Córdoba-based company Regeneraqua, a benchmark in reclaimed water projects

Córdoba-based company Regeneraqua works on projects to supply reclaimed water to different sectors, such as agriculture, industry and tourism, as well as for urban and environmental uses.

So-called water reclamation makes it possible to take wastewater that has already been through a treatment plant and subject it to additional treatment so that it can be reused in activities that do not necessarily require drinking water. This practice is increasingly important in areas under water stress, such as much of Andalusia. It also turns a flow that was traditionally considered waste into a useful resource, in line with the principles of the circular economy.

It is in this context that Córdoba-based company Regeneraqua operates, dedicated to developing solutions for the reclamation and reuse of wastewater. Its work covers the planning, design and commissioning of facilities that produce and supply reclaimed water to different sectors. According to the company, which began operating at the end of 2024, it was founded after identifying, while developing industrial projects, “the need for new water resources in areas where conventional supplies were insufficient”.

Adapting treatments to the quality required for each use

Its approach is based on adapting treatments and infrastructure to the quality that each use requires. To do so, it analyses consumption and production needs, defines the characteristics of the water required, designs the technical solutions and handles the administrative procedures, in addition to production and supply.

Continue reading the full story in Diario Córdoba (in Spanish).

Source: Diario Córdoba. Álvaro Fernández, Córdoba, 8 November 2026.