Public water supply service.
It consists in finding deep underground resources and extracting sea water for its desalination.
It is the physical-chemical treatment of water for human uses and economic activities.
Water distribution via networks allows consumers to have access to drinking water.
Wastewater treatment is the process that guarantees its return to the water cycle without any environmental impact. Water reuse is made possible by this technology.
The water footprint measures the volume of freshwater used to produce goods and services: