| 摘要 |
FIELD: production of sorption materials. SUBSTANCE: in order to render a sorption material more bacteria-resistant, adsorption- bactericidal carbon material containing adsorption carbon component and bactericidal additive contains, as carbon component, activated carbon fibers, surface of which is covered with sorbed additive, which is chosen from organic compounds containing in their structure active bactericidal groups, for example, those including secondary, tertiary, or quaternary nitrogen atoms as well as groups capable to be bound to fiber surface, such as aromatic groups. In particular, material contains bis-diethylamino-triphenylmethyl oxalate (diamond green) or 2-ethoxy-6,9-diaminoacridine lactate (Rivanol, acricide) or compositions of two or more different bactericidal substances. EFFECT: increased bactericidal activity of material. 14 cl, 1 tbl |
