Odors are emitted from agricultural and industrial activities, such as animal farms, rendering
plants, wastewater treatment plants, waste treatment or disposal facilities, paint shops, oil …

Biofiltration is a process in which an otherwise conventional granular filter is designed to
remove not only fine particulates but also dissolved organic compounds through microbial …

In recent years, the biofiltration technique has gained significant importance for the removal
of toxic organic compounds. However, very limited studies on biofiltration were carried out …

The rapidly increasing industrialization has adversely affected the environment due to
deterioration of water and air quality. The continuous addition of hazardous chemicals …

For potential use in air treatment by biofiltration, a new material composed of vermicompost
and earthworms (Eisenia fetida) was tested for the removal of a volatile organic compound …