Biofiltration techniques for waste gases purification and its influencing factors

Abstract:

Biofiltration method has proved to be a cost-effective and environment friendly alternative for the removal of pollutants from waste gases stream, and therefore has emerged as a promising technology in the area of air pollution control. This review summaries the characteristics of various bioreactors, the key parameters that should be controlled properly during the biofiltration are described in detail. At last, the hot topics in future researches and development were also presented.