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AssigneeH2O Innovation Inc.
InventorsDenis Guibert, Bill Legge, Frederic Dugré, Paul Laverty
Estimating the term…
The method is used for performing a cleaning operation on a water filtration device having an inlet, a concentrate outlet, a permeate outlet, a filtration membrane between the inlet and the permeate outlet, the filtration membrane filtering water under pressure during a filtration operation of the water filtration device, and a recirculation line leading from at least one of the concentrate outlet and the permeate outlet back to the inlet. The method generally has a step of performing the cleaning operation including recirculating a solution along the recirculation line, the solution having at least water and one cleaning agent, the step of recirculating including maintaining a circulation of the solution along the entire length of the recirculation line.
A method of performing a cleaning operation on a water filtration device having an inlet, a concentrate outlet, a permeate outlet, a filtration membrane between the inlet and the permeate outlet, the filtration membrane filtering water under pressure during a filtration operation of the water filtration device, and a recirculation line leading from at least one of the concentrate outlet and the permeate outlet back to the inlet, the method comprising:
A water filtration system having a membrane filter, the membrane filter having an inlet and at least one outlet, the water filtration system having a tankless recirculation line leading from the at least one outlet of the membrane filter back to the inlet of the membrane filter, the water filtration system having a pump in the tankless recirculation line, the pump being operable to recirculate liquid along the tankless recirculation line and across the membrane filter.
Dependencies are inferred from the claim text.