APPARATUS FOR REGENERATING ION-EXCHANGE RESIN, WATER TREATMENT SYSTEM PROVIDED WITH THE SAME, AND METHOD FOR CONTROLLING WATER TREATMENT SYSTEM

PROBLEM TO BE SOLVED: To provide an apparatus for regenerating an ion-exchange resin and the like which can fully restrain the formation of scale, sludge, corrosion and the like and suppress the regeneration frequency of the ion exchange resin. SOLUTION: The apparatus 20 for regenerating the ion-exc...

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1. Verfasser:	TSUBOI TOMONORI
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY METALLURGY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL THEIR RELEVANT APPARATUS TRANSPORTING TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide an apparatus for regenerating an ion-exchange resin and the like which can fully restrain the formation of scale, sludge, corrosion and the like and suppress the regeneration frequency of the ion exchange resin. SOLUTION: The apparatus 20 for regenerating the ion-exchange resin comprises a regenerator 21 containing the ion-exchange resin 211, an acid supplier 22 and an alkali supplier 23 which supply a regeneration water to the regenerator 21 through a generation water supplying path 24, and a regeneration water discharging outlet which discharges the regeneration water passing through the regenerator 21 through a regeneration water discharging path 25. The apparatus 20 for regenerating the ion-exchange resin further comprises a supplying path flowmeter 246 which detects an amount of hydrogen ions or hydroxide ions adsorbed to the ion-exchange resin 211 by passing the regeneration water through the regenerator 21, a discharging path pH meter 251, and a discharging path flowmeter 252. COPYRIGHT: (C)2008,JPO&INPIT