Buscar
Mostrando ítems 1-10 de 33
In situ redox speciation analysis of chromium in water by diffusive gradients in thin films using a DE81 anion exchange membrane
(2016-07-01)
A method for the in situ redox speciation analysis of chromium in water by the diffusive gradients in thin films (DGT) technique using a DE81 anion exchange membrane was successfully developed. For the selective uptake of ...
LITHIUM INTERCALATION IN MOO3 - A COMPARISON BETWEEN CRYSTALLINE AND DISORDERED PHASES
(Springer VerlagNew York, 1994)
Chromium biosorption using the residue of alginate extraction from Sargassum filipendula
(Elsevier Science SaLausanneSuíça, 2014)
Estudo da atividade antibacteriana do picolinato de sacarose em Escherichia coli
(2013-11-19)
Sucrose esters are generally used as surfactants, fat substitutes and antibiotics. The aim of the present study was to synthesize new sucrose esters derived from picolinic acid (2-pyridine carboxylic acid) and study in ...
SYNTHESIS AND CHARACTERIZATION OF CHROMIUM SILICALITE
(Amer Chemical SocWashington, 1993)
Portable flow-injection analyzer with liquid-core waveguide based fluorescence, luminescence, and long path length absorbance detector
(Elsevier Science BvAmsterdamHolanda, 2003)
Effect of Alloying Elements on Thermal Diffusivity of Gray Cast Iron Used in Automotive Brake Disks
(SPRINGER, 2009)
The purpose of this work was to experimentally investigate the thermal diffusivity of four different gray cast iron alloys, regularly used to produce brake disks for automotive vehicles. Thermal diffusivity measurements ...
Chromium removal on chitosan-based sorbents - An EXAFS/XANES investigation of mechanism
(Elsevier Science SaLausanneSuíça, 2014)
Natural occurrence of hexavalent chromium in a sedimentary aquifer in Urânia, State of São Paulo, Brazil
(Academia Brasileira de Ciências, 2009)
Anomalous concentrations of hexavalent chromium have been detected in ground-water of the Adamantina Aquifer inat least 54 municipalities located in the northwestern region of the State of São Paulo, southeast Brazil, ...
Nanosized precipitates in H13 tool steel low temperature plasma nitriding
(ElsevierLausanne, 2012)