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Whetting appetites for Bath's water research

Tagged: Circular Economy

Water and the Circular Economy

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📥  Water in the circular economy, WIRC @ Bath

This October sees the next talk in the monthly 'Water Colloquium' series organised by WIRC @ Bath exploring the breadth of water research being undertaken at the University of Bath and beyond.

Title: Water and the Circular Economy

Speaker: David Baxter

When: Thursday 19th October 2017 at 1.15pm

Where: Room 3.6, Chancellors' Building, University of Bath (Location and maps)

Abstract: Despite the inherent circularity of the water cycle, water management occurs across a highly fragmented landscape, leading to conflicts, inefficiencies and waste amongst the complex array of water users. A drive for circular economy thinking in the water industry could help repair broken links and make better use of our most precious resources. The technical solutions and financial models that would make this a reality are growing fast. But are we doing enough to address the public health fears?

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Water in the Circular Economy

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📥  WIRC @ Bath

The following blog post was contributed by Dr Ana Lanham, a Lecturer in Water Science and Engineering in the Department of Chemical Engineering.


“Water is the natural starting point for the circular economy” said Esther de Lange (MEP) while introducing the panel of speakers for a meeting on water in the context of the recently adopted Circular Economy Package. The meeting took place on the 27th of January 2016 at the European Parliament (EP) in Brussels and Dr Ana Lanham, a lecturer from the Department of Chemical Engineering at the University of Bath and member of WIRC @ Bath, was able to attend.

The panel, in addition to Ms de Lange, who chairs the EP’s group on water, included four speakers that represented viewpoints from across different sectors relevant to water: Marianne Wenning, Director for 'Quality of Life, Water & Air' in DG Environment, presenting the strategy from the European Commission, Diane d’Arras, VP Water Europe SUEZ Environment, with a view from Water Utilities, Christina Von Westernhagen, Director EU Government Affairs and Public Policy Dow Chemical, representing the industry and Jan Busstra, Water and Marine Director of Dutch Ministry for Infrastructure & Environment, representing the experience of a National Government.

All speakers emphasised the importance of water as a crucial resource for all sectors of society and insisted that while we are already facing problems in terms of water scarcity and quality,  where 11% of the EU territory is water stressed, that this would  likely increase significantly as a result of the accrued impacts of Climate Change. For this reason, the “buzz” for the Circular Economy is very welcome as it sets the tone and lays the necessary framework for the promotion of creating value in closed loops.

However, many speakers and members of the audience also recognised that this package is only a first step in that direction and that there are many challenges that both companies, policy-makers and citizens need to overcome. For instance, the need to balance strategies such as artificial aquifer recharge with the risk of further spread of emerging pollutants, the need to enable resource recovery from wastewater through appropriate legislation without compromising health and safety aspects and finally the need to discuss models for water pricing and costing without compromising access to clean and safe water and without hindering economic growth or industrial activities.

This package addresses some of these issues, such as for instance the revision and unification of legislation on fertilisers, or the incentive to water reuse by recognising the crucial need for standards that define sufficient quality parameters to ensure a safe repurposing of the water. However, more importantly, the overall impression I felt in the room was that it also serves as an encouragement, a leadership vision that enables industries, citizens, governments to talk to each other and aspire to (re)invent value in recycling, repurposing, reducing, recovering, reusing and (re)designing.