Manufacturer of biological deodorization system for sewage treatment plant

Manufacturer of biological deodorization system for sewage treatment plantThere are biological deodorization towers, sewage tank covers, fans, fiberglass air ducts, and the main body of the biological deodorization system in the sewage treatment plant is a fixed fully enclosed structure, supplied as a whole. The structure of the biological deodorization system in the sewage treatment plant is an anti-corrosion metal skeleton, with a skeleton size of not less than 70mmX70mm (national standard), and the skeleton is welded together with a spacing of no more than 1m square. The steel skeleton needs to be lined with two or more layers of FRP. The biological deodorization system box of the sewage treatment plant adopts a steel frame fully covered with fiberglass (with a fiberglass coating thickness of 6mm)+outer lining with stainless steel plate or inner lining with fiberglass plate+steel frame+outer lining with stainless steel plate. The outer lining stainless steel plate is made of 304 stainless steel brushed plate with a thickness of 1mm, which needs to be reinforced to increase the strength of the steel plate. The tower body of the biological deodorization system in the sewage treatment plant is equipped with a packing support layer bracket and an internal structure skeleton. The deodorization tower must be equipped with complete accessories such as air duct interfaces, pipeline interfaces, packing storage racks, packing, maintenance doors, and sprinkler systems.
Technical parameters of biological deodorization system in sewage treatment plant

Process flow:
Odor gas collection device → pretreatment device → biological deodorization equipment → exhaust fan → standard emission
The odorous gas is collected through pipelines and enters the pre-treatment device of the biological deodorization system in the sewage treatment plant. After being washed and humidified, the humidity of the exhaust gas reaches over 90%. The wet gas then enters the biological filtration deodorization device. The airflow and circulating liquid complete three processes of biological gas-liquid diffusion, liquid-solid diffusion, and biological oxidation during the process of passing through the biological packing layer. The microorganisms in the biofilm on the surface of the biological packing take the odorous gas substances as nutrients, and the odorous substances and VOCs are oxidized and decomposed by microorganisms, generating energy for the growth and reproduction of microorganisms in the conversion process, so that the conversion of odorous gas substances continues. The gas purified by the biological deodorization system in the sewage treatment plant is discharged by the induced draft fan.
The circulating liquid contains detached biofilm and microorganisms, which are filtered and replenished with fresh washing solution before being recycled. The excess biofilm is removed by filtration and discharged regularly as sludge.

1. Safety of use
The biological deodorization system of the sewage treatment plant does not require the addition of additional nutrients or any chemical agents during operation, does not produce secondary pollution, and is safe, green, and environmentally friendly; The entire set of equipment does not have high voltage or discharge during use, and does not pose any harm to the human body;
2. Easy to operate
The biological deodorization system of sewage treatment plants is designed and manufactured according to the principles of full automation, * * operation, and easy maintenance and operation. The biological deodorization system of the sewage treatment plant operates fully automatically, with only daily checks for mechanical failures, no need for dedicated personnel to be on duty, and easy operation and maintenance.
3. Beautiful appearance
fanManufacturer of biological deodorization system for sewage treatment plantThe biological deodorization device and odor pipeline are made of FRP organic glass steel, the circulating water pump is made of 304 stainless steel, and other supporting materials are made of PP or stainless steel corrosion-resistant materials.