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)
Spheres / Tanks / Circuits /
Columns / Reactors
Bespoke services
Depending on the facility
All process equipment
Other process equipment also has specific requirements in terms of chemical treatments: degreasing, decontamination, passivation, neutralisation, etc.
This wide variety of equipment, in terms of both the process and its design, necessitates a case-by-case approach, which our engineers adopt when developing procedures.
Our range of services is not limited to conventional descaling of heat generation equipment, but also includes the following operations:
CTP environnement guarantees a controlled and well thought-out operation, by developing a specific procedure for the equipment in question and remaining aligned with the stated objectives.
Without controlling the hydraulics, powerful chemistry will come to nothing, which is why our engineers, technicians and operators work together to guarantee the best results.
Comprehensive service for cleaning a tank for the purpose of its reclassification
Our client, a major player in the production of nitrogen fertilisers, asked a number of service providers to help it comply with the statutory monitoring requirements for a tank containing concentrated ammonia for the purpose of its reclassification.
Internal Chemical treatment of a stripping column
A major player in the chemical industry asked CTP environnement to clean the packing in a stripping column on its production site. Previously this had been carried out by removing the packing and mechanically cleaning it in a washing area
Chemical circulation during a maintenance operation
Our client discovered holes in heat-exchangers within the steam generation circuit for 3 fired heaters of a steam cracker unit. He conducted thickness checks which revealed a loss in the thickness of tubes and the presence of corrosion on the hot side of one heat exchanger. After repairs involving metal work and boiler work, CTP environnement was contracted to carry out pre-passivation on couple pieces of equipment - two fired heaters and after the replacement of the third fired heater.
A comprehensive treatment solution during a production shutdown
A major UK player in the O&G asked CTP environment to perform specific work during a maintenance shutdown.
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).
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.
We exhibited at the AsiaWater expo and forum 2026, back at the Kuala Lumpur Convention Centre (KLCC) from 7-9 Apr 2026. This 14th edition was set to be a platform for the water industry in developing Asia, to experience the innovations in water management, from resource management to wastewater treatment.
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