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> Project objectives |
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| The aim of the project is to understand
the mechanisms that control the dynamics of pollution in soils, taking
into account the multiplicity of pollutants, their ageing and the
highly heterogeneous nature of degraded sites. It will lead to modelling
flows of pollutants in soils, in order to characterise their bioavailability
and their impact on organisms and, in the plan applied, to promoting
the development of innovative treatment technologies as part of a
strategy for requalification of industrial wasteland. Work will take
place in industrial wasteland in Lorraine, focusing on site work
thanks to the creation of an experimental station equipped with instruments
for tracking the evolution and impact of pollution. |
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| The GISFI, whose work is integrated into the
international scientific context, particularly through European programmes,
also contributes to structuring research in Lorraine in the domain
of sites and soils. Lastly, within the framework of the Homécourt "Environment
Engineering Centre", designed to promote clean technologies
for decontamination and treatment of industrial waste, it supports
the economic development of the Lorraine region. |
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2. Highlighting
interactions
between pollutants and
organisms |
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response of micro-organisms, plants and fauna, |
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landscaping, ecological reserves |
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natural attenuation
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impact on human health
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Controlling flows by technology |
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diagnosis and biological treatments
(e.g. phytoremediation) |
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physico-chemical treatment processes
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influence of management modes on flows
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Flows of pollutants
in degraded sites |
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General methodology |
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Study of elementary processes |
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designs and model
samples |
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laboratory studies |
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Integrating
complexity at field level and for long periods : upscaling
Construction of an experimental station: |
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technical platform equipped
with instruments for integrated study of soil behaviour, evolution
of pollution, its effects on organisms and its treatment |
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experimental
designs in plots. |
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Applications |
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Recommendations for requalification of industrial wasteland (specifications) |
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Guidelines for treatment of pollution (innovative technologies) |
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Development of new standards, strategy models and risk analysis models |
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updated 2007-07-02 |
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