Aeroseparation
Aeroseparation treatment technology
Aeroseparation treatment technology
Aeroseparation combines aeration, flotation and separation to remove contaminants from a water flow and provide preliminary treatment before subsequent process stages.
Applications
- Groundwater and surface water.
- Industrial, stormwater and domestic wastewater.
- Oil-water mixture separation.
- Pretreatment for water reuse.
- Biological sludge removal in biogas applications.
Operating conditions
The catalogue specifies a water temperature range of 2-45 °C and an operating pressure of 0.05-0.6 MPa. Project-specific parameters are agreed in the technical specification according to the feed water and required treatment quality.
| Parameter | Value |
|---|---|
| Raw water flow at 18 ± 2 °C | 1-212 m³/h* |
| Operating pressure | 0.05-0.6 MPa |
| Water temperature | 2-45 °C |
| Specific electrical consumption | 0.46-0.09 kWh/m³ |
| Supply voltage / frequency | 380 V / 50 Hz |
| Shipping weight | ≤ 15 t |
Raw water parameters
| Parameter | Value |
|---|---|
| Suspended solids | 100-550 mg/dm³ |
| Total BOD | 200-400 mg/dm³ |
| COD | 400-800 mg/dm³ |
| Total nitrogen | 15-60 mg/dm³ |
| Total phosphorus | 3-12 mg/dm³ |
| Petroleum products | ≤ 380 mg/dm³ |
| pH | 5-11 |
*Project-specific variants with modified parameters can be manufactured to an agreed technical specification.