What are the main water purification techniques using Nanotechnology?
Key water purification techniques utilizing nanotechnology include:
Adsorption: Nanomaterials like CNTs and graphene oxide adsorb contaminants from water, effectively removing them. Membrane Filtration: Nanofiber membranes with nanoscale pores filter out bacteria, viruses, and other particles. Photocatalysis: Nanoparticles like TiO2 activate under light to degrade organic pollutants and kill pathogens. Disinfection: Silver nanoparticles are known for their antimicrobial properties, making them effective in killing bacteria and viruses. Electrospun Nanofibers: These fibers can be used in filtration systems to trap contaminants while allowing water to pass through.
