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Application filed by Віктор Тимофійович Акімов, Виктор Тимофеевич Акимов, Лідія Юріївна Чернига, Лидия Юрьевна ЧернигаfiledCriticalВіктор Тимофійович Акімов
Priority to UA2000063564ApriorityCriticalpatent/UA38296A/en
Publication of UA38296ApublicationCriticalpatent/UA38296A/en
An invention relates to the purification of natural water, namely to the extraction from it of harmful and other unwanted impurities. The purification of natural water by the extraction from it of harmful substances, which is carried out by stages, namely: cooling of the set quantity of natural water at the temperature of -6 - -10 C during the time, necessary for the formation at the temperature of 3.8 8 3.9 C of glacial fraction of heavy water, containing deuterium, with its following separation, further cooling of the remained water at the temperature of -6 - -10 C to the moment of formation from it two thirds of glacial fraction and further separation of one-third of liquid fraction, containing harmful isomers and defrosting of the obtained glacial fraction to the liquid water state.
UA2000063564A2000-06-202000-06-20Process for the purification of natural water
UA38296A
(en)
Process for the separation of technically pure 2,4-diisocyanotoluene, or of mixtures of isomers having an increased content of 2,4-diisocyanotoluene, from mixtures essentially consisting of 2,4- and 2,6-diisocyanotoluene.
Extracting glycogen from Green Shell Mussels and the use of the glycogen as a food supplement or additive or in the treatment of inflammatory diseases such as arthritis.