The latest offering from Thermax Water and Waste Solutions, atoM is a unique modularised MBR product to treat sewage efficiently; contributing to the circular economy model of reduce, reuse and recycle. This compact package consists of processes involving biological degradation of organic load and nutrients integrated with membrane filtration. Further, it eliminates nitrogen and phosphorus, consistently achieving good quality of treated sewage which is suitable for recycle and reuse. ‘atoM’ is available in both options, with and without nutrient removal. Membrane bio-reactor is the combination of activated sludge process with membrane filtration system. This package includes screening, oil & grease removal, equalisation, fine screening, anoxic zone, aeration and membrane filtration.