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28 August 2019 | Story Lacea Loader

The composition of the UFS Council is stipulated in the UFS Statute, which was published in the Government Gazette on 26 January 2018 and amended by publication in the Government Gazette on 29 March 2019.

The Convocation has to elect two (2) external (neither employees nor students of UFS) representatives to the Council to represent the Convocation and Alumni on Council, following the expiry of the term of office of these representatives.  The two (2) elected representatives will serve for a period of four years on Council.

The Convocation comprises all persons who obtained a formal qualification from the UFS, as well as all permanent academic staff members.

Members of the Convocation are invited to submit written nominations by using the Nomination Form, for the following:

1.    one representative from the Qwaqwa Campus; and
2.    one other representative.

Every nomination form shall be signed by 4 (four) members of the Convocation and shall contain the written acceptance of the nomination by the nominee under his/her signature, as well as an abridged CV and a motivation of ± 200 words.

All nominations must reach the office of the Registrar no later than 16:30 on Tuesday, 17 September 2019.

If more than one person is nominated for each of the categories mentioned above, elections will be held as stipulated in the Institutional Rules. More information regarding this process will follow at that stage.

Nominations are to be submitted to:
e-mail: registrar@ufs.ac.za

or by post (strongly advised not to use this method due to delays):

Mr NN Ntsababa  
Registrar
University of the Free State
PO Box 339
Bloemfontein
9300

or hand-delivered to:                

Mr NN Ntsababa
Room 51, 1st Floor
Main Building
UFS Bloemfontein Campus

For enquiries, please contact Mr NN Ntsababa at registrar@ufs.ac.za or +27 51 401 3796.

Kindly take note that late or incomplete nominations will not be accepted or considered.

Every nomination must be submitted separately.

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.

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