In a Moving Bed Biofilm Reactor (MBBR), wastewater is treated by biological processes involving microorganisms that grow on specially designed plastic media. These media provide a surface for the microorganisms to attach, forming biofilms that break down organic pollutants in the water. The media continuously move within the reactor, which helps mix the wastewater and enhances contact between the biofilms and the contaminants.
The system operates with aeration or mechanical agitation, which keeps the media in constant motion. This movement increases the efficiency of the treatment process by providing better oxygen transfer and ensuring that the biofilm does not become overloaded with contaminants. It also prevents clogging, allowing for continuous, stable operation.
MBBRs are highly efficient in treating wastewater, especially for removing organic material, nitrogen, and phosphorus. They are compact, require less space compared to traditional systems, and are scalable for various treatment capacities, making them ideal for both small and large-scale applications.
