The main source room

Room health is related to the health of each part is very important, because both adults and children, patients should be active and sleep in the room, most people in the room stays in the 24 hours to account for more than half.
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Room subject to many health effects and pollution, in terms of its nature, can be divided into three categories: the first category is chemical, mainly from the decoration, furniture, toys, gas water heaters, insect sprays, cosmetics, smoke, fumes from the kitchen, etc., mainly volatile organic compounds, such as toluene, xylene, ethyl acetate, toluene diisocyanate, formaldehyde ... ...; inorganic compounds, ammonia, CO, CO2, etc.; the second largest category was physical , mainly from outdoor and indoor electrical equipment, mainly noise, electromagnetic radiation, light pollution, etc.; The third category is the biological, mainly from the improper use of carpets, plush toys, bedding, etc., mainly mites and other bacteria and so on.

We focus on talk about the formaldehyde and ammonia. Common feature of formaldehyde and ammonia is a colorless, pungent gas with a pungent ammonia odor as well. Formaldehyde mainly from laminated flooring, furniture, used plates, adhesives, etc.; ammonia mainly from the construction of cement in the winter, antifreeze added urea, smoke, waste, etc., because the two substances and cement laminates , the release is slower, so the room will exist a long time.

Formaldehyde and ammonia on the human body, eye and respiratory mucosa is stimulated with low concentrations mainly irritation, itching, dry eyes, sneezing, dry throat, runny nose, etc., can produce high concentrations of inflammation. Respiratory illness for people to pay more attention. U.S. Environmental Protection Agency (EPA) research in a lot later, set the way for Sick building syndrome (SBS), the main symptoms are: smell, itching eyes, dry eyes, dry throat, runny nose, sneezing and so on.

We do not scared, because of pollution reached high levels of very few, and the other can be prevented, first of all preventive measures is to strengthen the ventilation, the most economical and effective measure is the natural ventilation; in the winter or the central air-conditioned room, you can choose to use air purifier.

Variety currently on the market, how to select the ideal purifier, one targeted, if the indoor pollution is mainly ammonia, then ammonia can be used for purification, if the interior decoration has just finished, more air pollutants, to selection of more integrated purification; second is to be effective; Third, no secondary pollution (such as lower noise, no other harmful substances, etc.); Fourth, failure of a pointing device, such as chemical-treated activated carbon to adsorption of ammonia, carbon will become invalid after a certain time, such as using color to indicate the user that failure of the replacement materials; five is the use of simple, economic, aesthetic, etc., but the most important thing is effective.