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Water treatment

Electrodeionization (EDI) System

Continuous ion removal for suitable pretreated water in high-purity process applications.

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3D render of a high-purity water treatment equipment arrangement
High-purity water system — conceptual 3D render

SYSTEM VIEW

See the equipment.
Understand the process.

The render illustrates the DM & EDI systems equipment family. Your final arrangement follows the project duty, site layout and approved design.

View process flow Browse the visual gallery

Conceptual 3D visualization · equipment details are illustrative.

PROCESS FLOW DIAGRAM

Electrodeionization process

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RO permeate → Feed quality check → EDI modules → Product-water collection → High-purity water use
Main process Utility / chemical Residual stream Recovery / recycle

Swipe the diagram to view every stage.

Design notes
  • EDI feed limits, electrical duty and concentrate arrangements must follow the selected supplier.
  • The diagram shows functional connections, not a detailed electrode-rinse arrangement.

Indicative process overview. Equipment tags identify functional blocks only. Final PFDs, P&IDs, duties, sizes, valves and instruments are developed from the approved project design basis.

PROCESS & EQUIPMENT DETAILS

How electrodeionization (edi) system fits your process.

Operating principle

Continuous ion removal for suitable pretreated water in high-purity process applications.

Electrodeionization removes residual dissolved ions using ion-exchange media, selective membranes and an electrical field. Feed must meet the selected module manufacturer’s limits.

Engineering checks

  • Conductivity, hardness, silica and dissolved carbon dioxide
  • Module minimum and maximum flows
  • Product-water quality and temperature
  • Concentrate/rinse disposal or validated recycle

Configuration & equipment

  1. RO permeate feed interface
  2. EDI module stack
  3. DC power supply
  4. Product-water manifold
  5. Concentrate and electrode-rinse circuits
  6. Conductivity and flow monitoring

Configuration options are reviewed against the project duty. Supply quantities and final scope are defined in the approved proposal.

Process / operating itemEngineering requirement
Process review 1EDI feed limits, electrical duty and concentrate arrangements must follow the selected supplier.
Process review 2The diagram shows functional connections, not a detailed electrode-rinse arrangement.
Operating and maintenanceTrend product conductivity and electrical load. Verify feed limits before operation. Follow module-specific cleaning instructions.
DocumentationProject-specific datasheet, PFD, P&ID, equipment GA, electrical load list and O&M documentation as agreed.

EQUIPMENT DRAWINGS

2D layout & exploded component views.

Review the functional arrangement and the components that make up the equipment.

Electrodeionization (EDI) System 2D functional arrangement

Reference drawings are not to scale. Project dimensions, equipment duty, pipe sizes and materials are specified after design review.

Download 2D SVG
Electrodeionization (EDI) System component decomposition reference
Electrodeionization (EDI) System — component decomposition

EXPLODED VIEW

Understand the assembly.

The separated component schematic identifies the main equipment groups. Vendor-specific internal geometry is established during detailed engineering.

  1. RO permeate feed interface
  2. EDI module stack
  3. DC power supply
  4. Product-water manifold
  5. Concentrate and electrode-rinse circuits
  6. Conductivity and flow monitoring
Open calculation software Return to catalogue

YOUR PROJECT, YOUR DESIGN BASIS

Configure your requirement.

Enter what you know. Leave unavailable values blank for engineering review.

Process inputs

Required flow, operating hours, feed source, full water analysis, temperature, target product quality, recovery target, pretreatment, cleaning philosophy, automation, MOC and utility constraints.

Equipment & execution preferences

Materials are reviewed separately for each component against the fluid chemistry, temperature and service conditions. Preferences are subject to technical suitability and the agreed proposal.

No details are sent until you choose a sending channel.

A solution shaped by your requirements.

Continuous ion removal for suitable pretreated water in high-purity process applications. The process train is selected from feed-water analysis and the final water specification. Pretreatment protects downstream treatment, while monitoring and cleaning provisions support reliable operation.

What we review

  • Required product flow and operating hours
  • Water source and complete laboratory analysis
  • Feed temperature, pH and fouling indicators
  • Target water quality and intended use
  • Utility availability and plant footprint
  • Pretreatment and cleaning requirements

Capacity, materials, operating conditions and performance are specified after review of your project data. Product images are conceptual visualizations.

From design to operation

Our scope can cover process and mechanical engineering, manufacturing, supply, installation, commissioning and ongoing support. The final proposal clearly defines supplier scope, client interfaces, optional items and exclusions.

APPLICATIONS

Connect equipment to your industry.

Review the application, data requirements and candidate treatment options.

Pharmaceutical & Life SciencesPower & Boiler UtilitiesElectronics & High-Purity Manufacturing

EXPLORE FURTHER

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