Henkel optimizes the protection of its ultrafiltration system through automatic two-stage filtration

Henkel optimizes the protection of its ultrafiltration system through automatic two-stage filtration

Henkel

 

The chemical industry is critically dependent on the quality of the water used in its processes, as this directly impacts the performance of filtration systems, the protection of equipment such as ultrafiltration (UF) systems, and the plant’s overall operational stability.

In this case, the use of well water containing solids had a direct impact on operating costs, maintenance frequency, and the efficiency of the treatment system.

 

 

 

The Challenge

 

Several issues related to well water in the industrial process were identified at the facility:

  • High frequency of cleaning in ultrafiltration (UF) systems.
  • High membrane consumption due to premature fouling.
  • Recurring operational problems that affected process continuity.
  • High water consumption during cleaning and maintenance cycles.
  • The need to reduce the solids load prior to UF to stabilize the system.

These conditions led to higher costs and reduced overall efficiency of the facility.

 

The Solution

 

A solution based on AZUD HELIX AUTOMATIC with WS discs, designed with two stages of filtration to optimize protection of the ultrafiltration system and reduce consumption.

Stage 1 – Coarse filtration (20 microns)

  • Initial removal of suspended solids.
    • Reduction of the pollutant load in subsequent stages.
    • Optimization of water consumption during system operation.

Stage 2 – Polishing filtration (5 microns)

  • Water Purification for UF Membrane Protection.
    • Reduction of particle size to the critical operating level.
    • Improved overall performance of the filtration system.

 

Benefits of the Solution

 

  • Reduction in water consumption of up to 90% in cleaning processes.
  • Significant reduction in fouling of ultrafiltration membranes.
  • Operational stabilization of the water treatment system.
  • Optimized final filtration down to 5 microns in the second stage.
  • Reduction in costs associated with maintenance and the replacement of supplies.
  • Fewer operational shutdowns with a lower frequency.

 

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