IT1195815B - Super:freezing preventer for fruit, etc.
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Super:freezing preventer for fruit, etc.
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Publication number
IT1195815B
IT1195815BIT67631/86AIT6763186AIT1195815BIT 1195815 BIT1195815 BIT 1195815BIT 67631/86 AIT67631/86 AIT 67631/86AIT 6763186 AIT6763186 AIT 6763186AIT 1195815 BIT1195815 BIT 1195815B
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Application filed by Rogelfrut SrlfiledCriticalRogelfrut Srl
Priority to IT67631/86ApriorityCriticalpatent/IT1195815B/en
Publication of IT8667631A0publicationCriticalpatent/IT8667631A0/en
Publication of IT8667631A1publicationCriticalpatent/IT8667631A1/en
Application grantedgrantedCritical
Publication of IT1195815BpublicationCriticalpatent/IT1195815B/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
IT67631/86A1986-08-051986-08-05Super:freezing preventer for fruit, etc.
IT1195815B
(en)