Buscar
Mostrando ítems 1-9 de 9
Cr(III) exchange on zeolites obtained from kaolin and natural mordenite
(ELSEVIER, 2006-01-21)
Zeolites with high Cr(III) exchange capacity were synthesized from kaolin and natural mordenite. The intermediate phases and final products were characterized by X-ray diffraction, FTIR spectroscopy, scanning electron ...
Deactivation of excited singlet aromatic hydrocarbons by metallic ions in ethanol-water solution
(1987)
The deactivation of a number of excited polycyclic aromatic hydrocarbons by copper(II), cobalt(II), nickle(II) and chromium(III) in ethanol-water (1:1 by volume) has been investigated. In spite of the fact that most of the ...
Remoción de cromo hexavalente sobre residuos de cacao pretratados químicamente
(Bogotá : Universidad de Ciencias Aplicadas y Ambientales, 2017, 2017-01)
La disponibilidad de recurso hídrico de calidad es un factor de gran interés científico, debido a la gran carga de contaminantes de origen antrópico presente en las fuentes de agua, siendo los metales, de especial atención ...
Cyanobacterial biomass as a potential biosorbent for the removal of recalcitrant dyes from water
(MDPI Multidisciplinary Digital Publishing InstituteSwitzerland, 2022)
Application of biowaste generated by the production chain of pitaya fruit (Hylocereus undatus) as an efficient adsorbent for removal of naproxen in water
(Springer Science + Business MediaGermany, 2022)
Conversion of foliar residues of Sansevieria trifasciata into adsorbents: dye adsorption in continuous and discontinuous systems
(Springer Science + Business MediaGermany, 2023)
An overview of forest residues as promising low-cost adsorbents
(Gondwana Research, 2021)
Woody residues of the grape production chain as an alternative precursor of high porous activated carbon with remarkable performance for naproxen uptake from water
(Springer Science + Business MediaGermany, 2022)