The Veolia E-Cell MK-9 EDI Module is a cutting-edge electrodeionization (EDI) solution engineered for high-flow, continuous ultrapure water production in water treatment applications. As a flagship product of Veolia, a global leader in water treatment technology, this module integrates advanced E-Cell technology—succeeding Suez’s industry-proven E-Cell™ design—to deliver exceptional performance. It achieves a maximum water flow rate of 10 m³/h (44 GPM) and produces ultrapure water with resistivity ≥16 MΩ·cm, while removing silica to ≤5 ppb, meeting the strict standards of ultrapure water industries. A key advantage is its zero chemical regeneration feature: it eliminates the need for hazardous acids or caustics, slashing operational costs and reducing environmental impact, a critical benefit for sustainable water treatment operations.

In terms of工艺 (process), the Veolia E-Cell MK-9 EDI Module operates on the EDI principle, using an electric field to drive ions from feedwater through ion-exchange membranes, ensuring continuous purification. It seamlessly integrates with reverse osmosis (RO) systems to polish permeate, enhancing overall water treatment efficiency. Its robust construction supports 24/7 continuous operation, with high resistance to scaling and fouling, even under varying feedwater conditions. It also enables hot-water sanitization up to 85°C, satisfying stringent hygiene requirements in industries like pharmaceuticals.

Product Specifications Table

The Veolia E-Cell MK-9 EDI Module serves diverse ultrapure water industry uses, including power generation (boiler feed water, NOₓ control), semiconductor and microelectronics manufacturing, pharmaceutical/biotech (WFI pre-treatment, USP purified water), solar photovoltaics, green hydrogen production, and laboratory ultrapure water systems. Its core advantages—aside from zero chemical regeneration—include enhanced energy efficiency (optimized hydraulics minimize power use), leak-proof design, simplified system setup (no brine injection/concentrated water circulation), and compatibility with PLC/SCADA systems for real-time monitoring. Certified to CE, RoHS, and ISO 9001/14001 standards, it is backed by Veolia’s global service network, making it a reliable, scalable choice for mid-to-large-scale water treatment needs.