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Industry specification

Ozone O3 Purification Industry Standard Specification

Author: Shenzhen ZhongJian South Environment CO., LTDissuing time:2017-02-21 18:43:17Pageviews:2858smallinBig

Ozone (O3) is oxygen (O2) of the allotrope, at room temperature is a special smell of blue gas. At room temperature and pressure, ozone stability is very poor, can be broken down into oxygen. Ozone has a strong irritation, inhalation of excessive human health have a certain harm.
文本标签:
  Ozone (O3) is oxygen (O2) of the allotrope, at room temperature is a special smell of blue gas. At room temperature and pressure, ozone stability is very poor, can be broken down into oxygen. Ozone has a strong irritation, inhalation of excessive human health have a certain harm.

  Ozone at concentrations above 1.5ppm when ozone stimulates the human respiratory system, for which the Ozone Association has developed the following safety and health standards:

  International Ozone Association: 0.1ppm, contact for 10 hours
  United States: 0.1ppm, contact for 8 hours
  Germany, France, Japan and other countries: 0.1ppm, contact 10 hours
  China: 0.15ppm, contact for 8 hours
  The product of the ozone concentration and the contact time can be regarded as the reference point.
  Ozone concentration of 0.02ppm, the olfactory agility of people can be perceived, known as the sense of the critical value;    concentration at 0.15ppm for the olfactory threshold, most people can smell, known as health standards. Concentration of 1-10ppm,   known as the stimulus range, more than 10ppm for the poisoning value.

  In the room using ozone to purify the air, smell the smell of ozone has basically reached the role of disinfection. Ozone concentration of about 0.02ppm will feel the air is particularly fresh, after the thunderstorms in the air is a sense of freshness caused by lightning generated by a large number of ozone and negative ions. Some people evaluate that ozone is a "heavenly purifier".
2017-02-21 2858People browsing Back