초록 ▼

A method for increasing the quantity of a gas, e.g., ozone, dissolved in a liquid, e.g., ultrapure deionized water, are provided. The gas to be dissolved is introduced to the liquid under pressure and the resulting admixture delivered to the end-use station under pressure. Once at the end-use statio

A method for increasing the quantity of a gas, e.g., ozone, dissolved in a liquid, e.g., ultrapure deionized water, are provided. The gas to be dissolved is introduced to the liquid under pressure and the resulting admixture delivered to the end-use station under pressure. Once at the end-use station, the admixture including the liquid and dissolved gas is subjected to controlled dispensing to maintain a high concentration of gas in the dispensed admixture.

대표청구항 ▼

1. A method for treating a surface with ozone comprising the steps of:preparing an admixture comprising ozone dissolved in a liquid within a pressurized vessel; and controllably applying the admixture from the pressurized vessel trough an outlet to the surface under sufficiently gentle conditions th

1. A method for treating a surface with ozone comprising the steps of:preparing an admixture comprising ozone dissolved in a liquid within a pressurized vessel; and controllably applying the admixture from the pressurized vessel trough an outlet to the surface under sufficiently gentle conditions that the applied admixture comprises a supersaturated quantity of ozone at and during the time the applied admixture contacts the surface.