The water has become scarce therefore; there is a growing competition for the use of the water resources.
This situation is a serious risk, a major economic threat and a challenge for the sustainability of communities as well as the ecosystems which they depend on. This issue stands as a problem for the stability of countries with business activities and for industries whose value chains are affected by water scarcity.
Wastewater management requires a wide range of attempts which would promote using, treating and disposing water effectively and responsibly, and support the protection and restoration of nation's watersheds.