Καινοτομία

Air pollution is a major public health issue worldwide. Filters can help improve the quality of the air we breathe, but they also contribute to landfill when they are finished with and thrown away, as they are often made of plastic. Could bio-based filters be the answer?

Researchers in the US have developed bio-based air filters that they claim can capture toxic chemicals that current filters can’t. The scientists, at Washington State University (WSU), say that these inexpensive soy filters could lead to better air purification and improve air quality.