Recent progress on study of hybrid hydrogels for water treatment

In recent years, hybrid hydrogels have gained great attention as effective adsorbents due to their high water retention and low cost. This paper gives an overview of the principal results obtained during the treatment of water utilizing hybrid hydrogels for the removal of metal cations, radionuclides, dyes, anions and other miscellaneous pollutants from water. It is evident from the literature survey that hybrid hydrogels have shown good potential applications for the removal of various aquatic pollutants.