Innovative hydrodynamic treatment system that uses the kinetic energy of water to optimize biological purification processes.

The ELJEN GSF system is a modular hybrid biofilter that is 100% passive, economical, efficient, and offers unmatched flexibility.

Discover our range of products designed to complement and optimize the operation of our water treatment systems.

We offer disinfection solutions
for all types of projects, such as UV disinfection units and passive granular filters.

We offer not only conventional solutions, but also Phos-Tab and Phos-4-Fade to achieve the best discharge results.

Our other technologies complement our solutions with high-performance biological and membrane processes, ensuring reliable, compact, and compliant wastewater treatment that is sustainable.