Mechanics: waste water from aluminium die-casting

Manufacturer of die-cast aluminium and zinc components for the automotive industry.

THE CLIENT

The Client is a manufacturer of die-cast aluminium and zinc components for the automotive industry. The production range includes parts ranging in weight from 0.005 to 20 kg.

THE CLIENT'S REQUEST

The Client aims to reduce the volume of waste water from the production process and the RELEVANT high disposal costs and to reuse water in the production cycle. Waste water mainly contains oils and glycol.

THE SOLUTION

Evaporation technology: RV F 15
Construction material: AISI 316
Overall dimensions: 10.5 sqm

ANALYSIS OF MAIN PARAMETERS

PROCESS DIAGRAM

RESULTS

- Reused water: ∽90%
- Concentration factor: 10 times
- Reuse of distillate
- Disposal cost reduction
- ZLD (zero liquid discharge)
- Return on investment <3 years
Heat pump and forced circulation evaporators
Mechanical wastewater treatment