Studies, consultancy & testing

A specific and tailor-made service

In addition to operational know-how, our business expertise comes from our ability to provide a complete service that includes real data analysis to identify optimum solutions followed by their in-house development.

Our Engineering and Design Department strives to design for all standard intervention and especially for any specific need, the best price / performance ratio, while calibrating the operation to optimise the performance of our machines.

We are able to deliver comprehensive test reports as well as Techno-economic comparisons of different solutions.

Your specific issues deserve to be explored

This expertise can also be provided on its own as consultancy services within the framework of pilot tests.

Our engineers can study:

Improvment, adaptation or optimisation of a process/treatment
Innovative solutions
Anticipation of a technical and/or regulatory change
Reduction in investment costs (CAPEX) and/or operating costs (OPEX)

Our specialised teams will suggest and then advise relevant solutions. They will be developed based on laboratory (or on-site) tests, then deployed on the ground, while maintaining a close relationship with users for improved monitoring and perfect optimisation.

Non-exhaustive list of specific projects for which we can be consulted:

Evapoconcentration
Biological (free or on media)
Membrane bioreactor
Sand filtration or filtration using a medium,
Membrane filtration (Microfiltration, UF, NF, RO)
Physico-chemical (neutralisation, coagulation, flocculation, emulsion splitting, precipitation, etc.)
Oxidation-reduction,
De-oiling,
Activated carbon adsorption,
Settling,
Flotation,
Dewatering

See an example of our operations

News

27th January 2026

Carrefour des Gestions Locales de l'Eau 2026

We exhibited on 21 and 22 January at the Carrefour des Gestions Locales de l’Eau in Rennes, which has been bringing together all public and private stakeholders in the water sector for over 25 years.

News

2nd January 2026

Happy New Year

CTP environnement group wishes you all the best for 2026!

Studies, consultancy & testing

Tailor-made design of customised solutions

A specific and tailor-made service

Your specific issues deserve to be explored

Non-exhaustive list of specific projects for which we can be consulted: