Let's talk about water

Whetting appetites for Bath's water research

Tagged: Membranes

Water Reclamation in North Africa

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📥  WIRC @ Bath

This December see 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.

Title: Water Reclamation in North Africa

Speaker: Dr Tom Arnot

When: Tuesday 15th December at 5.15pm

Where: Room 3.15, Chancellors' Building, University of Bath (Location and maps)

Abstract: The Middle East and North African region (MENA) has a population of about 430 million people. In 2014 it received an annual average rainfall of about 75 mm, compared to 1300 mm in the UK. On top of this the region is mainly arid, very arid or hyper-arid and so evaporation due to high temperatures is a significant challenge. Climate change is driving the desert area north, so the relatively fertile and highly populated areas around the southern and eastern shores of the Mediterranean are also under threat. On top of this the region is politically unstable, with the Arab Spring being a recent sea change, but conflicts in countries like Syria, Iran, Iraq, Yemen, Libya, Algeria, Egypt, Jordan, Lebanon and Israel / Palestine are not new…  Prompted by the ISIL attack in Paris, Prince Charles has recently asserted that climate change is the root cause of the instability in the MENA region. Whether you support his suggestion or not, access to water, or the lack of it, is frequently cited as a fundamental contributory factor in these unhappy conflicts.

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US coverage of membrane research

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📥  Other

Dr Darrell Patterson and Dr Davide Mattia, from the Department of Chemical Engineering, have received further international coverage of their EPSRC membrane research grant which has been featured in the Global Spotlight section of the US based publication Water Conditioning & Purification International magazine.

Read the article in the Global Spotlight section.

Read the original blog post about this grant.

 

Funding secured to develop next generation membranes

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📥  Other

Researchers from our University have been awarded a £1m Engineering and Physical Sciences Research Council (EPSRC) grant to research and develop the next generation of long lasting ‘immortal membranes’ that will be able to separate water from problematic particles such as pharmaceuticals or pollutants.

Darrell-Patterson-Davide-Mattia

Dr Darrell Patterson and Dr Davide Mattia, in our Department of Chemical Engineering, are part of a collaboration between six UK universities that has been awarded a £6m EPSRC grant over five years.

This funding will enable a collaborative project entitled ‘From membrane material synthesis to fabrication and function’ (SynFabFun), led by Newcastle University, to establish a UK virtual membrane centre that will act to unite the UK membrane research community.

The programme will look at improving membrane performance in four main industry sectors important to the UK and worldwide: Energy, Manufacturing, Pharma and Water. In all these industries, membranes have the potential to, and in some cases already do, provide a lower energy alternative to existing separation technology, requiring significantly smaller capital costs.

Membranes are not yet widely used for some applications due to their operating costs, requiring periodic cleaning and, eventually, replacement. This is caused by the loss of permeability and/or selectivity during service, and is due to both the membrane material changing and degrading (known as ‘ageing’) as well as a build-up of unwanted material on the surface of the membrane (known as ‘fouling’).

Read the full article.