IT1195528B - Medium frequency induction heating and brazing technique
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Medium frequency induction heating and brazing technique
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Publication number
IT1195528B
IT1195528BIT41525/83AIT4152583AIT1195528BIT 1195528 BIT1195528 BIT 1195528BIT 41525/83 AIT41525/83 AIT 41525/83AIT 4152583 AIT4152583 AIT 4152583AIT 1195528 BIT1195528 BIT 1195528B
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Application filed by S I A T E M Spa Soc Italiana A, Pieri Ciro DifiledCriticalS I A T E M Spa Soc Italiana A
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Publication of IT8341525A1publicationCriticalpatent/IT8341525A1/en
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Publication of IT1195528BpublicationCriticalpatent/IT1195528B/en
Low- and medium activity wastes comprising max. 50kg/m3 are treated by chemical pptn., filtration, pH adjustment, treatment of the soln. by selective reverse osmosis (boric acid/nitrates) followed by ion exchange sepn. of nitrate impurities from the radioactive boric acid portion, which can be returned to the chemical pptn. The recovered nitrate soln. can be used again
IT41525/83A1983-02-151983-02-15Medium frequency induction heating and brazing technique
IT1195528B
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