Alkaline Wastewater pH Neutralisation WaterSan Nitropro Biological Process Intensification Filamentous Biomass Prevention Foam and Bulk Reduction High Rate Nitrogen Removal WaterSan Oxipro Refractory COD Removal Wastewater Odor Removal Partial Biological Intensification Temporary Biological Intensification Pre-Biological Reactor Sludge Production Minimisation