Veolia EDI Stacks MK-7 High Capacity For Industrial Water Purification
Key Features
✔ High Flow Capacity: 5–20 m³/h (scalable for large systems)
✔ Industrial-Grade Durability: Robust construction for 24/7 operation
✔ Chemical-Free Operation: No acid/caustic regeneration required
✔ Low Energy Consumption: 30% more efficient than mixed-bed DI
✔ Smart Monitoring: Compatible with Aquavanti™ IoT for real-time analytics
Applications
- Power Plants: Ultra-pure feedwater for boilers & turbines
- Electronics: DI water for semiconductor manufacturing
- Chemical Processing: High-purity process water
Technical Specs
| Parameter | Value |
| Max Flow Rate | 20 m³/h (adjustable) |
| Resistivity | >15 MΩ·cm (continuous) |
| Pressure Range | 3–7 bar (43–100 psi) |
| Connections | 2"–4" flanged/Sanitary |
| Materials | PVDF, Platinum Electrodes |
Compliance & Certifications
- ISO 9001 / ISO 14001
- CE / UL Listed
- FDA-compliant materials
General Description
As part of the E-Cell electrodeionization product line, the E-Cell MK-7 Stack is designed to: • Use electrical current to provide ultrapure water for power generation, solar panel production, green hydrogen generation and many other heavy industries. • Deliver premium performance including both the highest levels of product water quality and the lowest energy consumption. • Minimize cleaning requirements at higher feed water hardness levels using counter-current operation. • Be leak free, guaranteed with standard 3-year prorated warranty. • Operate continuously and require no caustic or acid for regeneration of ion exchange resin within the stack. • Require no brine injection or concentrate recirculation.
The E-Cell MK-7 module is an electrodeionization (EDI) module that uses electric current to deionize and polish reverse osmosis (RO) water. The MK-7 produces ultrapure water, suitable for today's most demanding water quality industries.
The E-Cell MK-7 module is used for
● Provide ultrapure water for industries such as power, electronics and general industry.
● Continuously produce ultrapure water of mixed bed water quality.
● No acid and base regeneration of the ion exchange resin in the module is required.
● Guaranteed to be leak-proof.
● No brine injection and concentrated water circulation are required, simplifying system design.
Typical applications
● Power generation (NOx, boiler feed water)
● Electronics
● General industry
Applications:
Electronics: Ultrapure water production, cleaning agent preparation
Pharmaceuticals: Injectable water production, cleaning agent preparation
Power Generation: Boiler feedwater production
Food and Beverage: High-purity water production
Why Choose Veolia MK-7 EDI?
As a global leader in water treatment, Veolia brings decades of expertise and innovation to the MK-7 EDI. Trust in our proven technology to deliver exceptional results.
| Parameter | Value |
| Brand | Veolia EDI |
| Exchangeable ppm | 36 |
| Inlet Pressure | 6.9 bar (100 psi) |
| Max Temperature | 40°C (104°F) |
| Pressure Drop | 2.4-3.4 bar (35-50 psi) |
| Recovery | Up to 97% |
| Conductivity | < 62 µs/cm |
| pH Range | 4-11 |
| Flow Rate | 4.2-7.8 m³/h (18-34 gpm/ft²) |
| Power Voltage | 0-400 VDC |
| Shipping Weight | 165 kg (364 lbs) |
| Application | Water for Injection, Pharmaceutical, Laboratory |
E-Cell EDI Technology Performance Examples
E-Cell EDI technology has been successfully applied in various industries such as power, petroleum, chemical, steel, pharmaceutical, and electronics.
For application cases, please click:https://www.fgwater.com/Industries/
About Us
FG Water Technologies (www.fgwater.com) is now an organic part of Wuxi Fenigal Science and Technology Co. Ltd., which is a high-tech entity integrating water treatment quipment design, manufacturing, trading and shipment served for main industrial sectors.
HAFE-FG Water Technologies has focused on the research of water treatment technology, equipment development and manufacturing, testing and international shipment etc. We work with many leading large-scale or small-medium original equipment manufacturers in China High-tech Development Zones, and engaged ourselves in R&D, manufacturing, and quality testing.
Our main products include a variety of water purification and different treatment equipment, such as seawater reverse osmosis (SWRO) system, brackish water rever osmosis (BWRO), ultrafiltration (UF)system, Electrodeionization/EDI equipment, media pressure filters and ion exchanger softeners. So far, our company has become a major water treatment equipment supplier for food and beverage industry, pharmaceutical industry, chemical industry, electric power industry, urban water supply industry, municipal and industrial wastewater treatment and more industries, as well as being an exporter to more than 20 countries and regions in Asia, Europe, the Americas, Africa, etc.
OUR CLIENTS
PRODUCTION SYSTEM
Our production system consist of a list of industry-specialized partnership factories accross China. Some of them singularly cover an area of over 10,000 square meters, including 5,000 square meters of workshop and warehouse and 1,500 square meters of office buildings. All of our technical staff has more than 10 years of experience in the design of water treatment systems, so we are able to provide the perfect solution for all kinds of water purification and sewage treatment applications.
Since the establishment, the Company has always regarded quality as the life of our business. We choose the best components only for the production of various water treatment systems. Our systems are easy to use and maintain, and they stays highly reliable even under toughest conditions.
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