The moving bed biofilm reactor (MBBR) process purifies wastewater by putting these carriers in motion to get the biofilm's microorganisms into greater contact with organic matter and other impurities.

Biofilms are multicellular networks that can grow almost anywhere. These slime-encased microbial colonies can survive harsh conditions and develop resistance to antimicrobial agents such as ...

For the sake of the environment and our quality of life, effective treatment of wastewater plays a vital role. A biological method to treat sewage using moving, biofilm-covered plastic items known as ...