Remove obnoxious smells efficiently. Biological degrading in e.g. biogas-, wastewater-, fish- and rendering plants creates many different types of bad smell, which can be removed efficiently in BBK filters. We are specialists in eliminating problems caused by unpleasant types of smells, which is documented in more than 100 applications in Europe. Risk of complaints from neighbors, local communities and environmental issues is a great barrier when building new plants, but by cooperating and using our knowledge and references, we can find and implement the best solution and document to local authorities that smell problems can be eliminated. BBK filters have proved to solve big odor problems in many different applications in all sizes.