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Issue Date | Title | Author(s) | |
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1 | 30-Oct-2009 | Process for obtaining supported materials of Tuf-Aln type includes distributing the support material consisting of volcanic tufa into a solution of sodium chloride, preparing a hydrolyzed aluminum solution | Masu, Smaranda; Bogatu, Corneliu; Andres, Ladislau; Nicorescu, Valeria; Botau, Dimitrie; Cocheci, Dan; Ihos, Monica; Demetrovici, Laurentiu; Demetrovici, Ligia; Chira, Dorina |
2 | 30-Oct-2009 | Treating surface waters for rendering them drinkable, comprises e.g. prechlorinating water with specified dose of chlorine for specified period of time and coagulating with aluminum sulfate | Bogatu, Corneliu; Masu, Smaranda; Botau, Dimitrie; Ihos, Monica; Andres, Ladislau; Nicorescu, Valeria; Cocheci, Dan |