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CLASS 1 EUROINVENT 2009 CLASA 11.4.Title ENTitlu ROAuthorsInstitutionPatent no.DescriptionENDescriereRO1.5.Title ENTitlu ROAuthorsInstitutionPatent no.DescriptionENDescriereRO1.6.Title ENTitlu ROAuthorsProcedure for cleaning treatment of water and sub-productsresulted from crystalline phosphatation.Procedeu de epurare a apelor uzate şi a şlamurilor rezultatela fosfatarea cristalină a pieselor din fier.Sandu Ion, Bejenariu Costica, Sandu Ioan Gabriel, BejinariuAlexandru Gabriel, Baciu Constantin, Sandu Andrei Victor,Bejinariu Monica Georgeta, Toma Stefan LucianRomanian Inventors ForumPending, OSIM File A/01024/2008Invention presents a cleaning treatment of water and sub-productsresulted from crystalline phosphatation, from machine industry. Themetallic objects are phosphatated in order to increase mechanicalproperties and corrosion resistance. From this process results wastewaters and sludges with a high composition in toxical compounds.These are treated in to stages, from where results soil liming.Invenţia se referă la un procedeu de denocivizare a apelor uzate şi asubproduselor cu încărcătură chimică ridicată în componenţi toxicirezultate la fosfatarea cristalină a pieselor metalice. Tratamentul areloc în două etape, rezultând amendamente pentru agricultură.Process for purifying used sewage and industrial watersProces de epurare a apelor industriale şi menajere uzateStanciu Alexandru, Sandu Ion, Sandu Ioan Gabriel, Stanciu ConstantinRomanian Inventors ForumRO120838The invention relates to a process for purifying used sewage andindustrial waters, with a soluble chemical inorganic charge(transitional metal cations, ammonium, nitrate anions, nitrite,phosphate, sulphate etc.) and organic charge (carbamide, phenol,detergents, dyes etc.) and with non-soluble or physical charge(mineral and organic suspensions).Invenţia se referă la un proces de epurare a apei, cu încărcăturăanorganică solubilă (cationi metalici, amoniu, ioni azotaţi, azotiţi,fosfaţi etc.) şi încărcătură organică (carbamide, fenoli, detergenţi,vopseluri etc.) şi cu încărcătură fizică nesolubilă (suspensiiminerale şi organice).Obtaining procedure of reductonsProcedee de obtinere a unor reductoniGh.Duca, M.Gonta, A.Mereuta, N .Taran31

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