# Perstorp opens wastewater purification facility in Stenungsund, Sweden

Perstorp inaugurated a new facility in Stenungsund, Sweden, that purifies municipal wastewater for reuse as cooling water at its Oxo production plant, saving 1.1 billion liters of freshwater per year. The investment supports Perstorp's Project Air and sustainability targets.

- Type: New facility
- Announced: 2024-04-17
- Where: Stenungsund, Sweden
- Starts operating: 17 Apr 2024
- Status: completed
- Capacity: 1.1 billion liters of freshwater per year
- Products: wastewater purification system, cooling water
- Sectors: [Water Treatment Equipment](https://endata.com/sectors/water-treatment-equipment.md), [Specialty Chemicals](https://endata.com/sectors/specialty-chemicals.md)

## Companies

- [Perstorp](https://endata.com/companies/21777.md)

## Sources

- [perstorp.com](https://www.perstorp.com/en/news_center/news/2024/april/new_facility_for_purifying_wastewater_inaugurated_in_stenungsund), 2024-04-17: "Perstorp has celebrated the opening of a facility that will enable wastewater from the water treatment plant run by the municipality to be further purified and reused for cooling at the Perstorp Oxo production plant in Stenungsund."

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Data from Endata (https://endata.com/). Announcements are summarized from public sources and may be incomplete; check the linked originals.