Control for UV water disinfection

Details Control for UV water disinfection Control for UV water disinfection

2006-12-29

2009-10-13

Souw, Bernard E (Department: 2881)

Radiant energy

Invisible radiant energy responsive electric signalling

With or including a luminophor

C250S372000, C250S43200R, C250S436000, C250S461100, C250S50400H, C356S051000, C422S024000, C210S748080, C210S085000

Reexamination Certificate

active

07601960

ABSTRACT:
A UV light source water disinfection system includes a UV light source that is driven or controlled by a ballast. Improved start-up scenarios are provided by use of a separate heating wire around the lamp or employing an inductive-coupled system to provide initial high power requirements. The UV lamp is discontinuously operated in order to extend the life of the system, save energy, and periodically dose standing water to prevent regeneration of undesired microorganisms.

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