Latest News Archive

Please select Category, Year, and then Month to display items
Previous Archive
22 August 2018
Prof Coetzee is retelling old stories in a new book
"Failing to Learn Doomed to repeat" was one of the bookworks on display.

The title of Prof Jan K Coetzee’s latest book, Books & Bones & Other Things, says it all. The book looks into the many aspects that have built our society by presenting in a new way the stories contained in old books collected over the years. 

Prof Coetzee is a Senior Professor in the Department of Sociology at the University of the Free State (UFS). Books & Bones & Other Things was launched on 14 August 2018 and coincided with an exhibition of various “bookworks”   art installations by Prof Coetzee that feature old books, sculptures, artefacts, and fossils.
 
Book resulting from research programme 
   

“This is a book on books so the library is the perfect venue to launch a book on old texts as documents of life,” said Prof Coetzee.

For the past seven years he has been directing a Master’s and PhD programme in Sociology called The Narrative Study of Lives. His project, Documents of Life, from which this book came, focuses on a collection of old texts the oldest of which dates back to 1605.

“We live in storytelling societies and for as long as we can remember we have been telling stories. Over time the ability to produce books was born. Any collection of books can tell you a lot about your own life and the society you live in."

“I cannot read the stories of many of these old books because their narratives are closed. I have to re-narrate the books, change the narrative convention and present them in a way that makes sense to me. By combining the books with art and artefacts I want the books to tell their ancient stories in new ways.”

Book launches and intellectual discussions

At the book launch, Prof Corli Witthuhn, Vice-Rector: Research said: “What we have achieved with this launch and exhibition is unbelievable. We always try to create an intellectual space in the library.

“A book such as this is the pinnacle of an academic career. It is multidisciplinary and it looks at the world in a different way. That is what scholarship is about.”

A painting by Robert Hodgins was also handed over to the Johannes Stegmann Gallery, home of the corporate collection of the UFS, at the event. 

News Archive

UFS venture cleans up acid mine drainage
2015-07-06

The system that puts oxygen back into the water.

Photo: Supplied

South Africa is one of the most important mining countries in the world, beginning in the 1870s. Although the mining industry has been responsible for significant development and employment, it pollutes the environment and waters sources. Through the joint effort of a well-known mining company, the University of the Free State, and the Technology Innovation Agency (UFS/TIA) SAENSE Group, a new treatment for Acid Mine Drainage (AMD) has been developed.

The system treats the major contaminants found in acid mining wastewater effectively.  
 
The UFS remediation systems use a reservoir tank into which the AMD is pumped. The water then flows passively (without using energy) to the Barium Carbonate Dispersed Alkaline Substrate (BDAS) system. The metals and anions in the AMD react chemically with the barium carbonate and precipitate (form solids). The solids stay in the tank while the clean water is released.

The efficacy and applicability of the research was demonstrated on site in Belfast, Mpumalanga where the team constructed a pilot plant in July 2014. This patented technology has treated 1 814 400 litres of Acid Mine Drainage to date with an outflow water quality that satisfies the South African National Standards (SANS) 241:2006 & 2011 regulations for drinking water.   

Rohan Posthumus from the (UFS/TIA) SAENSE Group said: “At this stage, we do not recommend that the water should be used as drinking water, but certainly it can lower water usage in mines while finding application in dust suppression of washing processes. The team would like to complete a full characterisation of the final released water. There are currently no toxic by-products formed, and even very basic filtration can make the outflow drinking water.”

Prof Esta van Heerden’s research group from the Department of Microbial, Biochemical, and Food Biotechnology has been working on AMD research for some time, but the development of the BDAS system was started in 2013 by post-doctoral student, Dr Julio Castillo, and his junior researcher, Rohan Posthumus.

The data from the BDAS system have led to two publications in peer-reviewed journals as well as a registered patent.

We use cookies to make interactions with our websites and services easy and meaningful. To better understand how they are used, read more about the UFS cookie policy. By continuing to use this site you are giving us your consent to do this.

Accept