METHOD AND APPARATUS FOR PURIFYING WATER

摘要

A method for treating a liquid comprising water with a gas comprising ozone comprises introducing the liquid to be treated into a treatment vessel, introducing the gas to treat the liquid into the treatment vessel and treating the liquid in the treatment vessel, pressurizing the treatment vessel and, using the pressure in the treatment vessel to dispense the treated liquid from the treatment vessel through a filter. An apparatus for treating the liquid is also disclosed.