Stewart Husband - Research Fellow (Drinking Water Quality)

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email : s.husband@sheffield.ac.uk

Telephone: 07901109027

www.PODDS.co.uk
www.MaterialDestiny.com

Drinking water distribution systems provide an essential service, yet these large and complex engineering infrastructures that typically remain hidden and buried underground, are also living ecosystems hosting continual physico-chemical and biological interactions. Although normally an operating equilibrium is established, any network change, planned or otherwise, can create either widespread or localised issues such as discolouration. To effectively manage these systems therefore, we need to understand the behaviour and how our actions impact the microbial communities and release of material that accumulates across all surfaces. This can be achieved by detailed study and monitoring, and with many years researching distribution systems, constructing world leading laboratory facilities and 1000’s of field trials across the UK and internationally, we have fully validated the concepts now known in the industry as PODDS. By applying this developed understanding and modelling skills, operational practices in partner water companies has been transformed, leading to improved resilience, service and water quality plus resource efficiencies and multi-million savings. Critically as living systems, research is now focussing on conserving this vital resource, the impact of climate changes and the health implications to all of us as consumers.

PODDS – Prediction of Discolouration in Distribution Systems

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