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23 February 2021 | Story Dr Nitha Ramnath | Photo Supplied
Mankopane Tsosane.
Juggling work and studies while creating work-life balance can be quite challenging for many. Mankopane Tsosane managed to do just that. A staff member in the Department of Public Administration and Management on the Qwaqwa Campus, Tsosane will receive her MAdmin degree at the University of the Free State virtual graduation ceremony on 24 February 2021.

Promoted by Prof Liezel Lues, the title of Tsosane dissertation is, The influence of human resource development challenges on public health service delivery in Mangaung.  The study examined the human-resource development (HRD) challenges facing the administrative staff of the National, Pelonomi Regional, and the Universitas Academic hospitals.

“I am extremely excited and honoured to have gone through this journey and completed my master’s degree,” says Tsosane. This was no easy task, as I was supposed to balance my work and study. But this couldn’t have happened if it had not been for the continued support of my supervisor, Prof Liezel Lues. She has been a pillar of strength throughout, and for that I am forever indebted to her. “I have learned that the future belongs to those who believe in the beauty of their dreams and anything is possible if you put your mind to it, with the right amount of discipline and dedication.”

An article written by Tsosane was accepted for publication in the next issue of the Journal of Public Administration titled: ‘Leadership Accountability and the Development of Administrative Staff at Prominent Hospitals in the Mangaung Metropolitan Health Area’.

The dissertation accepts that there is an increasing demand from the public for quality health-service delivery, as shown in the high number of public protests against poor health-service delivery. The study concludes that the Free State Department of Health (FSDoH) is still faced with the problem of a skills audit and insufficient budget allocations. Therefore, there is a dire need by the FSDoH to acquire skilled HRD professionals or to upgrade their skills and knowledge to meet the requirements of the now changing public sector.

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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