Variants of CEA 2

Description

In this CEA, sewered wastewater is treated to meet quality standards for drinking. There are three possible pathways to convert wastewater into drinking water:

• Advanced wastewater treatment processes (for example, membrane filtration) for direct reuse as potable water
• Conventional wastewater treatment processes for indirect reuse through groundwater recharge
• Untreated wastewater use in agriculture with indirect groundwater recharge