air purification
[/ɛr pjʊrɪfɪˈkeɪʃən/]
nounfemininepl: air purifications
purificação do ar
1. The process of removing contaminants, pollutants, allergens, and harmful particles from air to improve air quality and safety
Air purification systems are essential in hospitals to prevent airborne infections.
Os sistemas de purificação do ar são essenciais em hospitais para prevenir infecções transmitidas pelo ar.
2. The use of technology or mechanical devices to clean and filter air in indoor environments
Many families invest in air purification devices during high pollution seasons.
Muitas famílias investem em dispositivos de purificação do ar durante estações de alta poluição.
3. A treatment method that eliminates viruses, bacteria, dust, and odors from the atmosphere
Air purification became more popular after the pandemic.
A purificação do ar tornou-se mais popular após a pandemia.
Air purification has become increasingly important in both Brazil and the USA due to rising pollution levels in major cities and post-pandemic health awareness. In Brazil, especially in São Paulo and Rio de Janeiro, air purifiers are now common household items. In the USA, the term is heavily marketed in the wellness and health industries. The topic intersects with environmental consciousness and public health discussions in both cultures.
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