Pollution is the most dangerous problem the World is facing in this era. Water pollution has been the most concerning matter. As all living animals need water for drinking, and the polluted water is the most common cause of Human calamities and diseases. Toxic wastewater from industries and farms are produced in large quantities and is drained into open streams and abandoned lands. The waste from these water seeps into the freshwater streams and water reserves that are underground, making drinking water hazardous for health.

Zeolite, due to its excellent absorbent and adsorbent qualities, is a choice of many researchers when it comes to water filtration—zeolite in drinking water industries beneficial.

Clinoptilolite, zeolite mineral is used all over the world in drinking water industries for filtration. Zeolite soaks up heavy metals and ammonia with other nitrogenous compounds from hard water and makes it soft and potable for drinking purposes.

Mumpton has carried out many types of research to find out the capabilities of Clinoptilolite as a natural mineral. In Denver, Zeolite was tested by adding it to sewerage water containing human wastes. The ammonia and debating hazardous content of sewage water was decreased to the standard that it can be used for drinking purposes.

In Logan, zeolite in drinking water industry was once again tested. Zeolite mineral was crushed into fine particles and mixed with Sand in the filtration apparatus. This addition increased the filtration process by three folds and made it more cost-effective.

In many first-world countries like Russia, Ukraine, and many others, Zeolite in the forms of pellets is added into river beds as an effective cheap method for removing heavy metals like mercury and lead in the water and making it soft drinking water.

Reservoir waters are the primary source of drinking water. Celik and Turan experimented with Zeolite in drinking water reserves. They found that when Clinoptilolite mineral was regenerated and treated with NaCl in an alkaline medium, it increased its ion-exchange capability. Recycling and reusing didn’t affect its adsorption as it was found average even when used again and again. In conclusion, Zeolite is capable of removing Ammonia and heavy metals along with other pollutants from contaminated water.