# Severn Trent upgrades Rugby STW with BioMag plant for phosphorus removal

Severn Trent Water, through its CiM6 supply chain partner (Costain and Stantec UK), is upgrading the biological and hydraulic capacity of Rugby Sewage Treatment Works to meet tighter phosphorus limits. The project includes the first permanent full-scale BioMag plant in the UK, with a budget of £6.5 million.

- Type: Expansion
- Announced: 2020-05-26
- Where: Rugby, Warwickshire, United Kingdom
- Value: $8.00M (6.50M GBP)
- Status: under construction
- Products: BioMag ballasted flocculation system, phosphorus removal
- Sectors: [Water Treatment Equipment](https://endata.com/sectors/water-treatment-equipment.md)

## Companies

- [Severn Trent Water](https://endata.com/companies/3685.md)
- [Costain Group](https://endata.com/companies/388.md) (partner)
- [Stantec UK](https://endata.com/companies/47450.md) (partner)

## Sources

- [waterprojectsonline.com](https://waterprojectsonline.com/case-studies/rugby-stw-biomag-plant-2020/), 2020-05-26: "The process solution to meet the site consent was to implement a new ballasted flocculation and clarification system, BioMag® plant, the first permanent full-scale installation in the United Kingdom."

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