A AnoxKaldnesⓇ MBBR Moving bed biofilm reactor for cost-efficient removal of pollutants from municipal and industrial wastewater. High efficiency for BOD, ammonia and nitrogen removal. Aerobic Wastewater Treatment B Biosep® / Neosep® Biosep® is an aerobic biological treatment process treating municipal and industrial effluents. Aerobic Wastewater Treatment E eXeno™ eXeno™ is a moving bed biofilm reactor (MBBR) technology used for the biological treatment of micropollutants, such as pharmaceuticals. Aerobic Wastewater Treatment