CTP equipment
Our rental and sale services for treatment units & equipment
CTP ambiente
A nossa filial em Portugal
CTP environment America
Our north american subsidiaries (USA & Canada)
CTP equipment
Our rental and sale services for treatment units & equipment
CTP ambiente
A nossa filial em Portugal
CTP environment America
Our north american subsidiaries (USA & Canada)
CTP equipment
Our rental and sale services for treatment units & equipment
CTP ambiente
A nossa filial em Portugal
CTP environment America
Our north american subsidiaries (USA & Canada)
Cooling towers
Water side sanitation,
disinfection and descaling
In response to
the challenges
of offline cleaning
Preventive and curative cleaning of cooling towers and their related circuits represent services with significant challenges:
Experience and compliance with statutory requirements
CTP environnement has been performing these operations on behalf of its clients since the early 2000s, by following the recommendations of the Guide to Good Practice, and in accordance with the applicable regulations:
Our operations are carried out by trained personnel with the necessary resources to prevent risks.
We can also supply and install wear parts: packing, droplet separators, spray nozzles, etc.
Chemical cleaning of an air-cooled heat exchanger for a nuclear plant’s pool water
CTP environnement’s teams were contracted to clean a 12 m (39 ft) long and 4 m (13 ft) high heat exchanger, which equated to approximately 2 tons of residue, primarily made up of calcium carbonate (CaCO3).
Annual cleaning of the water loop in thermal power plant
Every year, our client cleans the water loop on its production site to:
A complete cleaning service with the replacement of cooling tower packing
Our client, a leading player in the chemical industry, asked CTP environnement to carry out mechanical cleaning of the cooling tower for the water supplied to its workshops, and to clean the tank (not including pumping out).
Cleaning cooling towers during a production shutdown
During the periodic shutdown of part of its plant, our client contacted CTP environnement for the complete cleaning of facilities in which the method used could no longer be sustained because of changes to regulations.
We are proud to have sponsored Olivia, our Operations Manager for the Nord/Normandie branch - alias Les Normandes ont des zelles - in support of the AMFE association (Association of Liver Diseases from Childhood) during her participation in the 34th Rallye Aïcha des Gazelles.
We exhibited for the first time in the Water Equipment Show, the leading event of UK water industry at the Telford internationel Centre on May 15th 2025.
Our teams came to meet attendees from the UK's utility and water supply companies, including the Environment Agency and a wide range of senior decision-makers from across the water and wastewater industries with an interest in mechanical and electrical equipment and associated services.
To accelerate its international growth, CTP environnement group has embraced the V.I.E program, led by Business France and backed by the French government. For several years, qualified young talents have been strengthening our teams in subsidiaries located in Singapore, Canada, the USA, and more recently, the United Kingdom.
In our American subsidiary based in Houston, Neyl stood out brilliantly by winning first place at the V.I.E Grand Prix Americas 2025, an award that recognized 4 winners out of 97 candidates. His original and impactful video—highlighting France as THE go-to destination for innovation and investment—made all the difference.
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