Wuxi Fenigal Science & Technology Co., Ltd
Manufacturer and Supplier for Electrical & Lighting Products
Wuxi Fenigal Science & Technology Co., Ltd
Manufacturer and Supplier for Electrical & Lighting Products
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| Place of Origin: | China |
| Brand Name: | VEOLIA |
| Certification: | CE |
| Model Number: | E-Cell-3X |
| Minimum Order Quantity: | 1 pc |
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| Price: | Negotiable |
| Packaging Details: | standard export packing |
| Delivery Time: | 5- 8 work days |
| Supply Ability: | 60000 Unit/Units per Month |
| Resistivity: | ≥ 16 MOhm-cm | Sodium: | ≤ 3 Ppb |
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| Silica (SiO2): | As Low As 5 Ppb | Boron: | As Low As 0.08 Ppb |
| Voltage: | 0–400 VDC | Amperage: | 0–5.2 ADC |
| High Light: | edi module water treatment,electrodeionization module,water treatment edi modules |
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Ultra Pure Water Reverse Osmosis EDI Membrane Stack Water Filtration System E-Cell-3X
For many years, operators of pure water production systems were trying to find a technology to replace mixed bed ion exchange for final demineralization. The operating cost as well as the complexity and risks associated with acid and caustic regeneration were frustrations to these operators. EDI became established as the innovative alternative solution by reducing operating costs, improving site environmental, health, and safety risk profiles, and producing a continuous and steady supply of pure and ultrapure water.
Production of pure water has evolved from conventional pretreatment with multiple stages of ion exchange in initial and final demineralization to the following membrane based operations,including EDI, that are now considered to be best practice by many customers around the world.
EDI utilizes both traditional ion exchange resin and ion exchange membrane to remove contaminants, including those that are uncharged or lightly charged in the feed water such as silica and boron. The biggest advantage lies in the fact that EDI technology employs direct current to drive contaminants out of the feed water and through the ion exchange membranes into the concentrate channels. The direct current also splits water into hydrogen and hydroxyl ions which act as continuous regenerating agents so that contaminants do not accumulate on the ion exchange resin. Therefore, EDI can continuously and predictably produce high-purity and ultrapure water with equal or better quality than mixed bed ion exchange.
General Description
As part of the E-Cell* electrodeionization product line,the E-Cell-3X Stack is designed to:
• Use electrical current to provide ultrapure waterfor semiconductor fabrication, 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.
Typical Applications
The product water from the E-Cell-3X can be relied upon to meet today’s most demanding ultrapure water applications including:
• Ultrapure water for rinsing of semiconductor chips, solar panels, and other microelectronics
• Demineralized boiler feed water for high pressure boilers found in power plants and other heavy industrial sites
• Ultrapure water for electrolyzer green hydrogen generation. For ease of design and additional confidence in your EDI application, E-Cell performance projections and guarantees are available in the Winflows* software or by contacting Veolia.
| E-Cell-3X Stack Specifications | |
| Nominal Flow | 5.0 m3 /h (22 gpm) |
| Flow Rate Range | 2.3–6.4 m3 /h (10–28 gpm) |
| Shipping Weight | 165 kg (364 lbs) |
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Dimensions (width x height x depth) |
30 cm x 61 cm x 72cm 12’’ x 24” x 29'' |
Notes:
1. Actual performance may vary depending on site conditions. Reference Winflows projection software to verify expected product water quality as well as the resistivity, sodium, and silica performance guarantees that are offered for the design conditions. To obtain boron or other guarantees, contact Veolia.
2. Inlet pressure is determined by the downstream pressure requirements for the product and concentrate streams,the choice of counter-current or co-current operation, and stack pressure drop.
3. At nominal flow and 25°C. Reference Winflows projection software to verify for design conditions.
4. Reference the Winflows projection software and the E-Cell Stack Owner’s Manual to verify feed water specifications for the design conditions.
5. TEA (ppm as CaCO3) - Total Exchangeable Anion, this represents the concentration of all of the anions present in the feed water including contributions from OH-, CO2 and SiO2. Winflows must be used to confirm the feed water TEA is acceptable at the specific applications’ operating conditions. Table value is at minimum flow and maximum temperature.
6. 1.0 ppm as CaCO3 feed water hardness limit applies to standard counter-current flow operation only. Allowable feed water hardness decreases to 0.1 ppm as CaCO3 in co-current flow operation.
7. Allowable silica limit decreases above nominal flow. Allowable silica limit decreases to 0.5 ppm with feedwater hardness above 0.5 ppm as CaCO3.
8. The boron feed level is limited to 0.3 ppm as B whenever there is a silica guarantee requirement or resistivity guarantee requirement above 10 MOhm-cm, as higher boron levels could impact performance. Without these requirements the limit is 1.0 ppm boron.
9. Reverse Osmosis (RO) or equivalent feed water: RO provides EDI feed water that is substantially free of particulate matter, colloidal material and high molecular weight organic substances, which can foul ion exchange media. RO permeate quality is specified since EDI stacks contain packed beds of ion exchange medium that cannot be backwashed/fluidized to remove particulate matter.Systems with an open system between a RO system (or other source) and E-Cell (ex. tank, decarbonator) must be fitted with filters immediately preceding the E-Cell, to protect the E-Cell against contamination with particulate matter. Generally, a 5 µm absolute or 1 µm nominal filterwill be acceptable.
10. APHA - color standard/scale named for the American Public Health Association and defined by ASTM D1209.Veolia Water Technologies
Contact Person: Mr. Harry
Tel: +86-13646187144
