Application of Indoor Air purifier
With the rapid development of economy, people to the quality of life requirements of the improvement, the indoor environment has undergone a great change, a large number of building materials and decorating material caused indoor air pollution, at the same time these materials in the use of various chemical additives are also increasing, so that the new decoration room in the air concentration of volatile gases higher than outdoor, Even higher than industrial areas. Common indoor pollutants are formaldehyde, toluene, ammonia and other volatile gases, solid particulate matter and microbial contaminants. Medical researchers pointed out that these pollutants on human health has a great threat, especially volatile gas (VOC), long-term aspiration of the human body's respiratory system, cardiovascular systems and neurological serious harm, so the solution of indoor environmental problems is particularly important. At present, indoor air purification technology mainly has adsorption, filtration, plasma, electrostatic, ion, membrane separation and photocatalyst, and nano-TiO2: photocatalyst technology is emerging in recent years a new technology, it can be used, including the sun and other ways of ultraviolet light, at room temperature under the conditions of various volatile gases to be photolysis, The microbial inactivation and so on, fundamentally solves the indoor pollutant to the human body harm. Because the technology has the advantages of low energy consumption, simple operation and mild reflection conditions, especially for some special pollutants with very high removal rate, and no two pollution, so the use of nano-TiO2 photocatalyst technology for air purification has become one of the most promising ways to control the environment, It also provides an effective method for indoor air purification.so the use of nano-TiO2 photocatalyst technology for air purification has become one of the most promising ways to control the environment, It also provides an effective method for indoor air purification.
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