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Our local presence

We operate in more than 15 countries, close to the needs of our customers.

+120

locations worldwide

50

industrial sites in France

Regeneration, purification and chemical synthesis

Specializing in custom work, our experts carry out your projects, no matter how complex, separating and transforming your chemicals, taking wherever possible a circular economy and low-carbon approach.
A chemist at the helm © Séché Environnement
The essential

Distillation and custom synthesis

Low-carbon and circular economy solutions 

Speichim Processing + Valls Quimica: a leading European provider

5 sites in Europe

benefit from a professional's expertise

Our two-fold expertise to make our processes more circular

The teams at our specialized subsidiaries Speichim and Valls Quimica are renowned for their expertise in custom distillation and organic synthesis.

We conduct feasibility studies into upscaling treatment processes, and harness the kilo lab and the pilot to enhance your industrial processes by:

  • putting in place solvent loops to safeguard quality supply and cut environmental impact
  • externalize certain phases of the purification process that are particularly delicate and provide support when your own resources are saturated
  • produce organic synthesis reactions using high value-added molecules

Our two-fold expertise enables us to develop new ways to recover your waste by extracting the key molecules they contain.

Reasons to place your trust in us

End-to-end support

We have been distilling chemicals for over 50 years. The success of each operation relies on comprehensive analysis and lab trials, followed by a preindustrial pilot. We support you throughout your project across all technical, logistical and regulatory aspects. Our end-to-end solvent management service means you are able to cut the number of people and suppliers you need to deal with.

Safety above all else

All our facilities are categorized as Seveso plants and our teams operate in strict compliance with safety standards so as to ensure all our employees, subcontractors and clients remain safe. They receive training about the risks involved in their work and how to use safety equipment (fire safety, health and safety, hazmat suits, self-contained breathing apparatus, ATEX, and driver competence training).

A partner helping you bring about your environmental transition

As specialists in the circular economy, we develop many solutions to minimize the environmental impact and carbon emissions of your projects in order to combat climate change. We fully understand the energy impact of distillation, which is why we recover the waste heat, minimize heat loss by using effective insulation and control the amount of electricity we use.

Commitment to biodiversity

At Séché Environnement, biodiversity forms an integral part of our business model. Our team of ecologists and biodiversity ambassadors take action on the ground at our industrial facilities and the surrounding areas. We consider the impact of the specific biodiversity of the actual area before starting work on any project, focusing on protecting species, renaturing ecosystems and raising awareness among stakeholders.

Our solutions in practice

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