Concept

Phytoremédiation

Publications associées (76)

Immobilization of nickel and other metals in contaminated sediments by hydroxyapatite addition

Batch experiments were conducted to evaluate the ability of hydroxyapatite (HA) to reduce the solubility of metals, including the primary contaminants of concern, Ni and U, from contaminated sediments located on the Department of Energy's Savannah River Si ...

American Society of Agronomy2001

Similarity laws for the tubular furnace as a model of a fixed-bed waste incinerator

The enrichment with heavy metals of bottom ash from municipal solid waste incinerators limits its sustainable use as a construction material. Part of the heavy metals evaporate during the incineration process. In order to determine the factors influencing ...

1999

Centrifuge modelling of contaminant transport processes

David Andrew Barry

Over the past decade, research workers have started to investigate problems of subsurface contaminant transport through physical modelling on a geotechnical centrifuge. A major advantage of this apparatus is its ability to model complex natural systems in ...

1996

Kinetics Of Complexation Reactions At Surfaces And In Solution - Implications For Enhanced Radionuclide Migration

Janet Gordon Hering

Enhanced mobility of radionuclides has been observed at several waste disposal sites; radioactive wastes have often contained strong, organic complexing agents as co-contaminants. Adsorption at mineral-water interfaces is one of the types of reactions by w ...

1994

Synchrotron Spectromicroscopy in Biophysics - Specificity of Metal Uptake by Neurons

Giorgio Margaritondo

Recent instrumentation advances have made it possible to apply experimental synchrotron radiation techniques of materials science to biophysics problems. We present the first results of a systematic photoelectron spectromicroscopy study of the interaction ...

1994

Metal Uptake in Neuron Cultures - a Systematic Study

Giorgio Margaritondo

WE present the first comparative study of the uptake of metal ions by neurones, performed for Zn, Cr, Co, Mo, Al, Ni, Mn and Cd. The study reveals substantial differences in the uptake of different metals, under similar exposure procedures. In particular, ...

1992

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