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Celebrating 100 years of experience and innovation!
Follow the news featured each month during our centenary year.
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DECAMEX®
Our signature online cleaning process
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Treated Wastewater Reuse
Discover RE-Source, a sustainable solution for industries.
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Treatment of Forever Pollutants (PFAS)
Discover our flexible and mobile solution for industries to control decontamination costs and minimize environmental impacts.
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Industrial chemical cleaning & Effluent treatment mobile units
Patented processes and mobile treatment units
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Mobile treatment units
Effluent treatment specialist
Markets & References
More than a hundred reference sites in France and abroad.
Operations on nuclear sites
Services outside controlled zones and in radioactive environments
Industrial chemical cleaning

Energy optimisation of facilities
Unique patented processes
Rapid results in complete safety
Effluent treatment

A wide range of compact, modular and automated mobile units specially designed and developed to deal with all issues
Nuclear industry applications

Unique & innovative processes
Operations outside controlled zones
and in radioactive environments
Treatment of Perpetual Pollutants (PFAS)

Discover our flexible and mobile solution for industries to control decontamination costs and minimize environmental impacts.
Treated Wastewater Reuse

Discover RE-Source, a sustainable solution for industries.
DECAMEX®: Online Cleaning of Air Coolers / Air Condensers

Discover our DECAMEX® process, the online cleaning solution for air coolers and air condensers
News
5th November 2026
AQUARAMA TRADE FAIR

We were once again exhibiting at Aquarama on 29 October 2026 in Leuven.

With 1,600 attendees, 158 exhibitors and nearly 20 per cent more visitors than the previous edition, the event has cemented its position as an unmissable gathering for professionals in the water technology sector.

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News
2nd November 2026
Asian Downstream Summit

We once again took part in the latest Asian Downstream Summit (ADS), a major event in the oil and gas industry which brought together the sector’s leaders and decision-makers on 28 and 29 October in Singapore.

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News
26th October 2026
2026 CCE North America Forum - Foreign Trade Advisors of France

A century of French industrial expertise, celebrated in Houston!
CTP environnement sponsored this year’s event and was honoured at the gala dinner as a centenary company, alongside SLB.

The forum took place from 21 to 23 October in Houston under the theme ‘New frontiers: making decisions today in a reshaping world’.

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France

Additional effluent treatment solution to complete the existing plant

Complementary nitrogen treatment by a
Biomobil® - Tank mobile unit
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Brazil

Station by-pass for maintenance

Industrial and sanitary effluent treatment using a biological mobile unit plus Aeromobil®
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United Kingdom

A comprehensive treatment solution during a production shutdown

Chemical cleaning followed by effluent treatment using a physico-chemical unit with lamellar settling: Clearflow®, combined with a Geofloc® dewatering process
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France

Comprehensive service for cleaning a tank for the purpose of its reclassification

Mechanical cleaning of the inside of the tank and decontamination of its internal surfaces
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Malaysia

A mobile treatment solution to manage contaminated rainwater in a refinery

Effluent treatment using an Aeromobil® dissolved air flotation unit bundled with Geofloc® sludge dewatering unit
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France

Rendering waste fire-fighting water compliant

Effluent treatment using a physico-chemical Clearflow® mobile unit before discharge into the site’s biological treatment plant
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France

Internal Chemical treatment of a stripping column

Cleaning the stripping column’s internal packing using chemical circulation
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France

Treatment of effluent generated by cleaning the condenser at a nuclear power plant

Removal of metals using a physico-chemical Clearflow® mobile treatment unit
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France

Mobile effluent treatment solution to boost the capacity of the existing plant

Effluent treatment with a combined solution of biological and dissolved air flotation separation units: Biomobil® - Tank & Aeromobil®
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United Kingdom

Energy from waste site: cleaning of air cooler condenser

3 successful online cleaning campaigns
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France

Annual cleaning of the water loop in thermal power plant

Mechanical cleaning of the cooling tower and steam condenser during shutdown
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France

Treatment of radioactive effluent from a nuclear power plant’s reactor building

Online dewatering of sludge generated by the hydrodemolition of concrete blocks
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France

Chemical circulation during a maintenance operation

Passivation of the steam generation circuit - fired heater for a steam cracker
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Vacancies Contact us
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With the support of
FRANCE
CTP environnement
Head Office
1 Quai du Confluent
78 700 Conflans-Sainte-Honorine
+33 1 39 19 18 50

Major Projects & Innovation Service
+33 4 81 76 30 15

Nuclear Division
+33 4 81 07 62 88


Our branches in France
WORLDWIDE LOCATIONS
CTP environment
Asia Pacific
No. 72 Tuas South Avenue 2
Tuas Bay Industrial Center
637521 Singapore
SINGAPORE
+65 6795 3290

CTP environment
North America
3922 - 51 Ave NW
Edmonton, Alberta, T6B 3T5
CANADA
+1 (587) 754 0029


CTP environment
North America
Unit 1 - 110 Claireport Crescent
Etobicoke, Ontario, M9W 6P3
CANADA
+1 416 675 2565


CTP environment
America
11755 W Little York Building #9
Houston - Texas - 77041
USA
+1 832 617 8310


CTP ambiental
do Brasil
R. Rota dos Imigrantes, 495,
Sala 1 A 08, piso 2, G. Atrium,
Centro, Holambra,
São Paulo, CEP 13825-000
BRAZIL
+55 19 3802 2770
CTP ambiente

Rua da Comital 61
4445-349 Ermesinde
PORTUGAL
+351 229 421 156


CTP environment UK
Unit 54, Adlington Business Park
Adlington, Cheshire, SK10 4NL
UNITED KINGDOM
+44 161 710 1180