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Chemical cleaning

Cooling towers
Water side sanitation,
disinfection and descaling

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Applications
Chemical cleaning Cooling towers

In response to
the challenges
of offline cleaning

Preventive and curative cleaning of cooling towers and their related circuits represent services with significant challenges:

  • Health and environmental challenges: controlling the risk of Legionnaire’s disease, end-to-end management of by-products, etc.
  • Legal and image-related challenges: liability and brand image in the event of contamination, relations with the Regional Board for Industry, Research and Environment, etc.
  • Technical challenges: the effectiveness of cleaning and related work, site safety, etc.
  • Economic challenges: limiting production stoppages, the performance of facilities, the longevity of equipment, etc.

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:

  • Statutory pre-disinfection
  • Complete draining
  • Mechanical and/or chemical cleaning
  • Disinfection


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.


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France

Chemical cleaning of an air-cooled heat exchanger for a nuclear plant’s pool water

Descaling a cooling tower by chemical circulation

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).

France

Annual cleaning of the water loop in thermal power plant

Mechanical cleaning of the cooling tower and steam condenser during shutdown

Every year, our client cleans the water loop on its production site to:

  • Comply with the statutory requirements for cooling towers
  • Restore the steam condenser performance to its original level
France

A complete cleaning service with the replacement of cooling tower packing

High-pressure mechanical cleaning, packing replacement using a crane and waste disposal

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).

France

Cleaning cooling towers during a production shutdown

Mechanical cleaning of 4 cells and 2 tanks (hot and cold water)

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.

News
8th April 2024
New website for our North American subsidiaries !

To support its expansion, CTP environment America (USA & Canada) has launched its dedicated website for North America.

Following few months of development in order to show you the best of our services, our innovative solutions in chemical cleaning and mobile water treatment are just a click away !

Check out the new website

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News
4th April 2024
Regional support from Auvergne-Rhône-Alpes for a VIE in the United States

As part of the development of our subsidiary CTP environment America, our final-year engineering student wanted to do an International Internship assignment.

Trained at CTP environnement in France for several months, he will be able to bring the experience he has acquired to his American colleague to create support services and invest in equipment specific to the local market.

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News
14th December 2023
New video: the Geofloc® mobile unit on site

Our supplier and partner IFM asked us to illustrate the practical application of its equipment for an end user.

Integrated into our Geofloc® mobile processing unit, the pressure sensors and capacitive detectors with IO-Link technology provide us with savings in terms of wiring and programming, and also enable us to retrieve data on the operation of our UMT.

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