And the electronic devices. Things such as computer screens and Xerox machines gather dust and generate ozone. |
By 'green,' it means that the pollutant release of any given material is within the safety scope prescribed by the authorities, but there are often so many materials used in one office room. The amount of pollutants can still add up to be hazardous. |
If you scan every office building against the official indoor air quality standard, you can rarely find one that is fully qualified. |