Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Stanley Electric Co Ltd
Original Assignee
Stanley Electric Co Ltd
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Filing date
Publication date
Application filed by Stanley Electric Co LtdfiledCriticalStanley Electric Co Ltd
Priority to JP1755176ApriorityCriticalpatent/JPS52100368A/en
Publication of JPS52100368ApublicationCriticalpatent/JPS52100368A/en
PURPOSE: To produce highly refined water at a high efficiency by means of precipitating and removing iron contained in waste water or solution containing tripolyphosphoric acid and water sluble iron complex under the control of pH of the waste water or solution at a specific value.
COPYRIGHT: (C)1977,JPO&Japio
JP1755176A1976-02-201976-02-20Treatment of waste water or waste solution containing tripolyphosphori c acid and iron complex
PendingJPS52100368A
(en)