Model BR -Sequencing Batch Reactors

The SBRs (Sequencing Batch Reactors) represent discontinuous flow biological treatment systems, consisting of a basin in which biological oxidation and sedimentation processes develop and from which both the purified effluent and the sludge are extracted. I overcome. These processes are carried out at different times, cyclically varying the operating conditions of the plant; by appropriately operating on the times of the various phases, an activated sludge process is proposed again, in which, however, the different process phases follow one another in temporal rather than spatial sequence as in traditional plants.