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Mihaela Ciopec
Mihaela Ciopec
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Remediation of rare earth element pollutants by sorption process using organic natural sorbents
M Butnariu, P Negrea, L Lupa, M Ciopec, A Negrea, M Pentea, I Sarac, ...
International journal of environmental research and public health 12 (9 …, 2015
872015
Adsorption studies of Cr (III) ions from aqueous solutions by DEHPA impregnated onto Amberlite XAD7–Factorial design analysis
M Ciopec, CM Davidescu, A Negrea, I Grozav, L Lupa, P Negrea, A Popa
Chemical engineering research and design 90 (10), 1660-1670, 2012
852012
Analysis of hexavalent chromium uptake by plants in polluted soils
M Gheju, I Balcu, M Ciopec
Ovidius University Annals of Chemistry 20 (1), 127-131, 2009
642009
Approach for analyse stability of lutein from Tropaeolum majus
M Butnariu, I Sarac, M Pentea, I Samfira, A Negrea, M Motoc, AR Buzatu, ...
Revista de chimie 67 (3), 503-506, 2016
612016
Gold (III) adsorption from dilute waste solutions onto Amberlite XAD7 resin modified with L-glutamic acid
M Mihăilescu, A Negrea, M Ciopec, CM Davidescu, P Negrea, N Duțeanu, ...
Scientific Reports 9 (1), 8757, 2019
432019
Simultaneous removal of ammonium and phosphate ions from wastewaters and characterization of the resulting product
A Negrea, L Lupa, P Negrea, M Ciopec, C Muntean
Chemical Bulletin of Politechnica University of Timisoara 55 (2), 136-142, 2010
382010
Ionic liquids impregnated onto inorganic support used for thallium adsorption from aqueous solutions
L Lupa, A Negrea, M Ciopec, P Negrea, R Vodă
Separation and purification technology 155, 75-82, 2015
352015
Optimizing the lanthanum adsorption process onto chemically modified biomaterials using factorial and response surface design
A Gabor, CM Davidescu, A Negrea, M Ciopec, I Grozav, P Negrea, ...
Journal of environmental management 204, 839-844, 2017
342017
Phosphonium grafted styrene–divinylbenzene resins impregnated with iron (III) and crown ethers for arsenic removal
A Negrea, A Popa, M Ciopec, L Lupa, P Negrea, CM Davidescu, M Motoc, ...
Pure and Applied Chemistry 86 (11), 1729-1740, 2014
342014
Removal of AsV by FeIII-Loaded XAD7 Impregnated Resin Containing Di(2-ethylhexyl) Phosphoric Acid (DEHPA): Equilibrium, Kinetic, and Thermodynamic …
A Negrea, M Ciopec, L Lupa, CM Davidescu, A Popa, G Ilia, P Negrea
Journal of Chemical & Engineering Data 56 (10), 3830-3838, 2011
342011
Studies regarding the benzene, toluene and o-xylene removal from waste water
P Negrea, F Sidea, A Negrea, L Lupa, M Ciopec, C Muntean
Politeh. Univ 53, 1-2, 2008
342008
Studies regarding As (V) adsorption from underground water by Fe-XAD8-DEHPA impregnated resin. Equilibrium sorption and fixed-bed column tests
M Ciopec, A Negrea, L Lupa, CM Davidesc, P Negrea
Molecules 19 (10), 16082-16101, 2014
332014
Cs+ Removal from Aqueous Solutions through Adsorption onto Florisil® Impregnated with Trihexyl(tetradecyl)phosphonium Chloride
L Lupa, A Negrea, M Ciopec, P Negrea
Molecules 18 (10), 12845-12856, 2013
312013
Adsorption of As (III) ions onto iron-containing waste sludge
A Negrea, L Lupa, M Ciopec, R Lazau, C Muntean, P Negrea
Adsorption Science & Technology 28 (6), 467-484, 2010
312010
Synthesis, characterization, and Ni(II) ion sorption properties of poly(styrene-co-divinylbenzene) functionalized with aminophosphonic acid groups
CM Davidescu, M Ciopec, A Negrea, A Popa, L Lupa, ES Dragan, ...
Polymer bulletin 70, 277-291, 2013
302013
Lanthanum separation from aqueous solutions using magnesium silicate functionalized with tetrabutylammonium dihydrogen phosphate
AE Gabor, CM Davidescu, A Negrea, M Ciopec, M Butnariu, C Ianasi, ...
Journal of Chemical & Engineering Data 61 (1), 535-542, 2016
282016
Synthesis, characterization, and adsorption behavior of aminophosphinic grafted on poly(styrene‐Co‐divinylbenzene) for divalent metal ions in aqueous solutions
M Ciopec, CM Davidescu, A Negrea, L Lupa, A Popa, C Muntean, ...
Polymer Engineering & Science 53 (5), 1117-1124, 2013
272013
Experimental and modelling studies on As (III) removal from aqueous medium on fixed bed column
A Negrea, L Lupa, M Ciopec, P Negrea
Chemical Bulletin of “Politehnica” University of Timisoara, ROMANIA Series …, 2011
222011
Testing of chemically activated cellulose fibers as adsorbents for treatment of arsenic contaminated water
M Ciopec, G Biliuta, A Negrea, N Duțeanu, S Coseri, P Negrea, ...
Materials 14 (13), 3731, 2021
192021
Use of di-(2-ethylhexyl) phosphoric acid (DEHPA) impregnated XAD7 copolymer resin for the removal of chromium (III) from water
CM Davidescu, M Ciopec, A Negrea, A Popa, L Lupa, P Negrea, ...
Rev. Chim 62, 712-717, 2011
192011
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