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21 December 2020 | Story Rulanzen Martin | Photo Supplied
The children who took part in the 2020 music programme received a certificate for completing the project.

The yearly Heidedal music outreach progamme presented by the Odeion School of Music (OSM) and the Reach our Community Foundation (ROC) is growing from strength to strength each year. Amid the uncertainties of 2020 three students from the OSM persevered and vowed to continue with the teaching progamme to bring music by the community for the community. 

This annual outreach programme was founded by the Music department at the OSM in 2015 and forms part of the BMus, BA (Music) and Diploma in Music qualification which integrates Music education modules with service learning.

This year’s progamme was established as an alternative to the Marimba Project which has been running for five years. “The aim is to continue with the programme in years to come, equipping and empowering the students to continue with instrumental training,” said Nadia Smith, a BAMus honours student and programme leader. 

Students take charge of 2020 programme 

Nadia Smith, together with third-year BMus students Liana Bester, and Chrismari Grobler, who all voluntarily took part in the progamme for six weeks, presented music lessons to 11 children in Heidedal. “Apart from the music knowledge these children gained they learned about teamwork and collaboration. They gained confidence and self-assurance, and reaped the fruit of their hard work,” said Smith.  

For Smith the six weeks of learning was a wonderful, joyous experience. “As a student music teacher, I am privileged to realise early in my career that to teach music is to teach life. Seeing the children smiling and performing enthusiastically I realised that everyone deserves to be educated in, about, and through music.”

Community concert also to engage and educate 

The teaching culminated in a much-anticipated community concert which took place on Saturday 14 November 2020. The community concert is presented as an ‘informance’, a collaboration between informing and performance. 
“It enables us to engage with the audience by inviting them to sing and move. We also demonstrated to them the process, development and outcomes of the programme,” said Smith. 

“In only 12 lessons the Heidedal students were exposed to different music styles including classical music, jazz and African music, and learned to read and write music notation, and to play the recorder,” said Smith. 

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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