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10 October 2018 | Story UFS | Photo Moeketsi Mogotsi
International Cultural Diversity Festival builds bridges
Global cuisines galore at the International Cultural Diversity Festival


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Celebrating our heritage allows us to learn about each other's cultures and traditions, and it is an activity that brings people together. "Heritage is an important element of our everyday lives that constantly reminds us of who we are and how far we have come," says Bonolo Makhalemele, International Cultural Diversity Festival organising team leader.

Cultivating intercultural connectivity

The Bloemfontein Campus was a hive of festivities as the community received cultural education from all over the world while being serenaded with diverse music, indulging in delicious cuisines, and dressed in ethic regalia at the festival hosted by the University of the Free State's (UFS) Office for International Affairs. Reinforcing unity and diversity formed the foundation of the theme: Building bridges in heritage - Connecting local and international cultures. Although it was a first for the UFS, the festival is an annual highlight on many countries' calendars, with the university intending to follow suit.

Makhalemele firmly believes that even in our uniqueness, there are immense similarities which we share and can celebrate. "Not only do we build bridges in celebrating our heritage, but we foster reconciliation, promote unity in diversity, and breathe life as well as meaning into our identities through the whole process." 

African artistic fashion


Busisiwe Ntsele, representing the House of Diva (HOD) which manufactures tailor-made Africa-inspired clothes for ladies of all sizes, manned one of the stalls at the festival. "We call it the House of Diva because it gives you the magical feeling of being an African woman," she said. Ntsele also shared the story of her cultural background, being born to South African parents as a child of the diaspora in the Kingdom of the Swati and growing up to marry a partner from Lesotho.

The Cultural Festival proved to be a successful infusion of food, fashion, dance, music, as well as arts and crafts from countries such as Lesotho, Zimbabwe, Zambia, Kenya, Swaziland, Cameroon, Kenya, Namibia, Malawi, Tanzania, Spain, Uganda, Argentina, Ghana, Ethiopia, China, Nigeria, Cuba, Bangladesh, India, Taiwan, Netherlands, Germany, the United States of America, Libya, Congo, Botswana, Mozambique, Ireland, Israel, Ivory Coast, Korea, France, Sudan, Angola, New Zealand, and Afghanistan.

Students, staff members, and the community had the opportunity to become interculturally competent, which is an essential skill within a transforming environment such as the university. 



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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