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- Impact studies for the installation of landfill
sites, mine works, roads and industries;
- Impact, toxicological, risk studies for contaminated
sites.
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| Solidification of contaminated
sludge. |
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- All environmental evaluation phases (I,II,III,IV)
for lands, plants, buildings;
- Contaminant hydrogeology, modeling of plume migration;
- Plans and specifications for restoration and selection
of decontamination technologies;
- Direct experience with the technologies of solidification,
neutralization, covering and isolation with membranes, washing with
surfactants, aeration, biological treatment;
- Extraction, separation and treatments of floating
phases and underground contaminated waters. Hydraulic barriers and water
table recharge;
- Removal of underground tanks.
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Automatic recuperation station of underground
hydrocarbon floating phases and water treatment units. conception
and exploitation of the system. 200 m3
of oil recuperated.
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- Waste management (inventory, management, treatment
for solids, liquids, sludges);
- Location of landfill sites, design and specifications,
approval procedures, follow-up of existing sites, compatibility studies
between leachates and barriers, hydro- geological balance, closure;
- Design and specification for closure of mine tailing
basins with generation of acid drainage.
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Excavation of contaminated soil underneath
old underground tanks,
sampling of walls. |
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- These projects are offered for decontamination
works (characterization, treatment, excavation, transport to landfill
sites, certification of conformity at the end of the work).
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Services | Geotechnics
| Material control |
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