New insights on the structure of the picloram-montmorillonite surface complexes

Hypothesis: The environmental mobility and bioavailability of Picloram (PCM) are determined by the amine and carboxylate chemical groups interaction with the soils mineral phases. Clay particles, such as montmorillonite (Mt), and the pH value of the media could play an important role in adsorption p...

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Detalles Bibliográficos
Autores principales: Marco-Brown, J.L., Trinelli, M.A., Gaigneaux, E.M., Torres Sánchez, R.M., Dos Santos Afonso, M.
Formato: JOUR
Materias:
Clay minerals
Montmorillonite
Picloram herbicide
Surface complexes
Biochemistry
Carboxylation
Dispersions
Groundwater
Groundwater pollution
Pyridine
Risk assessment
Weed control
X ray photoelectron spectroscopy
Adsorption process
Environmental mobility
Groundwater contamination
Inner sphere complexes
Montmorillonite surface
Montmorillonites (Mt)
Picloram
Surface complex
Herbicides
ground water
montmorillonite
organic matter
picloram
aluminum silicate
bentonite
clay
herbicide
soil
acid dissociation constant
adsorption
Article
complex formation
desorption
dispersion
equilibrium constant
pH
porosity
priority journal
soil property
thermogravimetry
water contamination
X ray diffraction
chemistry
infrared spectroscopy
surface property
Adsorption
Aluminum Silicates
Bentonite
Photoelectron Spectroscopy
Soil
Spectroscopy, Fourier Transform Infrared
Surface Properties
X-Ray Diffraction
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_00219797_v444_n_p115_MarcoBrown
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

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