Wastewater pipework cleaning with Ice Pigging™ 

Ice Pigging™ provides a highly effective & low-risk alternative to conventional pipeline cleaning techniques.

Process software modelling services for the design and commissioning of wastewater treatment plants

We provide process software modelling services for the design and commissioning of wastewater treatment plants, and operational performance improvements.


Using BioWin cutting-edge software – and drawing on our long experience of operations and design – we provide comprehensive support through the entire process.


That includes assurance – by our environmental sampling team and in-house laboratory – that all data provided is vetted for your model.


Our team can create bespoke processes to match your requirements, while providing expert technical advice.


We provide the following modelling services:

  • Process design.
  • Evaluation of retrofit options for upgrading.
  • Process trouble-shooting.
  • Process optimisation.
  • Scenario analyses.
  • Capacity rating.
  • Evaluation of dynamic behaviour or variable loading.
  • Control strategy evaluation.
  • Operator decision-making.
  • Operator training.
Greg has done a great job in a recent review of the site AD plant. Attentive and extremely knowledgeable, he worked well with my team to garner the information needed, [was] considered in his explanation of the analysis and published a well-structured report to wrap it all up in good time. He has my recommendation.
Keith Sweeney , NG Bailey Energy Centre

Case studies

Maximising renewable energy generation from anaerobic digestion

Process modelling with Anglian Water

Plant and process improvements at an EFW facility

Eco Park Surrey

Commissioning tests for  sludge treatment facility

Yorkshire Water