At REDstack, we are leaders in the field of advanced ElectroDialysis technology, creating efficient and sustainable solutions for a better tomorrow.

Our cutting-edge stacks and advanced membranes empower industries to harness clean water, recover resources, and enable the in-situ reuse of chemicals.

Harvesting years of research and innovation, we drive a circular economy and a greener future. Join us on this journey to engineer and apply what’s possible using ElectroDialysis!

REDstack produces the world’s best ElectroMembrane stacks, with the highest energy and chemistry efficiency. Our stacks are liquid-tight and fully closed modules, without carry-over of liquids between compartments.  

The ElectroMembrane Stacks has been developed as a platform technology, that can be used for highly efficient removing salt by ElectroDialysis. But with the implementation of Bipolar Membranes, the stacks can be used for recovery of ammonia from acidic scrubbers and carbon dioxide removal from alkaline solutions.

These ElectroMembrane Stacks are a revolutionary route to solve major environmental issues and are an imperative link to a full circular and carbon-neutral economy.

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