At Ledechem, technological innovation goes hand in hand with environmental responsibility. We are proud to announce that our industrial unit now features a ETAR dedicada ao tratamento das águas residuais industriais, originating from the manufacturing processes and laboratory activities associated with the production of products for the textile industry.
A Technical Precision Infrastructure
To ensure maximum efficiency and safety in effluent treatment, our new facility includes a rigorous, step-by-step process:
- Preliminary treatment
- Homogenization and equalization of effluents
- Reagent dosing (coagulants and flocculants)
- Physico-chemical treatment
- Solid-liquid separation
- Activated carbon filtration
This technical investment ensures that every drop of water used in our laboratory and production is treated with the rigor that modern industry demands.

Impact and Environmental Commitment
The implementation of this system is not just an operational advancement; it is a guarantee of value for our partners and for the environment. This system allows for:
- Strict compliance with applicable environmental legislation: We ensure the full legal compliance of our operation.
- Significant reduction of the pollutant load of the final effluent: We minimize the environmental impact of our industrial activity.
- Greater control and traceability of the treatment process: We monitor every stage to ensure consistent results.
- Alignment with responsible production practices in the textile sector: We reinforce our commitment to a more ethical and sustainable value chain.
Focused on the Future
With this step, Ledechem reaffirms its position at the forefront of the textile chemical sector in Braga. We remain focused on process efficiency and environmental sustainability, delivering solutions that respect the planet while raising the quality of the industry.
