Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Norma Leticia Gutiérrez Ortega"'
Autor:
Francisco Javier Tzompantzi Morales, Marta I. Litter, Sorelis Nieto-Zambrano, Aida Liliana Barbosa-López, Sandra Cipagauta-Dίaz, Rafik Naccache, Norma Leticia Gutiérrez Ortega, Esthela Ramos-Ramίrez, Daria C. Boffito
Publikováno v:
Journal of Materials Research and Technology, Vol 14, Iss, Pp 2243-2256 (2021)
Diffraction patterns of polyacrylic acid (PAA) encapsulated-(Fe)-modified ZnAl hydrotalcite (ZnAlH) showed the integration of Fe in the H lattice, resulting in a hybrid nanocomposite (Fe-PAA-ZnAlH), which was mainly verified with the characteristic s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5faf75502f34ecee01ff0f6217b9f709
https://doi.org/10.1016/j.jmrt.2021.06.055
https://doi.org/10.1016/j.jmrt.2021.06.055
Autor:
Esthela Ramos Ramírez, Norma Leticia Gutiérrez Ortega, Joel Moreno Palmerin, Alma Hortensia Serafín Muñoz, José Ignacio Ceseña Quiñonez, Gabriela Ana Zanor
Publikováno v:
Acta Universitaria, Vol 29 (2019)
La contaminación del agua porarsénico es un problema grave de salud pública a nivel mundial. El empleo de compuestos mesoporosos tipo hidrotalcitas (HT) es una opción eficiente y práctica para la adsorción de arsénico, debido a su alta tasa de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c1040b1b31b761a1166ecb8435096b01
https://doi.org/10.15174/au.2019.2499
https://doi.org/10.15174/au.2019.2499
Autor:
Julio César Leal Vaca, Aurelio Álvarez Vargas, Carmen Cano Canchola, Carlos Eduardo Molina Guerrero, Norma Leticia Gutiérrez Ortega, Alma Hortensia Serafín Muñoz
Publikováno v:
Waste and Biomass Valorization. 10:1857-1871
The chemical pretreatment of biomass has been integrated with enzyme production through the recycling of aqueous fractions. Alkaline/H2O2 delignification of corn straw (CS) was performed to obtain a 75.1% w/w cellulose solid fraction and to dissolve
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c6f47080dfd4595721e861cb218d64f3
https://doi.org/10.1007/s12649-018-0218-9
https://doi.org/10.1007/s12649-018-0218-9
Autor:
Norma Leticia Gutiérrez Ortega, Gustavo Rangel Porras, Cesar Augusto Contreras Soto, Esthela Ramos Ramírez
Publikováno v:
Materials Science Forum. 755:53-60
In this work there was studied the structural, textural and effect that has treat thermal on the removal of Cr (VI) of nanoMg/Al hydrotalcite (NHT) synthesized by the sol-gel method with a ratio of Mg/Al=3. These present the characterization of the n
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1c428931e2cc5b870fa9b879f8c46d0a
https://doi.org/10.4028/www.scientific.net/msf.755.53
https://doi.org/10.4028/www.scientific.net/msf.755.53
Autor:
Maria T. Olguín Gutiérrez, Norma Leticia Gutiérrez Ortega, Esthela Ramos-Ramírez, Cesar Augusto Contreras Soto
Publikováno v:
Journal of hazardous materials. 172(2-3)
In under-developed countries, industries such as paint and pigment manufacturing, leather tanning, chrome plating and textile processing, usually discharge effluents containing Cr(VI) and Cr(III) into municipal sanitary sewers. It has been reported t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::720728375f546d4abf9684658bbe1414
https://pubmed.ncbi.nlm.nih.gov/19744787
https://pubmed.ncbi.nlm.nih.gov/19744787