Title:
WATER TREATMENT APPARATUS
Document Type and Number:
Japanese Patent JP2016064340
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a water treatment apparatus which can suppress degradation in start-up performance of an electric discharge lamp without changing starting voltage.SOLUTION: A water treatment apparatus 1 includes a water flow pipe 10, a plurality of electric discharge lamps 20 and a start-up auxiliary part 40. The water flow pipe 10 has light-shielding properties and makes treated water pass through. The plurality of electric discharge lights 20 radiate ultraviolet rays in the water flow pipe 10. The start-up auxiliary part 40 applies light to at least one electric discharge lamp 22 (20) of the plurality of electric discharge lamps 20 during the time from non-lighting of the plurality of electric discharge lamps 20 until starting lighting thereof.SELECTED DRAWING: Figure 1
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Inventors:
MORI SHINYA
Application Number:
JP2014193714A
Publication Date:
April 28, 2016
Filing Date:
September 24, 2014
Export Citation:
Assignee:
TOSHIBA LIGHTING & TECHNOLOGY
International Classes:
C02F1/32; B01J19/12; B63B13/00; F21S2/00; F21S11/00
Attorney, Agent or Firm:
Hiroaki Sakai
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