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Purestream Process Solutions

Purestream, part of OCU Group, is your trusted partner in comprehensive water and wastewater solutions.

Purestream, part of OCU Group, is your trusted partner in comprehensive water and wastewater solutions. We ensure tailored, reliable outcomes that meet your specific requirements.

Our specialised teams deliver precise engineering design and consultancy through Purestream Design, and advanced wastewater treatment technologies and process solutions through Purestream Process Solutions.

Temporary treatment solution enabled major process upgrades at Princetown while maintaining permit compliance, increasing treatment capacity and supporting uninterrupted site operation

Leintwardine WwTW

Rapid deployment of tertiary filtration solution supports effluent compliance

Modular MBBR and lamella settlement technology delivered in 12 weeks to increase treatment capacity and support environmental compliance

Supporting Thames Water's infrastructure upgrade programme through integrated temporary treatment solutions

Temporary lamella settlement tanks installed at Hixon WwTW to enhance solids removal, maintain compliance and support process stability during seasonal loading conditions.

Submerged aerated filter installed at Matlock WwTW to increase biological treatment capacity, maintain ammonia compliance and support long-term treatment performance.

Frampton on Severn WwTW

Lamella settlement technology to improve effluent quality, enhance treatment efficiency and support ongoing environmental compliance.

Integrated modular treatment technologies increased capacity by 68 l/s at Radford WwTW, delivering statutory compliance, improved effluent quality and greater operational resilience.

What we do:

Treatment Process Technologies: Membrane Aerated Biofilm Reactor | Membrane Bioreactor | Pile Cloth Filters | Sludge Treatment | Submerged Aerated Filter

Treatment Works Products/Services: Biofilters | Disc Filters | Lamella Clarifiers | Lamella Thickeners