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Organic Biomass Filter Bed for Biological Air Purification
Biomass is a natural, organic material of plant origin used as an ecological filter bed in biological air purification processes. Biomass forms the basis of biofilters , where microorganisms inhabiting a specially prepared bed decompose odorous and harmful substances. This makes biomass an effective and environmentally friendly material. The biomass includes appropriate fractions of shredded tree stumps, tree bark, coarser fractions of tree chips and other components that positively influence the efficiency of purification.INSTALLATION:
Biomass used as a bed in biofilters should be evenly distributed throughout the filter chamber and maintained at the appropriate humidity. Distributing the appropriate fractions across the height of the entire bed is also crucial in creating a biofilter bed, to avoid undesirable flow channeling. Uniform airflow throughout the bed ensures long bed life and consistent treatment efficiency throughout its entire operational period.
EFFECTIVE TECHNOLOGY
Microorganisms inhabiting the biomass bed decompose odor-causing organic and inorganic compounds, including hydrogen sulfide, ammonia, and volatile organic compounds. This process occurs naturally and continuously with the appropriate humidity, ensuring high air purification efficiency.
LOW OPERATING COSTS
Biomass is a cheap and readily available material. This makes its use among the lowest costs among air purification technologies. The filter media is replaced every few years (depending on the concentration of odorous substances and microbial activity), further reducing operating costs. However, it is crucial to consider the key factors influencing the biofilter's subsequent operation when designing the biofilter cross-section. Therefore, it is always recommended to use the services of experienced suppliers who specialize in this type of air purification technology.