Forum for Science, Industry and Business

Sponsored by:     3M 
Search our Site:

 

University cleans up with water-saving scheme

18.04.2006


Millions of Britons may be reeling from hosepipe bans this summer, but one UK university has come up with a novel way to help plug the water crisis – by recycling plastic milk cartons.



Energy savers at Sheffield Hallam University have won a national award for their innovative and low-cost method of conserving water, in the same week it was revealed insufficient amounts of water were being collected and used in Britain.

The University took first spot in the energy and water efficiency category at the prestigious Green Gown Awards, after saving more than four million gallons of water last year – enough to fill around six Olympic-sized swimming pools.


Water consumption was cut by 15 per cent across 36 different University properties between 2002 and 2005, thanks to the resourceful idea of former plumber and now University energy conservation technician, Bryan Kirk to make use of old milk cartons. The cut-to-size containers were fitted under the ball valves of toilet cisterns in student halls and teaching buildings, saving water each time the toilet was flushed, without any risk of water contamination.

Bryan developed the idea after discovering that a single student hall was drinking up a quarter of the University’s total water consumption. The makeshift water-saving containers were so successful, they have now been fitted across the University, helping it save £35,000 a year in water costs.

Charles Morse, Energy Manager at Sheffield Hallam University, said:

“Recycling the plastic milk cartons meant that we have not only made use of waste cartons, but we have also raised staff awareness, as people saved bottles at work and also started to report more drips and leaks.

“Even limited time and resources can produce significant water savings. We used simple techniques and basic materials, combined with the most important ingredients – the enthusiastic support of a large number of staff and a ‘champion’ in Bryan, who made things happen on the ground.”

The Green Gown Awards, which began in 2004/5, celebrate the UK universities and colleges that are taking positive steps to improve the environment and save energy. They are organised by The Higher Education Environmental Performance Improvement (HEEPI) project, which is funded by the Higher Education Funding Council for England (HEFCE).

The 2005/6 Awards were run in collaboration with key sector bodies such as The Association of University Directors of Estates (AUDE), The British Universities Finance Directors Group (BUFDG), The Environmental Association for Universities and Colleges (EAUC), The Standing Conference of Principals (SCOP), Universities UK and the Times Higher Education Supplement.

Three major UK water companies this month brought in domestic hosepipe bans, while the GMB union has admitted not enough water is being collected and saved.

Sheffield Hallam University received its Green Gown Award at the Association of University Director of Estates conference on 5 April, 2006 in Glasgow.

Lorna Branton | alfa

More articles from Ecology, The Environment and Conservation:

nachricht How does the loss of species alter ecosystems?
18.05.2017 | Deutsches Zentrum für integrative Biodiversitätsforschung (iDiv) Halle-Jena-Leipzig

nachricht Excess diesel emissions bring global health & environmental impacts
16.05.2017 | International Institute for Applied Systems Analysis (IIASA)

All articles from Ecology, The Environment and Conservation >>>

The most recent press releases about innovation >>>

Die letzten 5 Focus-News des innovations-reports im Überblick:

Im Focus: Can the immune system be boosted against Staphylococcus aureus by delivery of messenger RNA?

Staphylococcus aureus is a feared pathogen (MRSA, multi-resistant S. aureus) due to frequent resistances against many antibiotics, especially in hospital infections. Researchers at the Paul-Ehrlich-Institut have identified immunological processes that prevent a successful immune response directed against the pathogenic agent. The delivery of bacterial proteins with RNA adjuvant or messenger RNA (mRNA) into immune cells allows the re-direction of the immune response towards an active defense against S. aureus. This could be of significant importance for the development of an effective vaccine. PLOS Pathogens has published these research results online on 25 May 2017.

Staphylococcus aureus (S. aureus) is a bacterium that colonizes by far more than half of the skin and the mucosa of adults, usually without causing infections....

Im Focus: A quantum walk of photons

Physicists from the University of Würzburg are capable of generating identical looking single light particles at the push of a button. Two new studies now demonstrate the potential this method holds.

The quantum computer has fuelled the imagination of scientists for decades: It is based on fundamentally different phenomena than a conventional computer....

Im Focus: Turmoil in sluggish electrons’ existence

An international team of physicists has monitored the scattering behaviour of electrons in a non-conducting material in real-time. Their insights could be beneficial for radiotherapy.

We can refer to electrons in non-conducting materials as ‘sluggish’. Typically, they remain fixed in a location, deep inside an atomic composite. It is hence...

Im Focus: Wafer-thin Magnetic Materials Developed for Future Quantum Technologies

Two-dimensional magnetic structures are regarded as a promising material for new types of data storage, since the magnetic properties of individual molecular building blocks can be investigated and modified. For the first time, researchers have now produced a wafer-thin ferrimagnet, in which molecules with different magnetic centers arrange themselves on a gold surface to form a checkerboard pattern. Scientists at the Swiss Nanoscience Institute at the University of Basel and the Paul Scherrer Institute published their findings in the journal Nature Communications.

Ferrimagnets are composed of two centers which are magnetized at different strengths and point in opposing directions. Two-dimensional, quasi-flat ferrimagnets...

Im Focus: World's thinnest hologram paves path to new 3-D world

Nano-hologram paves way for integration of 3-D holography into everyday electronics

An Australian-Chinese research team has created the world's thinnest hologram, paving the way towards the integration of 3D holography into everyday...

All Focus news of the innovation-report >>>

Anzeige

Anzeige

Event News

Marine Conservation: IASS Contributes to UN Ocean Conference in New York on 5-9 June

24.05.2017 | Event News

AWK Aachen Machine Tool Colloquium 2017: Internet of Production for Agile Enterprises

23.05.2017 | Event News

Dortmund MST Conference presents Individualized Healthcare Solutions with micro and nanotechnology

22.05.2017 | Event News

 
Latest News

How herpesviruses win the footrace against the immune system

26.05.2017 | Life Sciences

Water forms 'spine of hydration' around DNA, group finds

26.05.2017 | Life Sciences

First Juno science results supported by University of Leicester's Jupiter 'forecast'

26.05.2017 | Physics and Astronomy

VideoLinks
B2B-VideoLinks
More VideoLinks >>>