What are the Applications of Nanotechnology in Water Purification?
In the realm of water purification, nanotechnology offers a range of solutions. Nanofiltration membranes can remove contaminants at the molecular level, including heavy metals, bacteria, and viruses. Nanoparticles like silver and titanium dioxide can be used to disinfect water and degrade organic pollutants through photocatalytic reactions. These advanced materials not only improve the efficiency of water treatment processes but also reduce the need for harmful chemical additives.
