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The biological turntable is a rotating disc instead of a fixed filter material, and when working, the turntable is immersed or partially immersed in a contact reaction tank filled with sewage, under the drive of the driving device. The shaft drives the turntable together at a certain linear speed. The turntable is alternately in contact with sewage and air, and after a period of rotation, a layer of biofilm is attached to the disc. When transferred into sewage, the biofilm absorbs organic pollutants in sewage, and absorbs dissolved oxygen in the water membrane outside the biofilm, decomposes organic matter, and microorganisms can reproduce themselves in this process. When the turntable is turned out of the reaction tank, it is in contact with the air, and the air is continuously dissolved into the water film, increasing its dissolved oxygen. In this process, between the biofilm attached to the turntable and sewage and air, in addition to the transfer of organic matter (BOD, COD) and O2. There are other substances, such as CO2, NH3, etc., to form a continuous adsorption, oxidative decomposition, oxygen absorption process, so that the sewage is constantly purified.
Workshop display
Strict detail presentation quality
Non-standard customization
Set R & D, production, sales, construction in one of the environmental protection equipment service provider.
Strict selection
Years of industry experience, with rich practical experience in production.
Physical factory
Welcome to visit the site and provide professional and feasible programs.
After-sale caring
Pre-sale, sale and after-sales service are completed by special personnel.
Video
The biological turntable is a rotating disc instead of a fixed filter material, and when working, the turntable is immersed or partially immersed in a contact reaction tank filled with sewage, under the drive of the driving device. The shaft drives the turntable together at a certain linear speed. The turntable is alternately in contact with sewage and air, and after a period of rotation, a layer of biofilm is attached to the disc. When transferred into sewage, the biofilm absorbs organic pollutants in sewage, and absorbs dissolved oxygen in the water membrane outside the biofilm, decomposes organic matter, and microorganisms can reproduce themselves in this process. When the turntable is turned out of the reaction tank, it is in contact with the air, and the air is continuously dissolved into the water film, increasing its dissolved oxygen. In this process, between the biofilm attached to the turntable and sewage and air, in addition to the transfer of organic matter (BOD, COD) and O2. There are other substances, such as CO2, NH3, etc., to form a continuous adsorption, oxidative decomposition, oxygen absorption process, so that the sewage is constantly purified.
Workshop display
Strict detail presentation quality
Non-standard customization
Set R & D, production, sales, construction in one of the environmental protection equipment service provider.
Strict selection
Years of industry experience, with rich practical experience in production.
Physical factory
Welcome to visit the site and provide professional and feasible programs.
After-sale caring
Pre-sale, sale and after-sales service are completed by special personnel.
Video
