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Chemical cleaning

Condensers

Mechanical & chemical processes
Preventive & curative cleaning

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Applications
Chemical cleaning Condensers

High-performance
effective cleaning

CTP environnement has developed a range of additional cleaning solutions for dealing with various types of soiling/clogging, which can affect shell and tube heat exchangers and condensers.

These solutions specifically involve cleaning and clearing residues from tubes (moulds, pieces of packing, stones, etc.) using appropriate tools for the equipment and environmentally-friendly processes.

A beneficial application

The nominal operating characteristics of condensers are restored, with specifically:

  • An improvement in heat transfer and efficiency
  • A reduction in the quantity of fuel and CO2 emissions


When performed regularly, these operations ensure the long-term sustainability of equipment:

  • Preventing the risk of Legionnaire’s disease (thanks to biofilm removal)
  • Combating corrosion and extending the lifespan of the tube bundle
  • Smoothing tubes to increase the flow of water and improve the exchange of heat

Processes that can be tailored to residues and materials

CTP environnement has a choice of two methods, which depend on the client’s specification:

  • The mechanical process, which involves firing projectiles: this compact and readily available system offers a range of projectiles, which will be carefully selected

  • The chemical process, which uses circulation units for tubes and grilles: this requires a preliminary study to define the appropriate chemical solution for the circuits and the kinds of residues and, once initiated, it is subject to real time monitoring of the critical parameters (pH, iron, conductivity, etc.)
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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

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
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!

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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).

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News
24th June 2026
7th International PFAS Congress

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

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