We offer Sewage Treatment. SBR is an activated sludge wastewater treatment system for removing dissolved and suspended organic materials and nutrients. In SBR all the unit operations such as aeration, settling and decanting are achieved in a single reactor, all by automatic operations. Due to this new technology industrial wastewaters can now be treated biologically in ideal conditions, regardless of flow or load variations. Phosphorous and nitrates can be removed biologically as well.