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Photocatalyst Nano-TiO2
super disinfections power has been verified not
only can kill bacteria, virus and fungi, but also can eliminate foul
smell. We believe Photocatalyst Nano-TiO2 can help much in the
task of preventing SARS strike back. It has been
tested with a series of experiences by different authorities and
academic bodies, Food Research Center, Universities, etc, and having
very good performance. Photocatalyst. Nano-TiO2 can kill
Pseudomonas aeruginosa, Influenza virus, MRSA, Tubercle Bacillus,
etc. All those bacteria & virus are highly transmitted in our
environment, and will cause severe illness to weak & sick
persons. Photocatalyst Nano-TiO2 also has been tested can
eliminate the toxic and carcinogen gases, like VOC and formaldehyde,
etc. It was reported that VOC and formaldehyde emitted after
renovation may affect the health of human, especially causing children blood cancer.
GENS Nano-TiO2 Product Functions 1. Sterilizing Effect
Photocatalyst does not only kill bacteria cells, but also decompose the
cell itself. The titanium dioxide photocatalyst has been found to be
more effective than any other antibacterial agent, because the
photocatalytic reaction works even when there are cells covering the
surface and while the bacteria are actively propagating. The end toxin
produced at the death of cell is also expected to be decomposed by
photocatalytic action. Titanium dioxide does not deteriorate and it
shows a long-term anti-bacterial effect. Generally speaking,
disinfections by titanium dioxide is three times stronger than
chlorine,
and 1.5 times stronger than ozone.
2. Deodorizing
Effect
On the deodorizing application, the hydroxyl radicals accelerate the
breakdown of any Volatile Organic Compounds or VOCs by destroying the
molecular bonds. This will help combine the organic gases to form a
single molecule that is not harmful to humans thus enhance the air
cleaning efficiency. Some of the examples of odor molecules are:
Tobacco odor, formaldehyde, nitrogen dioxide, urine and fecal odor,
gasoline, and many other hydro carbon molecules in the atmosphere.
Air purifier with Ti02
can prevent smoke and soil, pollen, bacteria, virus and harmful gas as
well as seize the free bacteria in the air by filtering percentage of
99.9% with the help of the highly oxidizing effect of photocatalyst (Ti02).
3. Air Purifying
Effect
The photocatalytic reactivity of titanium oxides can be applied for the
reduction or elimination of polluted compounds in air such as NOx,
cigarette smoke, as well as volatile compounds arising from various
construction materials. Also, high photocatalytic reactivity can be
applied to protect lamp-houses and walls in tunneling, as well as to
prevent white tents from becoming sooty and dark. Atmospheric
constituents such as chlorofluorocarbons (CFCs) and CFC substitutes,
greenhouse gases, and nitrogenous and sulfurous compounds undergo
photochemical reactions either directly or indirectly in the presence
of sunlight. In a polluted area, these pollutants can eventually be
removed.
4. Anti fogging,
Self-Cleaning
Most of the exterior walls of buildings become soiled from automotive
exhaust fumes, which contain oily components. When the original
building materials are coated with a photocatalyst, a protective film
of titanium provides the self-cleaning building by becoming antistatic,
super oxidative, and hydrophilic. The hydrocarbon from automotive
exhaust is oxidized and the dirt on the walls washes away with
rainfall, keeping the building exterior clean at all times.
5. Water
Purification
Photocatalyst coupled with UV lights can oxidize organic pollutants
into nontoxic materials, such as CO2
and water and can disinfect certain bacteria. This technology is very
effective at removing further hazardous organic compounds (TOCs) and at
killing a variety of bacteria and some viruses in the secondary
wastewater treatment. Pilot projects demonstrated that photocatalytic
detoxification systems could effectively kill fecal coli form bacteria
in secondary wastewater treatment.
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