Rotating Biological Contact (RBC)

JIANGSU LONGDAI ENVIRONMENTAL PROTECTION GROUP CO., LTD

  Rotating Biological Contact (RBC) is a biofilm wastewater treatment technology, founded in the 1960s by the former Federal Republic of Germany. It is a biofilm wastewater treatment process developed on the basis of biofilters, also known as submerged biofilters. This treatment method utilizes bacteria and fungal microorganisms, as well as protozoa, to grow and breed on the carrier of the biological turntable, forming a membrane like biological sludge biofilm. After primary treatment in the sedimentation tank, the sewage comes into contact with the biofilm, and the microorganisms on the biofilm absorb organic pollutants from the sewage as nutrients, purifying the sewage.