Patent ID: 8491775
Filing Date: 2013-07-23
Classification: C02F

Abstract:
1. A method for purifying water, said method comprising the steps of: receiving and returning a smaller water flow from and to a larger water flow, said larger water flow being a recirculating flow from and to a contained body of water; applying said larger water flow as a motive flow through a Venturi, connecting a discrete, separate supply of a halogen salt to said smaller flow of water; controllably valving said smaller flow of water to selectively limit an amount of said smaller flow of water containing dissolved said halogen salt; applying at least the selectively limited said smaller flow of water containing said dissolved halogen salt to a first suction port of said Venturi, applying a supply of ozone to a second suction port of said Venturi, thereby mixing said dissolved halogen salt and said ozone together in said Venturi and with said motive flow, electrolyzing said dissolved halogen salt in at least one of said smaller flow of water and said larger water flow to release said sanitizer and greatly reduce or eliminate said halogen salt in said contained body of water.