Other non-potable applications include cooling water for power plants and oil refineries, industrial process water for facilities such as paper mills and carpet dyers, flushing toilets of Toilets, dust control, construction activities, concrete mixing and artificial lakes. Conclusion In addition to providing a reliable, locally controlled water supply, water recycling offers enormous environmental benefits. By providing an additional source of water, water recycling can help us find ways to reduce water diversion from sensitive ecosystems. Other benefits include reducing wastewater discharges and reducing and preventing pollution. Recycled water can also be used to create or improve wetlands and riparian areas