Starting sample
Starting sample
Evaporation of waste water from mechanical processes
Year
2025
Sector
APPLICATION:
Vacuum evaporation of wastewater from mechanical processes.
DESCRIPTION:
The test is performed on emulsions resulting from mechanical processes. The sample was subjected to a vacuum evaporation test in order to verify the percentage of recoverable distilled water and the characteristics of the concentrate.
TECNICHAL DATA:
PARAMETERS
|
PRE-TEST | DISTILLATE |
| pH | 9,0 | 6 |
| EC | 1980 µS/cm (25°C) | 15 µS/cm (25°C) |
| COD | 50650 mg/l O₂ | 704 mg/l O₂ |
HIGHLIGHTS:
- Evaporation under vacuum at 30°C
- Recovery of 90% of the volume as distilled water
- Formation of a concentrate at 10% of the volume, which appears as a pumpable liquid without not encrusting, without bottom body and with the presence of surnatant oil
