In addition to using our limited water resources efficiently, wastewater recovery systems are some of the important environmental and water conservation methods.
Grey water is wastewater from households without including fecal contamination. The water treated in gray water and rainwater treatment systems is used in other applications such as toilet bowls and garden irrigation.
The use of these systems in public housing, industry and hotels is becoming widespread due to the low investment, low operating costs and their environmentally friendly approach to reduce water consumption.