Domestic Rain/Grey Systems.

The grey water is collected in reservoir tanks which can be located in various positions. The filteration process then operates on the the water from which clarified water is discharged into another tank.

This second tank can be a simple holding tank for the service water until it is required or if rainwater harvesting is used it can be a larger tank which accepts both.

Outdoor with Earth Tanks     LEGEND Grey water reservoir with membrane filter, connection for grey water supply and clarified water overflow (earth tank or basement tank) Clarified water tank (or basement tank) or earth tank with biovitor, using rainwater at the same time with clarified water pressure pump Controls, ventilation pump, free drinking water feed for indoor installation not used Grey water inflow not used Clarified water overflow or overflow to soak-away Clarified water pressure pipe to the consumers not used

Indoor with Basement Tanks     LEGEND Grey water reservoir with membrane filter, connection for grey water supply and clarified water overflow (earth tank or basement tank) Clarified water tank (or basement tank) or earth tank with biovitor, using rainwater at the same time with clarified water pressure pump Controls, ventilation pump, free drinking water feed for indoor installation not used Grey water inflow not used Clarified water overflow or overflow to soak-away Clarified water pressure pipe to the consumers not used

Combined Rain/Grey Outdoor with Earth Tanks LEGEND Grey water reservoir with membrane filter, connection for grey water supply and clarified water overflow (earth tank or basement tank) Clarified water tank (or basement tank) or earth tank with biovitor, using rainwater at the same time with clarified water pressure pump Controls, ventilation pump, free drinking water feed for indoor installation not used Grey water inflow Rainwater inflow Clarified water overflow or overflow to soak-away Clarified water pressure pipe to the consumers Soak-away reservoir