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Application filed by Інститут Хімії Поверхні Ан Урср, Інститут химии поверхности АН УССРfiledCriticalІнститут Хімії Поверхні Ан Урср
Priority to UA4872795ApriorityCriticalpatent/UA5463A1/en
Publication of UA5463A1publicationCriticalpatent/UA5463A1/en
An invention relates to wastewater purification. A process comprises water passing through a layer of sorbent. As the sorbent silicon dioxide is used, containing chromium oxide (III).
UA4872795A1990-10-111990-10-11Process for the water purification from organic preparations, containing chlorine and phosphorus
UA5463A1
(en)