Remediation Services Division

A dedicated service
for complex
environmental challenges

Building on 100 years of experience and expertise in the industrial sector, CTP environnement goup is continuing to innovate in 2026 with the launch of its Remediation Services Division.

This Division provides comprehensive, tailor-made solutions for the treatment of water and air generated by soil remediation activities.

Whether responding to environmental emergencies or supporting long-term remediation projects, our solutions can be deployed directly on your sites.

We provide our customers with equipment and services specifically designed to address their operational and environmental challenges as effectively as possible.

We also operate a large-scale equipment fleet based in Saint-Quentin-Fallavier (a logistics hub in the Lyon metropolitan area), enabling us to respond rapidly and dispatch equipment that is fully maintained, inspected and ready for immediate operation.

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What does CTP environnement group’s Remediation Services offering include?

CTP environnement group’s Remediation Services Division provides solutions throughout France and Europe, specifically designed for professionals working in Contaminated Sites and Soils (CSS) and the construction and civil engineering sector.

Our offering includes laboratory feasibility studies (testing, process sizing and budget estimates), pilot units, mobile treatment units, and on-site technical support whenever required.

Our solutions are tailored to your needs through a range of flexible options: rental, rental with services, equipment sales, or equipment sales with services.

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Treatment of Groundwater and Construction Site Water for Remediation Projects

also develop fully customised treatment units specifically engineered to address the pollution issues identified, with design and manufacturing carried out at our Jonage facilities.

To achieve this, we have expertise across a wide range of treatment processes, including physico-chemical treatment (settling, flotation), biological treatment, membrane processes, as well as filtration and adsorption.

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Air and Gas Treatment

To ensure the safety and regulatory compliance of your atmospheric emissions, we provide ventilation skids ranging from 500 to 40,000 Nm³/h, as well as a range of air treatment solutions, including:

Vacuum extraction units
Soil Venting / Air Sparging units
Tray stripping units
Air stripping towers
Activated carbon filtration systems, either standard or specifically designed for targeted contaminants
Custom-built units, engineered, designed and manufactured at our Jonage facilities

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Sludge and Soil Treatment

We provide solutions for the management and treatment of contaminated sludge and soils:

Biological soil treatment: Biopile and biocell units available for rental or purchase.
Dewatering: Use of centrifuges, filter presses, dewatering containers, as well as GEOFLOC® and GEOTUBE® solutions, with capacities of up to 60 t DS/h.
Hygienisation: Mixing units for soil, sludge and lime treatment.

News

20th July 2026

Anniversary party – 100 years!

We recently celebrated the company’s centenary!

It was an emotional event reviewing the group’s history, recognising the commitment of our staff and celebrating the human dimension of our organisation!

In the company of our teams and partners at LA MAISON (France), an iconic venue in Lyon, we celebrated everyone who has contributed to this wonderful journey – in the past, the present and for the future!

News

3rd July 2026

EcoVadis Gold Medal: Recognition of our CSR approach

Sustainability is at the core of our DNA.

Today, we are especially proud to announce the achievement of the prestigious EcoVadis Gold Medal, recognizing our concrete actions in Corporate Social Responsibility (CSR).

News

24th June 2026

7th International PFAS Congress

We attended the 7^th International Congress on Environmental and Health Risk Management for Contaminated Sites, which took place in Paris from 16 to 19 June 2026.

Remediation Services Division

Solutions for Water and Air Pollution Control Professionals

A dedicated service for complex environmental challenges

Example: Pariatur et placeat quaerat vel aliquid laudantium.

What does CTP environnement group’s Remediation Services offering include?

Example: Recusandae assumenda doloremque rerum voluptas atque eos.

Treatment of Groundwater and Construction Site Water for Remediation Projects

Example: Nesciunt tempora iusto doloremque ut expedita.

Air and Gas Treatment

Example: Rem est sint tempore et tenetur.

Sludge and Soil Treatment

Solutions for Water
and Air Pollution
Control Professionals

A dedicated service
for complex
environmental challenges