Browsing by Author Craiu, Cornel

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Issue DateTitleAuthor(s)
30-Aug-1986Chemiluminescent mixt. ­ contg. phenyl ester derivs. of oxalic acid in which aromatic hydrogen atoms are substd.Dumitrescu, Emil; Craiu, Cornel; Costov, Ioan; Blaga, Iulian
30-Aug-1985Desulphurising liquids and gases ­ by combined oxidn.­redn. and chemo-­sorption by passing over metal shavings, contg. iron, carbon, silicon, sulphur and chromiumCruceru, Mihail; Craiu, Cornel; Nicolau, Margareta; Cosma, Cristiana; Lazarut, P.
30-Nov-1982Di:valent sulphur cpd.­ -contaminated waste water and gas purificn. ­ - by contact with inorganic copper, iron and nickel salt catalystCruceru, Mihail; Craiu, Cornel; Toader, Felicia
10-Nov-1988Extn. process for removal of aromatic amine(s) ­ from residual watersNicolau, Margareta; Stan, D. E.; Craiu, Cornel; Curcaneanu, Nicolae; Georgescu, F.; Curcaneanu, S.
30-Sep-1986New chemiluminescent cpds. ­ based on bis­-chloro­-carbomethoxy­- or carbo:butox-y­phenyl­-oxalate(s)Anghelescu, N.; Dumitrescu, Emil; Craiu, Cornel; Costov, Ioan; Parmac, Sorin
30-Sep-1986Prepn. of oxalate(s) of di:phenyl or bis­O­nitrophenyl ­ obtd. by condensn. of methyl (I) phenoxide(s) and oxalyl­chloride, in benzene or tolueneAnghelescu, N.; Dumitrescu, Emil; Costov, Ioan; Parmac, Sorin; Craiu, Cornel
30-Mar-1990Purificn. of urban waste waters ­ using oxidn.­redn. and coagulatio -­flocculation stageCraiu, Cornel; Cruceru, Mihail; Nicolau, Margareta; Cosma, Cristiana; Ballo, Aureliea; Demetrescu, A.; Nita, M.; Sendrea, George
30-Oct-1990Removal of warfarin and hydroxy-­coumarin contaminants ­ from effluents by formaldehyde condensn. in acidic mediumRehner, Elena; Craiu, Cornel; Nicolau, Margareta; Cilianu, S.
2006Wastewater treatment plant residual sludge utilization as a potential unconventional energy sourcePena-Leonte, Eliza; Craiu, Cornel; Nicolau, Margareta; Teodorescu, Cristian; Bumbac, Costel
30-Jan-1983Zinc 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