Veolia Electrodeionization EDI Stack Modules
Veolia EDI MK-3PharmHT Sanitizable Ultrapure Water Solution for Semiconductor Solar PV and Pharma Industries
TheVeolia EDI MK-3PharmHT, a key model in Veolia’s E-Cell EDI stack lineup, is an advanced electrodeionization system engineered to meet the strict ultrapure water demands of industries like semiconductor fabrication, flat panel display production, and solar photovoltaic (PV) processing—whil
The Veolia EDI MK-3PharmHT, a key model in Veolia’s E-Cell EDI stack lineup, is an advanced electrodeionization system engineered to meet the strict ultrapure water demands of industries like semiconductor fabrication, flat panel display production, and solar photovoltaic (PV) processing—while also excelling in hygiene-critical pharmaceutical and biotech applications. It combines chemical-free purification with hot water sanitization, making it a versatile choice for high-purity needs across sectors.
Core Technology & Advantages
The Veolia EDI MK-3PharmHT uses electrical current to separate cations and anions, eliminating dissolved salts, silica, and organic contaminants from water—no acids or caustics for resin regeneration. It is standout feature is hot water sanitization (176–185°F/80–85°C for 160 cycles), ensuring compliance with strict hygiene standards. Counter-current operation minimizes cleaning needs even with higher feed water hardness, and a leak-free design is backed by a 3-year prorated warranty. It also avoids brine injection or concentrate recirculation, simplifying systems and cutting operational costs. Certified to CE, RoHS, CSA, EAC, UKCA, and Halal (IFANCA®) standards, with FDA-compliant wetted materials, it guarantees reliability and regulatory alignment.
Key Specifications
| Parameter | Details |
|---|---|
| Flow Rate Range | 7–20 gpm (1.6–4.5 m³/h) |
| Nominal Flow | 18 gpm (4.1 m³/h) |
| Product Resistivity | >10 MOhm-cm |
| TOC Level | <500 ppb |
| Recovery Rate | Up to 96% |
| Operating Voltage | 0–300 VDC |
| Operating Amperage | 0–5.2 ADC |
| Max Inlet Pressure | 4.1–6.2 bar (60–90 psi, counter-current) |
| Pressure Drop (Nominal) | 1.4–2.4 bar (20–35 psi) |
| Shipping Weight | 202 lbs (92 kg) |
| Dimensions (W×H×L) | 12”×24”×19” (30 cm×61 cm×48 cm) |
Critical Applications
Beyond semiconductors, FPDs, and solar PV, the Veolia EDI MK-3PharmHT produces USP/EP-compliant water for injection (WFI), pharmaceutical purified water, and laboratory-grade water. Its ability to balance industrial purity with sanitization makes it a trusted solution for sectors where both performance and hygiene are non-negotiable.
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