According to the survey statistics, 90% of newly renovated homes exceed the standard of formaldehyde. Formaldehyde is colorless and pungent smell of toxic chemicals, only when formaldehyde exceeded 3 times to smell, which is easy to cause some consumers wrong understanding that no taste is no formaldehyde.
Spectrophotometer testing instrument
Nano visible light photocatalyst
Air compressor
Spray gun
According to the national standard indoor sealing for more than 1 hour or more than 12 hours
The use of spectrophotometer to detect the formaldehyde content, the general home national standard is 0.08mg/m³, is 0.1mg/m³, the detection time is 10 minutes or 20 minutes, according to the collection of flow to control
Within a week is the most concentrated release of benzene series and formaldehyde, but the formaldehyde volatilization cycle is as long as 3 to 15 years, and the harm of formaldehyde is well understood
If formaldehyde exceeds the standard, we often use ventilation, sleeve leather, plants, tea and other methods is to cure the symptoms rather than cure the root, first of all, we have to start from the material selection, choose environmentally friendly materials, environmentally friendly materials do not contain formaldehyde, but very little, and then choose a fast and effective way to remove formaldehyde, nano photocatalyst is the use of reoxidation reduction reaction to decompose toxic gases into carbon dioxide and water
Select the photocatalyst construction team, clean and clean, the humidity is not too large, keep it at about 50%, and empty the closet and drawer in the home, which is convenient for the construction personnel to achieve the best effect
Open the air compressor, connect the spray gun, adjust the spray gun, pour the decomposition enzyme, test the spray effect, and start construction
Ensure that each space is sprayed in place, sealed for half an hour, the decomposition enzyme is mainly to remove odor, and quickly remove free formaldehyde and benzene series in the air
Ventilation for half an hour, so that the taste of the decomposition enzyme dispersed, began to spray the photocatalyst, to achieve long-term decomposition of formaldehyde effect
Seal for half an hour, and then ventilate for half an hour, and maintain the ventilation state for 3 to 7 days, you can achieve long-term purification of toxic gases such as formaldehyde and benzene
Clean up thoroughly
The fluorescent lights should be turned on
In winter, the air conditioner should be turned on to dehumidify and heat up
Spray carefully
Ventilation time should be sufficient