# AnoxKaldnes to supply world's largest MBBR system to Käppala WWTP

Veolia's subsidiary AnoxKaldnes signed a contract with NCC to supply the world's largest MBBR system for the upgrade of Käppala wastewater treatment plant in Lidingö, Sweden, owned by Käppalaförbundet.

- Type: Contract
- Announced: 2023-04-25
- Where: Lidingö, Sweden, Sweden
- Status: announced
- Products: MBBR system, AnoxK5X carrier
- Sectors: [Water Treatment Equipment](https://endata.com/sectors/water-treatment-equipment.md)

## Companies

- [NCC](https://endata.com/companies/639.md) (customer)
- [Käppalaförbundet](https://endata.com/companies/37939.md) (customer)
- [AnoxKaldnes](https://endata.com/companies/69931.md) (supplier)

## Sources

- [veoliawatertech.com](https://www.veoliawatertech.com/en/press/veolia-deliver-worlds-biggest-mbbr-system-kappala-wastewater-treatment-plant-sweden), 2023-04-25: "To be part of a great team working on this huge scale project to improve the environment in our own country makes me extremely proud — this is a historical win for AnoxKaldnes."

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