What is a Membrane Bioreactor?

摘要

Membrane bioreactors are used during the filtration stages of water treatment. Micro filtration and ultra filtration are used with bioreactors to filter water. This operation has begun to replace older systems as a cheaper more efficient source. It is essential to successful water treatment. Membrane modules are submerged in the activated sludge to combine the biological step and the solid-liquid separation step into a single process.