REHVA Journal: Testing Portable Air Cleaning Units –Test Methods and Standards: A Critical Review
The most effective ways to reduce exposure to indoor air pollutants are to eliminate individual sources of pollution or to reduce their emissions. Another approach is source control i.e. if the outdoor pollution level is low, ventilation reduces the concentration of indoor particles by means of dilution.
Authors: Alireza Afshari, Jinhan Mo, Enze Tian, Olli Seppänen
Read the full article: https://www.rehva.eu/rehva-journal/chapter/testing-portable-air-cleaning-units-test-methods-and-standards-a-critical-review