Industrial chemical cleaning & Effluent treatment mobile units
Patented processes and mobile treatment units
Chemical cleaning
Energy optimisation of furnaces – boilers - exchangers
Mobile treatment units
Effluent treatment specialist
Emergencies in all industries
Turnkey solutions to optimise your performance
Operations on nuclear sites
Services outside controlled zones and in radioactive environments
Markets & References
More than a hundred reference sites in France and abroad.
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

Our worldwide locations

6 foreign implementations:
Brazil, Canada, United States,
Portugal, the United Kingdom
and Singapore


Quality, Health, Safety,
The Environment and Radiation protection
An integrated and certified
management system


Discover our job opportunities !

15th September 2022
CTP environnement group acquires PLM EQUIPEMENTS

CTP environnement group, specialist in industrial chemical cleaning and effluent treatment with mobile units, is pleased to announce their acquisition of PLM EQUIPEMENTS (equipment and depollution units division).

2nd June 2022
A new location in Canada

CTP environment continues its expansion in Canada with the opening of a new office/warehouse in Edmonton !

13th May 2022
Success Story: Behind the scenes of MIXMOBIL®

Discover behind the scenes of the manufacture of our mobile pathogenic sludge sanitization unit through interviews with the main actors of this success story.


Additional effluent treatment solution to complete the existing plant

Complementary nitrogen treatment by a
Biomobil® - Tank mobile unit

Station by-pass for maintenance

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

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

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

Rendering waste fire-fighting water compliant

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

Internal Chemical treatment of a stripping column

Cleaning the stripping column’s internal packing using chemical circulation

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

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

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®
United Kingdom

Energy from waste site: cleaning of air cooler condenser

3 successful online cleaning campaigns

Annual cleaning of the water loop in thermal power plant

Mechanical cleaning of the cooling tower and steam condenser during shutdown

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

Online dewatering of sludge generated by the hydrodemolition of concrete blocks

Chemical circulation during a maintenance operation

Passivation of the steam generation circuit - fired heater for a steam cracker