Chemical and technological means of photocatalytic coating production

Methods of producing titanium oxide based photocatalytic coating for cenospheres have been developed using activated pyrohydrolysis of titanium chloride on a surface glazed with inorganic polymers. It has been proven that the efficiency of photocatalytic impact on organic water pollutants in prototype cenosphere models is greater than that of the known models while the prototype cenospheres concentration is four times less than that of the models currently in use. The presence of cenospheres with photocatalytic coating on the water surface substantially accelerates the process of petroleum products mineralization under ultraviolet radiation.