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Water treatment

Mixed Bed Polisher

Combined cation and anion resin polishing for high-purity water 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

Mixed-bed polishing

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Upstream treated water → Feed quality check → Mixed-bed resin vessel → Polished-water collection → Process use
Main process Utility / chemical Residual stream Recovery / recycle

Swipe the diagram to view every stage.

Design notes
  • Resin selection and regeneration or replacement strategy depend on the specified duty.

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 mixed bed polisher fits your process.

Operating principle

Combined cation and anion resin polishing for high-purity water applications.

Water passes through a selected media or resin bed. Separation, adsorption or ion exchange depends on the media duty; backwash or regeneration restores the relevant operating condition.

Engineering checks

  • Service flow and selected hydraulic loading
  • Bed depth, contact time and freeboard
  • Backwash expansion or regeneration demand
  • Design pressure, materials and corrosion compatibility

Configuration & equipment

  1. Vessel shell and access closure
  2. Inlet distributor
  3. Selected media or resin bed
  4. Supporting layer where specified
  5. Underdrain / collection system
  6. Service and backwash valve manifold
  7. Drain and sampling connections

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 1Resin selection and regeneration or replacement strategy depend on the specified duty.
Operating and maintenanceRecord inlet/outlet pressure and water quality. Inspect media loss and distribution. Carry out backwash or regeneration to approved procedures.
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.

Mixed Bed Polisher 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
Pressure media-filter assembly — illustrative exploded 3D view
Pressure media-filter assembly

EXPLODED VIEW

Understand the assembly.

Media-filter family reference. A resin softener or ion-exchange unit uses different media and regeneration arrangements.

  1. Vessel shell and access closure
  2. Inlet distributor
  3. Selected media or resin bed
  4. Supporting layer where specified
  5. Underdrain / collection system
  6. Service and backwash valve manifold
  7. Drain and sampling connections
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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.

Technologies you would like to discuss

Select candidates for review. This does not establish a treatment sequence.

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.

Combined cation and anion resin polishing for high-purity water 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

  • Flow and service hours per cycle
  • Full ionic analysis and hardness as CaCO₃
  • Required treated-water quality
  • Resin working capacity and regeneration duty
  • Chemical storage and regeneration drainage
  • Operating pressure and material compatibility

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.

Power & Boiler UtilitiesElectronics & High-Purity Manufacturing

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