This is a case study of photocatalytic application for anti-soiling measures on glass at a waste treatment facility.
The decomposition of organic dirt using photocatalysts and self-cleaning creates a clean environment by breaking down substances that cause dirt, odors, bacteria, and mold both inside and outside the building.
By coating a titanium dioxide aqueous solution, which is the raw material for photocatalysts, on the ceilings and walls of buildings, it exhibits effects such as dirt resistance, deodorization, antibacterial properties, antiviral properties, and mold prevention. When light hits the surface of the indoor photocatalyst, reactive oxygen species are generated on the surface, decomposing organic substances that cause dirt and odors into harmless water and carbon dioxide. Additionally, the surface of the outdoor photocatalyst, when exposed to rain, utilizes a hydrophilic effect that spreads water thinly beneath the dirt, allowing for self-cleaning as the dirt flows away with the water, contributing to the maintenance of the building's aesthetics and reducing cleaning costs. Since the raw material for the photocatalyst, titanium dioxide, is inorganic, it does not degrade due to ultraviolet rays or other factors, and its effects continue for a long time.
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basic information
The photocatalytic effects of anti-soiling, deodorization, antibacterial, antiviral, and mold prevention are utilized for maintaining the aesthetic appearance and improving the environment both inside and outside buildings. The self-cleaning effect (hydrophilic effect) of exterior photocatalysts, combined with the power of rain, provides anti-soiling effects for buildings. The organic decomposition capability of indoor photocatalysts is effective for deodorization, antibacterial, antiviral, and mold prevention inside buildings. *For more details, please refer to the PDF document or contact us.
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Applications/Examples of results
It is used for anti-dirt, deodorization, antibacterial, antiviral, and mold prevention measures in various building facilities such as office buildings, commercial facilities, factories, and residences.
Company information
Titan Next Japan Co., Ltd. is a company that has been engaged in photocatalytic coating since 1998, under its parent group. It specializes in the construction of photocatalytic coatings and the planning and sales of photocatalytic products. The company has accumulated numerous construction achievements at its sales offices nationwide and has honed its technology.





