A process removing methane, ammonia, and odor from cattle and pig barn air was tested in the field and shown to be efficient, benefiting climate and the local environment.

The AirPursue PM20 is Dreame's first ever air purifier It can detect your presence and direct pure air wherever you go Cal also double up as a heater and circulating fan If you dream of having ...

Air disinfection using germicidal ultraviolet light (GUV) has received increasing attention during the COVID-19 pandemic. GUV uses UVC lamps to inactivate microorganisms, but it also initiates ...