adsorb a member of the group consisting of cations, anions, organic complex forming agents, surfactants, polyelectrolytes and organic bactericidal compounds.
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Lieberman Alexander I.
Pimenov Alexander V.
Shmidt Joseph L.
Choi Kathleen
Electrophor, Inc.
Pearlman Robert I.
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