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Cases > DAF Trucks

DAF Westerlo – From 750 m³ of wastewater to only 12 m³ per year

Sector

Automotive

Types of water

Demineralised water, Process water, Wastewater

Challenge

DAF Westerlo wanted to make its rinsing process more sustainable and optimise it by using demineralised water after degreasing-phosphating and at the same time drastically reduce the wastewater stream. The solution had to meet the quality standards of the Central Laboratory and contribute to operational reliability and efficiency.

Approach

Chosen Water Treatment

Process water treatment, Wastewater treatment

Industrial water treatment overview →

Selected Technologies

Vacuum evaporation

Overview of all industrial water treatment technologies →

Result

Minimal waste stream, maximum control and top quality.
hanks to Eco-Vision’s integrated solution, the wastewater stream at DAF Westerlo was reduced from 750 m³ to only 10 to 12 m³ per year – an impressive ecological saving. At the same time, the water quality was significantly improved, to the level that even after two months of production the water remains crystal clear and fully meets the internal laboratory requirements.

The combination of a mobile demineralisation unit and a vacuum evaporator not only delivers purified process water, but also provides a much safer, simpler and more maintenance-friendly regeneration process. Thanks to real-time monitoring of conductivity and pH, deviations can be proactively corrected, which leads to a more stable process and less downtime.

The result is an energy-efficient, circular and user-friendly installation that significantly reduces both environmental impact and operating costs. A sustainable and future-oriented investment that perfectly combines production efficiency and ecology.

Change starts
with a Vision.

Contact
Eco-Vision

Looking for an efficient and sustainable solution? Our engineers and technical specialists are happy to think along with you. Get in touch for an analysis of your installation or process, and discover how Eco-Vision can contribute to optimisation, reuse and cost savings.

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Change starts with a vision.

Physico-chemical water treatment installation.

Eurocircuits

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Thanks to a combination of physico-chemical treatment and advanced ion exchangers, Eurocircuits reuses 60,000 m³ of water each year and reduces the copper content to below 0.05 ppm. Result: official authorisation to discharge to surface water and an annual saving of €110,000.

Change starts with a vision.

Technician working on a reverse osmosis installation.

Datwyler

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At Datwyler, the rinse water from rubber components has been fully reused since 2018 via a reverse osmosis installation in closed loop. The result: 33,600 m³ less water consumption and €85,000 saving per year. Circular, pure and efficient.

Change starts with a vision.

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Change starts
with a Vision.

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  • About us
  • Our services
  • Water management
    • Production optimisation
    • Circular water management
    • Storage and prevention
      • Safe IBC bund
  • Water treatment
    • Process water treatment
    • Wastewater treatment
    • Mobile Water Treatment
  • Technologies
    • Products in the spotlight
      • Upflow Softener
      • IBC bund
  • Maintenance and service
    • Service in chemicals
    • Maintenance & service
  • Cases
  • Contact
  • English
    • Nederlands (Dutch)
    • Français (French)