In Prout Village, the inflow of sewage into the river will be eliminated and the water quality will be improved. The water taken from the intake tower of the river is controlled in the control room of the operation building (ICT, electricity, water) and sent to households. There is no need for sewers or sewage treatment plants, and wastewater is returned to the farmland.


And the water pipes will be lead-free and rust-free.


In order to obtain clean water, the local water source environment is strictly controlled, and as much as possible, water is taken from the point where it boils. This ensures that the water is rich in minerals and can be drunk as is.


For municipalities that do not have rivers nearby, the first priority is to supply water through pipes from the nearest municipality, and if this is not possible, the entire municipality will be relocated to a place where water can be supplied.


If this is not possible, the entire municipality will be relocated to a place where water can be supplied. If a water source cannot be secured on an island, the water will be supplied from the area where the water source is located by connecting it with an underwater water supply. However, if the island is located in a place where it is not possible to build an underwater water supply, an underground dam will be considered. Underground dams are facilities that block the flow of underground water and store groundwater by building an impermeable wall in the ground.