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28 February 2018 Photo Pixabay
Use less water and save more
Don't think twice about being water-wise

“Lift up the handle as soon as you flush. Don’t use the whole five litres at a go,” says Dr Cindé Greyling, who reckons we could save 25% of the water we flush down the toilet. Dr Greyling, who completed her PhD in Disaster Management at the University of the Free State (UFS), has spent years studying ways to shape the drought dialogue. Her voice is one that deserves our attention as citizens of this province.

Over the past five years the Free State has been experiencing heightened stress levels on reservoirs and dams due to the drought conditions induced by climate change. Since 2013 the issue has been worsening instead of improving.

Feasible water-conservation strategies
Students and staff members are advised to apply the same principle in the bathroom and kitchen alike by not letting the tap run while rinsing coffee cups. You could save a litre or two a day by (depending on how much coffee you drink and the number of cups rinsed) by quitting this bad habit. According to Dr Greyling, litter on campus is a secondary way of wasting water which many are unaware of. Litter blocks the drains and water which could have otherwise been recycled is lost in the process.

What do fellow Kovsies say?
Unamandla Mdlotshana, a third-year Actuarial Science student proposed eco-friendly adjustments that could potentially save litres of water on our campuses. He believes that using bottles to collect drinking water from taps, installing more water dispensers, and introducing hand sanitisers in bathrooms could drastically minimise water usage.

According to Dr Greyling, litter on campus is a
secondary way of wasting water which many
are unaware of. Litter blocks the drains and water,
which could have otherwise been recycled,
is lost in the process.


In Tebogo Chabangu’s view, taking shorter showers, turning off the tap while brushing your teeth, and making sure taps are properly closed are some of the ways we could be water-wise. For the Anthropology honours student being water conscious means changing habits on a daily basis.

Join us as we spread the message of reversing the effects of the drought by saving water prior to the Rector’s engagement with students at 11:30 on 08 March 2018 at the Albert Wessels Auditorium on the Bloemfontein campus.

Remember to tag us on your water-saving tips on Facebook, Twitter and Instagram.

 

News Archive

UFS boasts with world class research apparatus
2005-10-20

 

 

At the launch of the diffractometer were from the left Prof Steve Basson (Chairperson:  Department of Chemistry at the UFS), Prof Jannie Swarts (Unit for Physical and Macro-molecular Chemistry at the UFS Department of Chemistry), Mr Pari Antalis (from the provider of the apparatus - Bruker SA), Prof Herman van Schalkwyk (Dean:  Faculty of Natural and Agricultural Sciences at the UFS), Prof André Roodt (head of the X-ray diffraction unit at the UFS Department of Chemistry) and Prof Teuns Verschoor (Vice-Rector:  Academic Operations at the UFS).

UFS boasts with world class research apparatus
The most advanced single crystal X-ray diffractometer in Africa has been installed in the Department of Chemistry at the University of the Free State (UFS).

“The diffractometer provides an indispensable technique to investigate compounds for medicinal application for example in breast, prostate and related bone cancer identification and therapy, currently synthesized in the Department of Chemistry.  It also includes the area of homogeneous catalysis where new compounds for industrial application are synthesised and characterised and whereby SASOL and even the international petrochemical industry could benefit, especially in the current climate of increased oil prices,” said Prof Andrè Roodt, head of the X-ray diffraction unit at the UFS Department of Chemistry.

The installation of the Bruker Kappa APEX II single crystal diffractometer is part of an innovative programme of the UFS management to continue its competitive research and extend it further internationally.

“The diffractometer is the first milestone of the research funding programme for the Department of Chemistry and we are proud to be the first university in Africa to boast with such advanced apparatus.  We are not standing back for any other university in the world and have already received requests for research agreements from universities such as the University of Cape Town,” said Prof Herman van Schalkwyk, Dean:  Faculty of Natural and Agricultural Sciences at the UFS.

The diffractometer is capable of accurately analysing molecules in crystalline form within a few hours and obtain the precise geometry – that on a sample only the size of a grain of sugar.   It simultaneously gives the exact distance between two atoms, accurate to less than fractions of a billionth of a millimetre.

“It allows us to investigate certain processes in Bloemfontein which has been impossible in the past. We now have a technique locally by which different steps in key chemical reactions can be evaluated much more reliable, even at temperatures as low as minus 170 degrees centigrade,” said Prof Roodt.

A few years ago these analyses would have taken days or even weeks. The Department of Chemistry now has the capability to investigate chemical compounds in Bloemfontein which previously had to be shipped to other, less sophisticate sites in the RSA or overseas (for example Sweden, Russia and Canada) at significant extra costs.

Media release
Issued by:Lacea Loader
Media Representative
Tel:   (051) 401-2584
Cell:  083 645 2454
E-mail:  loaderl.stg@mail.uovs.ac.za
19 October 2005   

 

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