Výsledky vyhledávání - "María Angélica Jaworski"

Synthesis and characterization of adsorbents for the elimination of nitrates and bromates from water aiming to develop a continuous oxyanion water elimination system

Autor: Mónica Laura Casella, R.M. Torres Sánchez, María Angélica Jaworski, M. Azaro, B. Peroni, Carlos Rodríguez, Federico Manuel Flores

Publikováno v: SEDICI (UNLP)
Universidad Nacional de La Plata
instacron:UNLP
Water Supply, Vol 21, Iss 3, Pp 1243-1252 (2021)

It is known that the excess of oxyanions such as NO⁻₃ and BrO⁻₃ in drinking water affects its quality. In this work, three adsorbents (montmorillonite (Mt), silica (Si), and diatomaceous earth) loaded with hexadecyl- (H) and octadecyl-trimeth

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d062bfb1c102099a7f509492e6988bba
https://doi.org/10.2166/ws.2020.324

Zobrazit plný text záznamu

Catalytic hydrogenation of nitrate in water: improvement of the activity and selectivity to N2 by using Rh(III)-hexamolybdate supported on ZrO2–Al2O3

Autor: Guillermo Ramon Bertolini, Marisa Belén Navas, María Angélica Jaworski, Mónica Laura Casella, Carmen Inés Cabello, Delia Gazzoli, María Belén Peroni

Publikováno v: Environmental Technology. 43:560-571

Catalysts prepared on ZrO2, Al2O3 and ZrO2–Al2O3 (ZrAl-10) supported with Anderson heteropolyanion (RhMo6) as active phase were investigated for the elimination of NO3 − from water. Raman character...

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4967b5df0b09cda97021f39d836653be
https://doi.org/10.1080/09593330.2020.1797895

Zobrazit plný text záznamu

Organo-montmorillonites as adsorbent materials for thiophanate-methyl removal: Adsorption-desorption studies and technological applications

Autor: María Angélica Jaworski, Tomas Undabeytia, Federico Manuel Flores, Esmeralda Morillo, Rosa Maria Torres Sanchez

Publikováno v: Digital.CSIC. Repositorio Institucional del CSIC
instname

10 páginas.- 9 figuras.- 8 tablas.- 54 referencias.- Supplementary material related to this article can be found, in theonline version, at doi:https://doi.org/10.1016/j.jece.2020.103806.
Thiophanate-methyl (TM) is a fungicide widely used in pos

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d354a7a8e8249f8ab9bcd9439ff1c46c
http://hdl.handle.net/10261/219755

Zobrazit plný text záznamu

Use of PdCu catalysts supported on zirconia-ceria based supports for the elimination of oxyanions present in water

Autor: Mónica Laura Casella, Carmen Inés Cabello, Delia Gazzoli, Marisa Belén Navas, María Angélica Jaworski, Hernán P. Bideberrripe

In the present work, the elimination of NO3-, NO2- and BrO3- in distilled and groundwater samples using H2 as reducing agent is studied. For this purpose, PdCu-based catalysts were prepared on CeO2 pure and modified with 10 % of ZrO2 supports. The pr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3119139c56ec9e6631ecc68186f0100e
http://hdl.handle.net/11573/1517321

Zobrazit plný text záznamu

Use of organo-montmorillonite for the nitrate retention in water: influence of alkyl length of loaded surfactants

Autor: Federico Manuel Flores, Mónica Laura Casella, Rosa Maria Torres Sanchez, Mariela Fernandez, María Angélica Jaworski

Publikováno v: CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
SEDICI (UNLP)
Universidad Nacional de La Plata
instacron:UNLP

The removal of NO3− from water was performed and compared among four organo-montmorillonites (OMt) with quaternary amine surfactants of different chain lengths [octadecyl trimethyl-(ODTMA), hexadecyl trimethyl-(HDTMA), tetradecyl trimethyl-(TDTMA)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5a7face1dd3bec8167f905c94e6d4d21
https://doi.org/10.1007/s42452-019-1349-8

Zobrazit plný text záznamu

Use of Rh (III)-Heteropolymolybdate as Potential Catalysts for the Removal of Nitrates in Human Drinking Water: Synthesis, Characterisation and Catalytic Performance

Autor: Guillermo Jorge Siri, Carmen Inés Cabello, María Angélica Jaworski, Mónica Laura Casella, Guillermo Ramon Bertolini

Publikováno v: SEDICI (UNLP)
Universidad Nacional de La Plata
instacron:UNLP

The investigation and development of technologies to remediate water contaminated with NO3 − are constantly increasing. An economically and potentially effective alternative is based on the catalytic hydrogenation of NO3 − to N2. With this object

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::272a946c2ad4098bee9310ca184bd88c
http://sedici.unlp.edu.ar/handle/10915/115075

Zobrazit plný text záznamu

ZrO2-modified Al2O3-supported PdCu catalysts for the water denitrification reaction

Autor: Ileana Daniela Lick, Mónica Laura Casella, María Angélica Jaworski, Guillermo Jorge Siri

Publikováno v: Applied Catalysis B: Environmental. :53-61

Monometallic Pd and bimetallic Pd?Cu catalysts supported on alumina, zirconia and ZrO2?Al2O3 mixed oxides of different composition were prepared and evaluated in the catalytic denitrification of water. The supports were characterized by X-ray diffrac

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b79002174d8a9994374d836307de1db3
https://doi.org/10.1016/j.apcatb.2014.02.048

Zobrazit plný text záznamu

Ge-modified Pt/SiO2 catalysts used in preferential CO oxidation (CO-PROX)

Autor: María Angélica Jaworski, José M. Ramallo-López, Santiago J. A. Figueroa, Guillermo Jorge Siri, Hernán Pablo Bideberripe, Mónica Laura Casella

Publikováno v: Catalysis Communications. 12:1280-1285

A bimetallic PtGe catalyst was prepared by a controlled surface reaction and studied for the PROX reaction. The good activity of the bimetallic catalyst can be assigned to the presence of a “noble metal-oxidized metal promoter” ensemble site in c

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ff04a2d0ba73f347586126097a93ba5a
https://doi.org/10.1016/j.catcom.2011.04.028

Zobrazit plný text záznamu

Glycerol etherification with benzyl alcohol over sulfated zirconia catalysts

Autor: Mónica Laura Casella, María Angélica Jaworski, Guillermo Jorge Siri, Sergio Rodríguez Vega, Aurora Santos López, Arturo Romero Salvador

Glycerol (GLY) etherification with benzyl alcohol (BA) was conducted with different zirconia-based heterogeneous acid catalysts, aiming to produce mono- (ME) and dibenzyl glycerol ethers (DE). Physicochemical properties of the prepared catalysts were

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::735f32864a90e6b2adb7222f1287dc46
http://www.sciencedirect.com/science/article/pii/S0926860X15002604?via=ihub

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání