Automotive: car manufacturing

A client with two new production lines and an annual production capacity of 400,000 vehicles.

THE CLIENT

The Client's plant in Morocco was rendered operational at the beginning of 2012 with two new production lines and an annual production capacity of 400,000 vehicles.

THE CLIENT'S REQUEST

The Client aims to reduce the environmental impact of the plant, as industrial waste water cannot be discharged into the natural ecosystem and the amount of water consumed must be halved.

THE SOLUTION

Evaporation technology: 2x RV F 60
Construction material: UNS S32750
Overall dimensions: 2x 18 sqm 

Evaporation technology: 2x AC R 3
Construction material: UNS S32750
Overall dimensions: 2x 7 sqm 

After the initial purchase of an RV F unit and an AC R unit, the Client chose to double the plant after only two years, confirming their confidence in the reliability of EVALED evaporation technologies.

ANALYSIS OF MAIN PARAMETERS

PROCESS DIAGRAM

RESULTS

- Separated water: ∽99%
- Concentration factor: 110 times
- Recovery of heat from the cogenerator (reducing the environmental footprint)
- 100% water re-use
- ZLD plant
- Water consumption reduced by more than 70 per cent
Evaporators with mechanical vapour recompression and forced circulation
Hot/cold water scraped evaporators/crystallisers
Mechanical wastewater treatment