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High efficiency mercury sorption by dead biomass of Lysinibacillus sphaericus : new insights into the treatment of contaminated water
(UniandesMaestría en Ciencias BiológicasFacultad de CienciasDepartamento de Biología, 2019)
En esta tesis se estudió la remoción de mercurio por la bacterias aerobias Gram positiva Lysinibacillus sphaericus. Tres cepas de L. sphaericus previamente reportadas como tolerantes a metales (CBAM5, Ot4b31 y III (3) 7) ...
Equilibrium Isotherms Of A Biodegradable Polymer Polyhydroxybutyrate (phb):heat Of Desorption Determination 661
(Italian Association of Chemical Engineering - AIDIC, 2011)
Biomateriales sorbentes para la limpieza de derrames de hidrocarburos en suelos y cuerpos de agua
(Universidad Nacional de Colombia - Facultad de Ingeniería, 2006)
Este estudio esta encaminado a identificar y evaluar materiales orgánicos naturales que puedan ser utilizados como sorbentes en las operaciones de limpieza de derrames de hidrocarburos tanto en suelos como en cuerpos de ...
The influence of pH and temperature changes on the adsorption behavior of organophilic clays used in the stabilization/solidification of hazardous wastes
(Colombia, 2002)
The effect of temperature, pH, and Na+/Ca2+ concentration on the adsorptive behavior of organophilic clay used in the solidification/stabilization of hazardous wastes was addressed. The organophilic clay used was ...
High specific surface area LaFeCo perovskites-Synthesis by nanocasting and catalytic behavior in the reduction of NO with CO
(ELSEVIER SCIENCE BV, 2009)
LaFe(1-x)CO(x)O(3) perovskites were conventionally or nanocasting synthesized. The nanocasting involved the preparation of a micro-mesoporous carbon mould using a Silica Aerosil 200 and a carbon source. Then, perovskites ...
Preconcentration and determination of metal ions from fuel ethanol with a new 2,2'-dipyridylamine bonded silica
(2013-02-01)
A silica surface chemically modified with [3-(2,2'-dipyridylamine) propyl] groups was prepared, characterized, and evaluated for its metal ion preconcentration in fuel ethanol. To our knowledge, we are the first authors ...
Preconcentration and determination of metal ions from fuel ethanol with a new 2,2'-dipyridylamine bonded silica
(2013-02-01)
A silica surface chemically modified with [3-(2,2'-dipyridylamine) propyl] groups was prepared, characterized, and evaluated for its metal ion preconcentration in fuel ethanol. To our knowledge, we are the first authors ...