How long does Nano TiO2 liquid have be exposed to light before it released oxidizers into the air to get rid of indoor air pollution?
Studies have shown that this Nano TiO2 liquid will actively begin creating hydroxyl radicals and superoxide ions when exposed to ultraviolet rays in the sub 400nm range. Regular house lights will even activate the TiO2’s disinfectant effect to a minor extent, especially florescent type lamps such as those found in many kitchens. However it’s direct sunlight, UV radiation, and black lights (UVA) that create the most oxidizers Hydroxyl radicals and superoxide ions do not give off a strong beech like ozone does but they do aggressively go after odors and air pollution better than ozone or chlorine. 10.
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