How to reduce the indoor environment pollution caused by building decoration

Building decoration materials are the main source of indoor environmental pollution.

Building decoration releases harmful gases (mainly formaldehyde, benzene series, ammonia and volatile organic compounds) into the indoor air, which will pollute the indoor environment after accumulating in the indoor air.

There are several measures to reduce indoor environmental pollution caused by building decoration:

1, green decoration design: the general control method of simple decoration method to solve the problem of "excessive decoration"!

2. Source control: (1) Using green materials (environmental protection materials), and testing the product quality of ten kinds of harmful substances in building decoration in strict accordance with national standards; There must be "entrance examination" management, and those who fail will not be admitted! (2) Green decoration construction: First of all, the "soil radon concentration" test should be up to standard, which is the pollution source of barely radioactive radon; At the same time, the construction acceptance shall be carried out in accordance with the provisions of GB50325.

3. Indoor air treatment: Physical, chemical and biological methods can be used. Among them, the main applications are purifier method, door and window ventilation method, plant absorption method, activated carbon absorption method, ozone treatment method, photocatalyst treatment method and so on.

4. Raise the awareness of indoor environmental protection, and strengthen the understanding of the harm of indoor decoration pollution to human health. After indoor decoration, indoor air quality must be tested before moving in, and only after obtaining the qualified test report can you move in safely.