Browsing by Author Demetrovici, Ligia

Showing results 1 to 2 of 2
Issue DateTitleAuthor(s)
30-Oct-2009Process 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 solutionMasu, Smaranda; Bogatu, Corneliu; Andres, Ladislau; Nicorescu, Valeria; Botau, Dimitrie; Cocheci, Dan; Ihos, Monica; Demetrovici, Laurentiu; Demetrovici, Ligia; Chira, Dorina
30-Aug-2010Process for treating deep waters for drinking purpose, comprises e.g. preoxidizing iron ions and partially, manganese ions, by treating with chlorine dioxideBogatu, Corneliu; Botau, Dimitrie; Andres, Ladislau; Demetrovici, Ligia; Chis, Diana; Vlaicu, Vasile; Marsavina, Dalila