| 摘要 |
FIELD: chemistry.SUBSTANCE: invention can be used in bactericidal treatment of fluids, such as water and industrial liquids. The product for purifying fluids comprises, on hand, a porous body having an external and an internal specific area, and on the other hand a metallised layer with nanometre thickness, which covers at least part of the external and internal surfaces of the porous body. The metallised layer contains at least one metal (Ag), which is bound to the porous body by chemical bonds which arise under the action of intramolecular forces. The metallised layer contains silicon (Si), also bound to the porous body by chemical bonds which arise from the action of intramolecular forces. A method of producing a cleaning product (10) includes treating a porous body, having an external and an internal specific area, in noble gas plasma deposition reactor in radio frequency discharge conditions. Treatment is carried out by immersing the porous body in the plasma and injecting the metal (Ag) and silicon (Si) into the plasma.EFFECT: improved bactericidal treatment of fluids with prolonged retention of bactericidal activity of the treated fluids, eg, purified water.16 cl, 4 dwg |
