METHOD OF DISINFECTING AND CLEANING COOLING TOWER AND CIRCULATION WATER PIPE LINE THEREOF, AND DEVICE THEREFOR
PROBLEM TO BE SOLVED: To provide a method of disinfecting and cleaning a cooling tower and a circulation water pipe line thereof capable of separating a sludge and a scale and capable of dissolving a rust, using an alkaline ion water generated electrolysis free from a residual substance, without sto...
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Sprache: | eng |
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Zusammenfassung: | PROBLEM TO BE SOLVED: To provide a method of disinfecting and cleaning a cooling tower and a circulation water pipe line thereof capable of separating a sludge and a scale and capable of dissolving a rust, using an alkaline ion water generated electrolysis free from a residual substance, without stopping an operation for the cooling tower, and capable of disinfecting a biomembrane containing a Legionnaire genus bacterium and a bacterium, with disinfection by an aqueous chlorine dioxide formulation, in addition thereto, and a device therefor. SOLUTION: In this method and device, a disinfectant is sucked out for a prescribed time from a disinfection agent storage container by a suction pump 29a, under control of a computer controller, to execute automatically a disinfection process and a washing process by the alkaline ion water, then the generated alkaline ion water in an electrolytic cell unit 40 is automatically connected to the circulation water pipe line to separate a microorganism layer and to separate the rust, the sludge, the scale or the like, for a prescribed time, precipitates thereof are accumulated and further the accumulated matter is automatically stored in a storage container. COPYRIGHT: (C)2007,JPO&INPIT |
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