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Time-based injection approach for monosegmented continuous flow systems and related techniques
(Taylor & Francis LtdLondonInglaterra, 1996)
Effect of solution pH on the dynamic of biosorption of Cr(VI) by living plants of Salvinia minima
(Elsevier Science, 2015-01)
Salvinia minima is a widely distributed floating fern that bioaccumulates high concentrations of heavy metals and is a promising species for Cr(VI) removal from polluted waters. Metal bioaccumulation efficiency of aquatic ...
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 ...
Ácido myrsinoico a e derivado: inibidores da fotossíntese in vitro
(Sociedade Brasileira de Química, 2012-01-01)
Myrsinoic A acid, isolated from Myrsine cuneifolia and its hydrogenated derivative had their effect on photosynthesis tested. The compounds inhibited the electron flow (basal, phosphorylating and uncoupled) from water to ...
Biosortion of Cr(VI) from aqueous solutions using chemically modified okra powder
(Lifescience Global, 2015)
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 ...
Critical Influence of Culture Medium and Cr(III) Quantification Protocols on the Interpretation of Cr(VI) Bioremediation by Environmental Fungal Isolates
(Springer, 2010-02)
The influence of culture medium composition on chromium(VI) quantification according to diphenylcarbazide (DPC) colorimetric determination was evaluated. Considering the eventual biospeciation of Cr(VI) as a mechanism of ...