Fluid treatment apparatus

Details Fluid treatment apparatus Fluid treatment apparatus

2007-06-05

2007-06-05

Menon, Krishnan S (Department: 1723)

Liquid purification or separation

Processes

Utilizing electrical or wave energy directly applied to...

C210S094000, C210S192000, C210S259000, C250S435000, C250S436000, C250S437000, C422S186300

Reexamination Certificate

active

10646960

ABSTRACT:
Portable personal water purifier with a microdischarge array sealed with a radiation emitter, preferably Xel, slightly above atmospheric or water pressure in a closely-configured treatment chamber. Each array is a polyimide film separating a copper layer or mesh cathode surface from a conductor pattern of nickel anodes at UV pixel via sites, juxtaposed in effective purifying range of all the water. In a canteen embodiment, the array is presented as a divider in the water chamber, or at its sides. In a continuous-flow embodiment, the array is presented as a spiral flow-through packet between input and output connections axial to a cylindrical water jacket. Battery or plug power is provided, along with any desired input filter. Two microdischarge arrays are preferably sealed in a twin-pack about a set of stiffener rods, extending outward for re-assembly in sockets after cleaning. Other separation assurance devices are spiral and chain separators.

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patent: 2005/0000913 (2005-01-01), Betterly

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