Creating sanitation facilities in the country is the need of the hour. This business arm of WET IC provides infrastructure by building sewer networks, collecting municipal sewerage from households, treating the sewage, and letting the treated effluent back into natural streams. The sludge generated from sewage treatment plants is also managed by the business by converting it into power and other by-products. By leveraging different process technologies such as Sequential Batch Reactors, Membrane Bioreactor, Activated Sludge Process, Fixed-Bed Biofilm Activated Sludge Process, the business is able to provide optimized solutions.