The characteristics of biological odor removal

Biological odor removal is an advanced odor elimination method, which is widely used in many fields at present. The manufacturer of biological odor removal towers will introduce it to you in detail.

Biological odor removal is carried out under suitable conditions by utilizing the adsorption effect of carrier materials on microorganisms to remove odors. The odor substances are first absorbed by the carrier materials, and then oxidized and decomposed by the microorganisms attached to the carrier materials, thus completing the odor removal process.

In order to maintain the high activity of microorganisms, a favorable living environment must be created for them, such as: appropriate humidity, pH value, oxygen content, temperature and nutritional components, etc. The relative humidity of the carrier filler is maintained at around 90%, so it is often sprayed with raw sewage or the effluent from the primary sedimentation tank to provide moisture and nutrients.

The core point of the biological odor removal tower lies in the filler itself. For example, in the process of waste gas treatment, the filler tower uses a specific filler and inoculates it with specific bacteria or microorganisms. When the waste gas passes through this filler layer, it is absorbed or degraded by the bacteria and microorganisms, achieving the purpose of purification. Therefore, the main purpose of the nozzle of this filler tower is to maintain the humidity and temperature inside the tower to meet the metabolic requirements of the microorganisms.

The application features of biological odor removal:

(1) The odor treatment effect is extremely good, and it can meet the strict environmental protection requirements of all regions in any season.

(2) No secondary pollution is generated.

(3) Microorganisms can grow on the organic matter in the filler without the need for additional nutrient addition. Therefore, the restart process is very fast after a shutdown.

(4) It has a large buffering capacity and can automatically adjust the concentration peak to ensure that the microorganisms always operate normally. It also has a strong ability to withstand shock loads.

Biological odor removal has extremely effective odor elimination capabilities and is a reliable odor removal device.