Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Carmen PĂDURARU"'
Publikováno v:
The Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science, Vol 37, Iss 3 (2014)
A 1 year dynamics of two biologically limiting nutrients (N and P) has been carried out in the Ciric basin river at nord of Iasi City. The total nitrogen concentrations varied from 7.55-17.55 mg N/L and total phosphorus concentrations fluctuated betw
Externí odkaz:
https://doaj.org/article/b29b52606558465bbd56a99400f70056
SAP Analytics Cloud is overflowing with visualization options. Charts, tables, drilldowns, geomaps—if you can dream it, you can design and build it. Learn how to create a dashboard for any use case, from acquired data dashboards and responsive mobi
Autor:
Daniela Fighir, Carmen Paduraru, Ramona Ciobanu, Florin Bucatariu, Oana Plavan, Andreea Gherghel, George Barjoveanu, Marcela Mihai, Carmen Teodosiu
Publikováno v:
Nanomaterials, Vol 14, Iss 1, p 33 (2023)
Pharmaceuticals and heavy metals pose significant risks to human health and aquatic ecosystems, necessitating their removal from water and wastewater. A promising alternative for this purpose involves their removal by adsorption on composite sorbents
Externí odkaz:
https://doaj.org/article/716054c7c1bc40cca1c7bd1ef21a3cd0
Autor:
Irina Morosanu, Florin Bucatariu, Daniela Fighir, Carmen Paduraru, Marcela Mihai, Carmen Teodosiu
Publikováno v:
Polymers, Vol 15, Iss 8, p 1948 (2023)
The modification of inorganic surfaces with weak cationic polyelectrolytes by direct deposition through precipitation is a fast approach to generating composites with high numbers of functional groups. The core/shell composites present very good sorp
Externí odkaz:
https://doaj.org/article/3f097ba287404d7bb9084d3cb4cf09e6
Publikováno v:
BioResources, Vol 7, Iss 1, Pp 148-160 (2011)
The batch sorption capability of Romanian pine bark for the removal of Cu(II) and Zn(II) ions from diluted aqueous solutions was investigated as a function of initial pH, contact time, and temperature. The metal sorption sequence is Cu > Zn. The expe
Externí odkaz:
https://doaj.org/article/82673332c1a5439ba54d914ec100f0ae
Publikováno v:
Chemistry Journal of Moldova: General, Industrial and Ecological Chemistry, Vol 2, Iss 1, Pp 51-57 (2007)
The obtained results concerning the Ga (III) ion retention on flexible open cell polyurethane foam of polyether type pretreated with tri-n-butyl phosphate are presented. The influence of solution acidity, phases contact time, Ga (III) concentration a
Externí odkaz:
https://doaj.org/article/511632ce40e744af8b94a39c737b4804
Publikováno v:
Journal of the Serbian Chemical Society, Vol 70, Iss 10, Pp 1205-1212 (2005)
Many methods for the preconcentration-recovery of platinic metals are based on complexing sorbents. As platinic metals have a high tendency to form complexes, the complex-forming sorbents are particularly useful. This study concerns the sorption of P
Externí odkaz:
https://doaj.org/article/de69b80de32044b998e2f91db478adfa
Publikováno v:
The Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science, Vol 34, Iss 3 (2011)
Several methods have been reported for the spectrophotometric determination of osmium with various chromogenic reagents. Some of these reagents react slowly with osmium and the conditions for obtaining reproductibile colours are usually empirical. In
Externí odkaz:
https://doaj.org/article/eb9fb7f4d2684323a939a8ef87595499