IT1184308B - Post treatment of distilled water obtd. from brine
- Google Patents
Post treatment of distilled water obtd. from brine
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Publication number
IT1184308B
IT1184308BIT19072/85AIT1907285AIT1184308BIT 1184308 BIT1184308 BIT 1184308BIT 19072/85 AIT19072/85 AIT 19072/85AIT 1907285 AIT1907285 AIT 1907285AIT 1184308 BIT1184308 BIT 1184308B
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Application filed by Sasakura Eng Co LtdfiledCriticalSasakura Eng Co Ltd
Priority to IT19072/85ApriorityCriticalpatent/IT1184308B/en
Publication of IT8519072A0publicationCriticalpatent/IT8519072A0/en
Application grantedgrantedCritical
Publication of IT1184308BpublicationCriticalpatent/IT1184308B/en
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
Y02A20/00—Water conservation; Efficient water supply; Efficient water use
Y02A20/124—Water desalination
Abstract
Salts mainly of Ca and CO2 gas are dissolved in distilled water that has been obtd. from a brine desalinating apparatus by multi-stage evapn. Use is made of CO2 gas produced at a point in the brine desalinating cpds. where the temperature of the brine is high.
IT19072/85A1985-01-101985-01-10Post treatment of distilled water obtd. from brine
IT1184308B
(en)
Method of purifying waste liquid produced from photographic treatment using sulfur bacteria and method of recoveryof silver from waste liquid of photographic treatment