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The LEACHLESS system
Evaporation with renewable energies followed by direct osmosis, the key to the success of LEACHLESS
LEACHLESS combines a leachate evaporation and condensation process, followed by a direct osmosis stage. The multiple-effect vacuum evaporation process minimizes the necessary heat, which is also obtained through renewable energy, valorising other waste such as biomass or biogas generated in the landfill, incorporating the precepts of the Circular Economy.
The forward osmosis process takes advantage of the natural phenomenon whereby osmotic pressure drives the diffusion of water through a semipermeable membrane while solutes are retained. Direct osmosis does not work at high pressure, so it is a process with very low energy consumption.
HIGHER PERFORMANCE AND BETTER WATER QUALITY
LEACHLESS recovers between 85% and 95% of the water from leachates, a much higher percentage than that obtained with other technologies on the market.
Due to its high quality, the water obtained with the LEACHLESS System is suitable for all types of reuse, collaborating in the conservation of the water resource, or it can be returned to the environment safely, protecting the hydrographic environment.
