What is the internal principle of a biological deodorization box?

Biological deodorization technology is to use the physiological process of microorganisms to transform harmful substances in organic waste gas into simple inorganic compound substances, such as C02, H20 and other simple inorganic compound substances. This is a harmless method of disposing of organic waste gas. In practice, the biological purification method is to use the life activities of microorganisms to transform harmful substances in waste gas into simple inorganic compound substances (such as carbon dioxide and water) and cellular substances. The main processes include biological washing method, biological filtration method and biological trickling filtration method.

Different components, concentrations, and quantities of gaseous pollutants each have their own effective biological purification systems. The biological washing tower is suitable for treating waste gas with low purified gas volume, high concentration, easy solubility, and low biological metabolism rate; For waste gas with large gas volume and low concentration, a biofilter bed can be used; For those with higher loads and the generation of acidic substances after pollutant degradation, a biological trickling filter bed is preferred.

Under normal circumstances, a complete biological treatment process for organic waste gas includes three fundamental steps: the organic pollutants in the organic waste gas first come into contact with water and can quickly dissolve in the water; Organic matter dissolved in the liquid membrane can gradually diffuse into the biofilm at low liquid concentration, and then be absorbed by microorganisms attached to the biofilm; The organic waste gas absorbed by microorganisms will be degraded during their own physiological metabolism process and eventually converted into environmentally friendly compounds.

Characteristics of fiberglass deodorization box equipment: The filter body of the effective biological reaction environment control technology standard is made of composite materials, which is a closed structure, effectively ensuring the stability of the working environment temperature of microorganisms; Equipped with heating systems for cold regions; Equipped with a sprinkler system to spray biological fillers to ensure their humidity; Proprietary filler anti acid technology. The standard structure adopts an integrated and modular design with compact structure and flexible form; Structural adjustments can be made based on land occupation, environment, etc., such as buried, split, multi-layer, etc., which are flexible and variable; The material of the device can be according to user requirements. The odor (mainly NH3, H2S) generated during the treatment process of sewage treatment plants and landfill plants. The odor generated by each treatment unit of the sewage treatment plant is collected through the air duct and pumped to the deodorization equipment for treatment. The deodorization equipment washes the odor and removes it with a removal efficiency of over 95%. The fiberglass odor treatment equipment mainly targets the odor generated during the treatment process of general meat and food factories, fertilizer manufacturing plants, sewage treatment plants, and garbage landfill plants (mainly NH3, H2S). The odor generated by each treatment unit of the sewage treatment plant is collected through air ducts and pumped to the deodorization equipment for treatment. The deodorization equipment washes the odor in a proper manner, achieving a removal efficiency of over 95%, and sends the clean gas to the atmosphere to meet environmental standards.

Biological deodorization is a biological waste gas treatment technology that uses a microbial membrane specially cultivated on the biological filler in a biological filter to stop the deodorization of waste odor molecules. When toxic, harmful, and foul smelling waste gas containing a mixture of gas, liquid, and solid is collected through a collection pipeline and introduced into this system, it is purified and degraded by a biofilm composed of highly efficient microbial strains grown on biological fillers.

The odor is converted into CO2 and H2O. The soil diffusion layer is composed of coarse, fine stones, and yellow sand, which can evenly disperse the odor. The biological soil filter method has the advantages of simple equipment, low operating costs, convenient maintenance and operation, no need to add any chemicals, and no secondary pollution; But after a period of application, the soil filter layer will harden and the resistance will gradually increase, requiring regular innovation. The packed tower biological deodorization method is a low consumption disposal method, which is achieved by the degradation of odor components by microorganisms attached to the surface of solid filtration data.