The GB/T 23761-2020 standard specifies the test method for the degradation of acetaldehyde (or formaldehyde) in the air by photocatalytic materials and products. The standard provides an objective evaluation of the degradation effect of photocatalytic materials on acetaldehyde (or formaldehyde) in indoor air by simulating the actual application environment. The implementation of the standard helps to promote the application and development of photocatalytic materials in the field of air purification and improve indoor air mass.
| Status | Active |
|---|---|
| CCS | G10 | ICS | 71.060.01 |
| Release Date | 2020-03-06 00:00:00 | Implementation Date | 2021-02-01 00:00:00 |