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Data publicării
Titlu
Autor(i)
1999
Chimia şi tehnologia îngrăşămintelor complexe
Iovi, Aurel
;
Negrea, Petru
;
Iovi, Corina
2000
Chimia şi tehnologia îngrăşămintelor cu microelemente : Tehnologii ecologice
Iovi, Aurel
;
Iovi, Corina
;
Negrea, Petru
2005
Comparative study of As (III) removal efficiency from water by electrocoagulation and conventional coagulation [articol]
Ihoș, Monica
;
Negrea, Adina
;
Lupa, Lavinia Afrodita
;
Ciopec, Elvira-Mihaela
;
Negrea, Petru
1995
Contribuţii la studiul proceselor de obţinere a îngrăşămintelor primare cu microelemente
Negrea, Petru
2011
Di-2-ethylhexyl phosphoric acid immobilization with polysulfone microcapsules for Cu(II) extraction [articol]
Ciopec, Elvira-Mihaela
;
Davidescu, Corneliu Mircea
;
Negrea, Adina
;
Lupa, Lavinia Afrodita
;
Negrea, Petru
;
Popa, A.
2011
Experimental and modelling studies on As(III) removal from aqueous medium on fixed bed column [articol]
Negrea, Adina
;
Lupa, Lavinia Afrodita
;
Ciopec, Elvira-Mihaela
;
Negrea, Petru
2005
Influence of the solution’s matrix in mercury analysis through HG-AAS [articol]
Andoni, Mihaela
;
Iovi, Aurel
;
Negrea, Petru
;
Lupa, Lavinia Afrodita
;
Bădescu, Anca
2008
Metale : obţinere [metale] : structură [metale] : proprietăţi [metale]
Negrea, Petru
2009
Removal of arsenic from underground water to obtain drinking water [articol]
Negrea, Adina
;
Muntean, Cornelia
;
Ciopec, Elvira-Mihaela
;
Lupa, Lavinia Afrodita
;
Negrea, Petru
2010
Simultaneous removal of ammonium and phosphate ions from wastewaters and characterization of the resulting product [articol]
Negrea, Adina
;
Lupa, Lavinia Afrodita
;
Negrea, Petru
;
Ciopec, Elvira-Mihaela
;
Muntean, Cornelia
2005
Studies concerning physical and chemical features of solid residues from metallurgical industry [articol]
Berbecea, Adina-Anca
;
Iovi, Aurel
;
Negrea, Petru
2005
Studies concerning the heavy metals removal from residual waters resulted from thermal zinc coating [articol]
Lupa, Lavinia Afrodita
;
Iovi, Aurel
;
Negrea, Petru
;
Negrea, Adina
;
Radu, Ileana
2005
Studies concerning the possibilities of manganese recovery from steel slag by HCl and HNO3 extraction [articol]
Berbecea, Adina-Anca
;
Iovi, Aurel
;
Negrea, Petru
2005
Studies concerning the quality of underground water from west area of Romania. I. Nitrogen inorganic compounds [articol]
Brînzei, Gabriela-Magdalena
;
Negrea, Petru
;
Iovi, Aurel
;
Negrea, Adina
2009
Studies regarding the arsenic removal from water [articol]
Muntean, Cornelia
;
Negrea, Adina
;
Ciopec, Elvira-Mihaela
;
Lupa, Lavinia Afrodita
;
Negrea, Petru
;
Roșu, D.
2008
Studies regarding the benzene, toluene and o-xylene removal from waste water [articol]
Negrea, Petru
;
Sidea, F.
;
Negrea, Adina
;
Lupa, Lavinia Afrodita
;
Ciopec, Elvira-Mihaela
;
Muntean, Cornelia
2008
Studies regarding the copper ions removal from waste waters [articol]
Negrea, Adina
;
Ciopec, Elvira-Mihaela
;
Lupa, Lavinia Afrodita
;
Muntean, Cornelia
;
Negrea, Petru
2008
Studies regarding the establishment of the optimum conditions of ammonium and phosphate ions removal from water [articol]
Negrea, Adina
;
Lupa, Lavinia Afrodita
;
Ciopec, Elvira-Mihaela
;
Muntean, Cornelia
;
Negrea, Petru
;
Mladin, G.
2008
Studies regarding the establishment of the optimum conditions of obtaining process of NP fertilizers with micronutrients [articol]
Ghiga, Mihaela Ramona
;
Iovi, Aurel
;
Negrea, Petru
;
Negrea, Adina
;
Muntean, Cornelia
;
Lupa, Lavinia Afrodita
;
Ciopec, Elvira-Mihaela
2006
Studies regarding the obtaining of the PK fertilizer with the copper and zinc microelement [articol]
Ciopec, Elvira-Mihaela
;
Iovi, Aurel
;
Negrea, Petru
;
Lupa, Lavinia Afrodita
;
Moșoarcă, Giannin Emanuel
;
Ghiga, Mihaela Ramona