WHAT IS PHOTOCATALYSIS When a PHOTOCATALYSIS titanium dioxide (TiO2) captures ultraviolet light (UV), it forms activated oxygen from water or oxygen in the air. This process is similar to photosynthesis, in which chlorophyll captures sunlight to turn water and carbon dioxide into oxygen and glucose. The formed activated oxygen is strong enough to oxidize and decompose organic materials or smelling gas, and kill bacteria Recent years, the pollution of the atmosphere is coming up as a serious problem, so as in-house room. NOx contained in the exhausted Gas of the automobile is the major pollutant of atmosphere. Even in a house, various chemicals use for a building materials, such as binders for wall board blow out Form Aldehyde, considered to cause children's diseases. The PHOTOCATALYSIS is one of the efficient way to solve these problems, can decompose such organic compounds in the environment.
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