WASHING SYSTEM

PROBLEM TO BE SOLVED: To effectively utilize ozone water, which has an intense oxidation property depending on the concentration of ozone and is possible to oxidize and deteriorate a vinyl chloride material commonly used for pipelines, while cancelling the disadvantageous possibility with the utiliz...

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Bibliographische Detailangaben
1. Verfasser:	MINO YOSHIKO
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS CLEANING CLEANING IN GENERAL DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH ISMODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THEDEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY,COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g.SWITCHING, GATING, MODULATING OR DEMODULATING ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY FREQUENCY-CHANGING NON-LINEAR OPTICS OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL LOGIC ELEMENTS OPTICS PERFORMING OPERATIONS PHYSICS PREVENTION OF FOULING IN GENERAL SEMICONDUCTOR DEVICES TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF TRANSPORTING
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To effectively utilize ozone water, which has an intense oxidation property depending on the concentration of ozone and is possible to oxidize and deteriorate a vinyl chloride material commonly used for pipelines, while cancelling the disadvantageous possibility with the utilization effects, without needing dense cost for replacement of the existing pipelines buried in a building owing to possible oxidation deterioration. SOLUTION: Using a washing system comprising a chemical liquid preparation unit, a functional water production and preparation unit, a washing unit, and a liquid discharge and gas discharge unit, functional water containing ozone water and a chemical liquid containing water and diluted hydrofluoric acid are used for a cleaning means so as to clean a substrate and at the same time the waste liquid and the waste gas generated during the process are treated by aeration treatment and treatment with an activated carbon and a catalyst to decrease ozone concentration as close as possible to zero and then the waste liquid and the waste gas are discharged out of the building side to solve the possible problems.