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

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!

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).

News

24th June 2026

7th International PFAS Congress

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