Purified water is water that has undergone a process to remove impurities and contaminants. This process involves several methods such as distillation, reverse osmosis, deionization, and carbon filtration, among others.
Distillation is the process of heating water until it evaporates, and then collecting the vapor and condensing it back into liquid form. Reverse osmosis, on the other hand, involves passing water through a semi-permeable membrane to remove dissolved salts, minerals, and other impurities.
Deionization involves passing water through ion exchange resins that attract and remove charged particles such as ions. Carbon filtration, meanwhile, uses activated carbon to remove impurities and contaminants by adsorption.
Purified water is used in many applications, including pharmaceuticals, food and beverage production, medical procedures, and laboratory experiments. It is also commonly used for drinking and cooking.
In conclusion, purified water is water that has been treated to remove impurities and contaminants through various methods such as distillation, reverse osmosis, deionization, and carbon filtration. It is an essential resource for many industries and applications, as well as for everyday use.