Tersano Inc.

Chiaphua Industries Limited

Richard S Zulik

Justin L Namespetra

Steve L Hengsperger

Christopher Bruce Caldwell

Wayne Ernest Conrad

Terry Bohrson

Joe Garrison

Mike Badgley

John Stouth

Scott P Hickey

Shawn Nielsen

Deryk Lisicky

Shawn Nielson

A multi-use sanitization system is disclosed which includes one or more containers in fluid communication with other system components. Components of the system include an ozone contacting device, such as a vortex-venturi or a sparger, for incorporating ozone into a liquid, an ozone generator to provide ozone to the vortex-venturi, a fluid transfer valve to allow simultaneous flow of liquid into and out of the container, and a pump to promote fluid flow through the system. Optionally, a gas-liquid separator with an optional integral gas release valve, an ozone destructor, an oxidation-reduction potential ozone sensor, or a pour-through type pre-filter may be incorporated into the system.

Sanitization system and system components

A removable disposable air dryer cartridge is provided for a small enterprise water ozonation system. The cartridge includes an air inlet to receive atmospheric air, a desiccant material to remove moisture, and a dry air outlet for interfacing with the ozonation system to provide dry air to an ozone generator. This facilitates better ozonation of water in the system, since dry air reacts better in an ozone generator, achieving higher concentrations of ozone gas, thus resulting in a better 'kill rate' when ozonated water is applied to bacteria. The air dryer can be provided as a chamber of a combined air dryer and water filter cartridge, the other chamber being a water filter chamber having a water filter for extracting large particles of material from the water stream in order to prevent damage to the system.

Water sanitazation system having safety features and removable filter

A drinking water pitcher is provided including an upper reservoir and a lower reservoir, and preferably a filter or filter housing. The upper and lower reservoirs are removably mated with one another. The interface between the upper and lower reservoirs restricts or prevents water flow from the upper reservoir to the lower reservoir unless the reservoirs are properly mated/seated together, such as by a water restriction means in the upper reservoir. In another aspect, a drinking water purification system is provided including a base unit and a drinking water pitcher. The drinking water pitcher includes an upper reservoir, a lower reservoir and preferably a filter or a filter housing. The base unit can include a sanitization means. The upper and lower reservoirs are removably mated with one another, and the upper reservoir can be removably mated with the base unit. A method of purifying water is also described.

Drinking water pitcher having a removable upper reservoir

A water treatment apparatus for treating ozone with water is disclosed. A treatment carafe has a gas conduit so that off gases which accumulates in the carafe may be vented during a treatment cycle. The gas conduit conveys the off gas from the carafe to an ozone destructor via a passageway. An accumulator is provided in the passageway upstream from the destructor to hinder water entrained in the off gas from contacting and damaging the destructor.

Construction of a water treatment appliance

A water treatment apparatus for treating ozone with water is disclosed. The water treatment reservoir has a bottom, a fill line, a head space for receiving off gas provided above the fill line and a passageway for conveying off gas from the head space to an off gas venting outlet and for removing water which is above the fill from the water treatment reservoir.

Construction of a water treatment reservoir for a domestic water treatment appliance

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Beamsville, Canada

Richard S Zulik