This study applies a two-step validation method of a groundwater potential mapping approach and can improve groundwater mapping for data scarce regions.

In an urbanized catchment, land use has a strong effect on water quality. The majority of the landscape metrics are correlated with Ave River Basin water quality. Water quality is dependent on landscape planning. Ave River Basin requires landscape intervention to restore hydric resources.

This study provides new insights into the potential use of machine learning in hydrological simulations.

This chapter contributes to SDG 6 by introducing technologies for water desalination.

This paper touches upon virus removal technology for groundwater remediation.

The main focus of this paper was to investigate the spatial variability of denitrification rates in sediments from several streams and ponds considering their locations and characteristics; to study the main controlling factors that regulate the denitrification process; and to draw some lessons and deduce recommendations about pond management to control the impact of NO3− in such agricultural environments.

This chapter contributes to SDG 6 by introducing technologies for phosphorus remediation from contaminated water.

This chapter advances SDG 6 by discussing recent advancement in the usage of nanocellulose as an adsorbent for water and wastewater treatment and by highlighting current challenges and limitations related to nanocellulose derived material applications at an industrial scale.

This chapter advances SDG 6 by presenting an overview of the development of polymeric adsorbents from different agrowastes along with used physical and methods with their success and shortcomings.

Water is essential for the life, but many people lack the accessibility to clean and healthy drinking water and die as a consequence of water-borne infections.