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Our local presence

We operate in more than 15 countries, close to the needs of our customers.

+120 locations worldwide

50 industrial sites in France

The essential

Local platforms treating and recycling polluted soil

Expertise in all types of pollution and treatment

A circular economy approach enabling 80% of soil to be reused

Strict traceability and safety procedures

benefit from a professional's expertise

Treating and recovering polluted soils

As key components in the local economy, our polluted soil recovery platforms enable us to facilitate rehabilitation operations carried out by public and private developers by offering treatment and temporary storage solutions.

Circular economy solutions

Our teams are heavily committed to promoting and expanding circular economies, which is why they have developed a range of solutions to reuse polluted soils, including biological treatment, physico-chemical stabilization and thermal treatment. Whatever the type of pollution, we have the solution. Following treatment, nearly 80% of materials can be reused as backfill in construction projects or other industrial uses.

Controlling hazards

As a long-standing environmental services provider, our Group has focused on developing it expertise in controlling hazards for many years. We guarantee the highest standards with respect to:

  • Regulatory compliance
  • Traceability and careful management of inflows and outflows
  • Quality of materials sold
  • Compliance with strict safety and environmental procedures

360° support

We support manufacturers, real estate developers and mangers, and local authorities by providing a range of tailored, complementary services from before the project even begins (diagnostics, feasibility, scaling, logistics). Moreover, we are able to bring in experts to conduct pilot tests in a lab or on site so as to be able to put forward innovative solutions.

Our polluted soil treatment and recovery platforms

Truck at the entrance to the Sovatrise platform. © Séché Environnement.

Lyon (south-east France)

Sorting, screening, washing, physico-chemical treatments, biological treatments, thermal treatments. Capacity: 150,000 t/year.
Séché Éco Services polluted soil treatment platform in Lacq. © Séché Environnement

Lacq (south-west France)

Biological treatment, transit and sorting analysis, mechanical sorting, washing, soil recovery, thermal treatment (project). Capacity: 40,000 t/year.
Séché Éco Services polluted soil treatment platform in Toulouse. © Séché Environnement.

Toulouse (south France)

Biological treatment, transit and sorting analysis, mechanical sorting, washing, soil recovery. The soil recovery platform is Recyterre certified. Capacity: 80,000 t/year.
Séché Éco Services polluted soil treatment platform in Nantes. © Séché Environnement. Photo Kelly Menut.

Nantes (north-west France)

Biological treatment, transit and sorting analysis, mechanical sorting, washing, soil recovery. Capacity: 40,000 t/year.
Management of polluted soil © Séché Environnement

Bordeaux (south-west France)

transit and sorting analysis, mechanical sorting, washing, recovery. Capacity: 100, 000 t/year.

How we handle polluted soils and concrete

Reception and categorization

Analysis and identification of treatment.

Analysis and identification of treatment.

Sorting and treatment

Including sorting analysis, mechanical sorting, biological treatment, washing and thermal treatment.

Including sorting analysis, mechanical sorting, biological treatment, washing and thermal treatment.

Recovery of rehabilitated soils

For use as quarry backfill or development projects.

For use as quarry backfill or development projects.

Storage and energy recovery of remaining materials

Evacuation to the various different channels: storage facilities for inert, hazardous or non-hazardous waste, incineration unit.

Evacuation to the various different channels: storage facilities for inert, hazardous or non-hazardous waste, incineration unit.

Certifications

We have always sought to improve our practices, measure our impact on the environment and achieve the highest standards with respect to energy and environmental performance.

Quality management

Environmental performance

Continuous improvement in occupational health and safety

Certification Qualibat

Quality label for construction professionals de la construction

Recovery and traceability of polluted land

LNE Polluted sites and soils certification

Quality of services for polluted sites and soil

CEFRI

Certification of radiation protection

Our expert at your service

orange Séché logo © Séché Environnement

David Poirier

Director of Business Development

Key figures

5
polluted soil recovery platforms near Lyon, Nantes, Bordeaux, Toulouse and Lacq. 
80% 
of soil treated is reused as part of a circular economy approach.

Reasons to place your trust in us

End-to-end support

We have developed comprehensive expertise, as well as technical and logistical support to facilitate all your projects. Moreover, our local teams provide tailored solutions to handle your polluted material in a way that suits your needs.

We have developed comprehensive expertise, as well as technical and logistical support to facilitate all your projects. Moreover, our local teams provide tailored solutions to handle your polluted material in a way that suits your needs.

Safety above all else

Handling hazardous waste is what we do best. Our teams our specially trained in individual and collective safety measures.

Handling hazardous waste is what we do best. Our teams our specially trained in individual and collective safety measures.

A partner helping you bring about your environmental transition

We pledge to recover as much contaminated material and land in construction. As specialists in the circular economy, we develop many solutions to minimize the environmental impact of hazardous waste. In order to combat climate change, we are also committed to cutting our carbon emissions and those of our clients.

We pledge to recover as much contaminated material and land in construction. As specialists in the circular economy, we develop many solutions to minimize the environmental impact of hazardous waste. In order to combat climate change, we are also committed to cutting our carbon emissions and those of our clients.

Commitment to biodiversity

At Séché Environnement, biodiversity has formed an integral part of our business model since Day 1. Our team of ecologists and specialists provide a wide range of services to restore landscapes.

At Séché Environnement, biodiversity has formed an integral part of our business model since Day 1. Our team of ecologists and specialists provide a wide range of services to restore landscapes.

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