Showing results 45 to 57 of 57
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| Issue Date | Title | Author(s) |
| 30-Jan-1983 | Silver and support recovery from photosensitive material waste comprises silver halogenation, silver halide solubilisation, silver sepn. by electrolysis and gelatin removal | Cruceru, Mihail; Licaret, Constantin; Duda, Sanda; Petrescu, Marinela |
| 30-Sep-2014 | Slag and ash dumps landscape improvement process, using organozeolitic fertilizers of the Tuff-Aln type | Masu, Smaranda; Nicorescu, Valeria; Nicolau, Margareta |
| 30-May-1986 | Spent active carbon regeneration by wetting with sodium hydroxide soln., extn. of organic load with methanol, methanol recovery and washing | Cruceru, Mihail; Nicolau, Margareta; Ballo, Aureliea; Cosma, Cristiana |
| 30-Jun-2011 | Technology and installation for post treating residual urban muds with a view to being used as agricultural fertilizers | Bumbac, Costel; Dinu, Laurentiu Razvan; Nicolau, Margareta; Patroescu, Viorel Ion; Pena-Leonte, Eliza; Vasilescu, Gheorghe |
| 30-Nov-1981 | Titanium supported lead di:oxide electrode prodn. by electrodeposition from acid electrolyte on titanium-iron coated with oxidised iron and tin and cobalt oxide | Radovan, Ciprian |
| 30-Sep-1998 | Treating effluent resulting from washing wool | Radovan, Ciprian; Lungu, E.; Schultz, F.; Cocheci, Vasile; Nicolau, Margareta |
| 30-Oct-1984 | Treating residual acidic waters from chemical fertiliser industry with phosphorus and opt. phospho-gypsum by use as reagent and creation of high calcium carbonate content | Cruceru, Mihail; Coroiu, Cornel; Parmac, Sorin; Dumitrescu, Emil; Costov, Ioan |
| 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 |
| 30-Sep-1998 | Treatment of effluent resulting from wool washing process comprises physico-chemical treatment for destabilizing emulsified systems formed and biological treatment of separated aqueous phase | Nicolau, Margareta; Teodorescu, Maria; Grosu, Ecaterina |
| 30-May-1986 | Two-step spent active carbon regeneration by treatment with sodium hydroxide soln. and then washing with sodium metabisulphite soln. | Cruceru, Mihail; Nicolau, Margareta |
| 28-Feb-1983 | Variable speed continuous simultaneous multiple liquids dispenser-has telescopic feed tube and flexible vent pipes with travel provided by helicoidal screw. | Zlota, Arie; Dorobantu, Maria; Anistoroaie, Viorica |
| 30-Jul-1985 | Water coagulation consists of multistage processing at different acidities | Cocheci, Vasile |
| 30-Jan-1983 | Zinc recovery from artificial fibre prodn. acidic waste waters comprises two step pptn. with sodium hydroxide and then sodium carbonate soln. | Cruceru, Mihail; Chircu, Seia; Craiu, Cornel |
