Industrial odor has always been a major problem for the world. Reducing needs to get hold of a good and effective technique that becomes a help for industries. Although the number techniques evolved are numerous, biofilters from the many are known to the world, as they possess an immense potential to control the toxic pollutants. This is one such technique that eradicates VOC (Volatile Organic Compounds) and detrimental substances from air and water expelled from the industries and wastewater plants.

Function of Bio-Scrubbers:

Biofilters work by bringing the microbes in a way that comes in contact with toxic pollutants present in the airstream. This particular mechanism also includes a breeding ground that is provided for the growth of microbes.  They reside inside biofilm, which is a very thin layer. It surrounds all the particulate and creates a filter media. While the filtration procedure continues, the harmful particulate passes through the bio-film in such a manner that it absorbs all the toxic matters present inside the media. Here the microbes degrade the contaminants by producing water, carbon dioxide, and energy.

Application of Biofilters:

These improved designs are extensively utilized in the water plants for treating contaminated water. This procedure is used since a long time for a soil filter and huge trickling filter. Although they find their usage in many areas, primarily these are used for the wastewater treatment plants to reduce the volatile compounds.

Here are a few benefits of making use of the biofiltration procedure:

One of the biggest reasons that have compelled owners to make utilization of the biofiltration procedure is due to its less usage of chemicals, low capital cost, less operational cost and less combustion source.

Biofilters are versatile in nature; therefore, possess an outstanding potential to treat numerous types of toxic components and VOC. Making use of organic matters increases the efficiency of this particular procedure. It has been found that they have an efficiency of 90% and hence a reliable filtration procedure.

These are extremely flexible and give the freedom to designs as per industrial needs. They can be developed in variable sizes and shapes and can be installed in the field with an underground pipeline system. With a parallel pipeline, these systems allow to run numerous units.

Bio scrubbers are known as a cost effective process when compared to any other odor control methods. Previous, these were normally used as a good alternative of APC (Air Pollution Control) technologies, but nowadays these have more numbers of advantages then the APC technologies.

In today’s advanced world, variable other technologies have evolved for odor control done by chemicals like carbon scrubbers, still this is widely known to the world for their effectiveness to the owners. Due to its increased popularity, these are being offered by the companies to help treating the pollutants and make a clean environment.