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11 May 2023 | Story Samkelo Fetile | Photo iFlair Photography
Modular Lecture Building
The Modular Lecture Building on the UFS’s Bloemfontein Campus.

The University of the Free State’s (UFS) Modular Lecture Building on its Bloemfontein Campus recently received a National Merit Award from the South African Institute of Architects (SAIA). The awards were announced at the 2021/2022 Corobrik SAIA Awards of Merit and Awards for Excellence ceremony in Johannesburg.

The multi-functional Modular Lecture Building, considered a hub for innovative learning, was designed by Roodt Architects in partnership with GXY Architects.

The adjudication panel received a total of 42 architectural projects from around the country, including infrastructure developments in the public and private sector. The SAIA Awards programme is structured over a two-year period and is conducted in two stages. In stage one regional awards for architecture are presented by the nine regional institutes affiliated to SAIA. In stage two the winning regional projects that are consequently entered into the national awards receive either a Commendation, an Award of Merit, and/or an Award for Excellence, which recognises exceptional achievement in the field of architecture.

In their citation the adjudicators noted that the Modular Lecture Building sets a benchmark for rational planning and technical efficiency and helps complete the campus urban framework through its placing and material choices.

Multi-functional spaces for students

Nico Janse van Rensburg, Senior Director at UFS University Estates, said the recognition is a testament to the UFS’s aspirations to renew, rejuvenate, regenerate, and revisit facilities and infrastructure.

“This award proves that excellence can be achieved with a reasonable set budget,” Janse van Rensburg said. “Energy efficiency and green building principles can be achieved by careful planning and teamwork.”

The Modular Lecture Building offers a variety of much-needed flexible teaching and learning spaces. “I have been using the facilities in this building for two years now, and I can say the building is much more spacious and conducive to studying,” said Hymne Spies, a third-year BSc student majoring in biochemistry and genetics. “The many plugs make it more efficient for studying, as one can plug in his or her laptop. There is also a nice computer lab for us to make use of.”

The UFS is proud that the construction of this facility forms part of a bigger endeavour – to create a cohesive campus identity that improves core business and to further extend its innovation and excellence as per its Vision 130.

Take a tour of the new Modular Lecturing Space and Assessment Centre Building:

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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