首页>
外国专利>
Suspension for contact surfaces in waste gas or waste water treatment contains a bitumen emulsion, hydrophobicized titanium dioxide (photocatalyst) and hydrophobicized hydroxides, oxides or sulfates of alkali(ne earth) metals
Suspension for contact surfaces in waste gas or waste water treatment contains a bitumen emulsion, hydrophobicized titanium dioxide (photocatalyst) and hydrophobicized hydroxides, oxides or sulfates of alkali(ne earth) metals
A titanium dioxide-containing coating or mixture for contact surfaces in purification of waste gases or waste water is a suspension of: (a) a bitumen emulsion; (b) hydrophobicized titanium dioxide; and also (c) hydrophobicized hydroxides, oxides and/or sulfates of alkali(ne earth) metals.
展开▼