November 2019

Summary of the Event

I attended the 2019 Cranfield Wastewater Conference, part of the annual UK Wastewater Network series hosted by Cranfield University. The event brought together researchers, water companies, regulators, technology providers and industry specialists to discuss current and emerging challenges in wastewater treatment and environmental protection.

The conference focused on bridging academic research with real‑world operational needs, highlighting innovative technologies, regulatory pressures and future strategic priorities for the UK wastewater sector.

Key Themes Covered

• Innovation in wastewater treatment technologies
  Including low‑energy treatment processes, advanced biological systems and novel monitoring tools.
• Operational challenges for UK water utilities
  Such as ageing infrastructure, population growth, climate pressures and tightening environmental standards.
• Nutrient removal and resource recovery
  Exploring phosphorus recovery, circular economy approaches and opportunities for valorising wastewater by‑products.
• Digital and data‑driven wastewater management
  Use of modelling, sensors and automation to improve process control and reduce operational risk.
• Pilot‑scale research and demonstration
  The event included access to Cranfield’s pilot hall facilities, showcasing full‑scale research rigs and emerging technologies.
• Knowledge exchange and collaboration
  Poster sessions and industry presentations encouraged discussion between academics, early‑career professionals and practitioners.

Learning Outcomes

• Improved understanding of emerging technologies that could support more sustainable and energy‑efficient wastewater treatment.
• Gained insight into future regulatory drivers, particularly around nutrient removal, carbon reduction and environmental compliance.
• Enhanced awareness of resource recovery opportunities, including phosphorus recycling and energy generation.
• Strengthened knowledge of digital tools for process optimisation and real‑time monitoring.
• Broadened professional network through engagement with researchers, technology suppliers and water company representatives.