Biofilter odor removal box

Biofilter odor removal box is a process that utilizes the adsorption, absorption, and degradation functions of microbial cells on malodorous substances to treat odorous gases. Odorous gases enter the treatment system and first pass through a pre-washing tank for humidification and dust removal. Then they enter the biofilter bed, where the odorous gases pass through a wet, porous, and active microbial filter layer. The microbial cells adsorb, absorb, and degrade the malodorous substances. Microbial cells have the characteristics of small individual size, large surface area, strong adsorption capacity, and diverse metabolic types. They adsorb malodorous substances and decompose them into simple inorganic compounds such as CO2, H2O, H2SO4, HNO3, effectively removing odorous components such as NH3 and H2S.

Applications

The product is widely used in light corrosion-resistant areas such as concrete plants, electroplating plants, power plants, pharmaceutical plants, paper mills, hardware plants, and dyeing plants.

Performance Characteristics

1. Using natural bio-media as fillers, the effect is good.

With a large surface area, the biofilm is easy to grow, corrosion-resistant, resistant to biodegradation, with good moisture retention, high porosity, low pressure loss, and good gas and water distribution characteristics. The service life can reach 8-10 years.

2. Simple system operation, convenient operation management.

The equipment process is set according to PLC standards to achieve automated operation. It operates steadily without human management and can run continuously for 24 hours, suitable for intermittent operation.

3. Substantial reduction in operating costs.

Due to the good moisture retention of the fillers, intermittent spraying of water consumes less water. Moreover, the fillers themselves are resistant to biological corrosion, with minimal wear and can operate stably for a long time.

4. Advanced and reasonable odor removal process, no need to worry about secondary pollution.

It can effectively remove specific pollutants such as hydrogen sulfide, ammonia, and methyl mercaptan, with a removal rate of up to 95%, fully meeting strict odor removal and environmental protection requirements. The emission products are harmless to humans and animals, belonging to environmentally friendly technology with no secondary pollution.