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31 December 2019 | Story Dr Cindé Greyling | Photo Anja Aucamp
Patents
Dr Mariana Erasmus, SAENSE Platform Manager, says water remediation is vital for both the ecosystem and industries.

KovsieInnovation at the UFS supports innovative research outputs in various ways – one of which is to protect the intellectual property and to register patents where viable. This is in line with KovsieInnovation’s broader aim to create third-stream income for the university. Patent registration is a complex process and the UFS is proud to have the needed expertise to properly facilitate such an endeavour.

The SAENSE Platform

South Africa is a water-scarce country, with many water hungry industries (such as agriculture and mining). “Industrial processes often contaminate water with heavy metals, harmful chemicals, radioactive waste, and even organic sludge,” Dr Mariana Erasmus, SAENSE Platform Manager, explains.

Hence, water remediation is vital for both the ecosystem and industries. One of the key functions of the SAENSE Platform is to offer water-remedial solutions for the (bio)remediation of nitrates, heavy metals, and salts, among others. The platform’s activities and services are supported by undergraduate and postgraduate students and researchers, using Technology Innovation Agency (TIA) funding. TIA is a national public entity that serves as key institutional intervention to bridge the innovation chasm between research and development.

From waste to water

Through the joint effort of two mining companies and the UFS/TIA SAENSE Research Platform, a new treatment for mine drainage (MD) has been developed. This patented B-DAS (Barium – Dispersed Alkaline Substrate) technology effectively treats the major contaminants found in acid, alkaline, or neutral mining wastewater. The aim of the B-DAS system is to provide a passive water-treatment solution with minimum waste production; it can also be a potential pre-treatment for reverse osmosis (RO) to lower the requirements of the membranes and therefore potentially reduce the RO cost.

The success of the patent is that it turns unusable water into water that is fit for agricultural purposes at a reduced cost and increased efficiency.

News Archive

UFS presents unique rally
2005-06-07

On Friday 10 June 2005, the University of the Free State (UFS) will present the Kovsie version of the Amazing Race in Bloemfontein.

The Amazing Rainbow Rally will be held in aid of children and babies with serious diseases in the Department of Pediatrics and Child Health in the Faculty of Health Sciences.

By raising the necessary funds, equipment can be acquired to meet the unique health care needs of these special patients.  It will also enable the UFS to maintain the high standards of education, training and research in this field.

 The Amazing Rainbow Rally will give some residents of Bloemfontein an opportunity to test their knowledge of the city, as well as their time management skills, communication skills, team work and even their relationships! 

About 12 corporate teams from among others Vodacom, Eskom, Medi-Clinic, Mimosa Mall and Nedbank and four university teams must follow a specific route with various checkpoints by car.  Here they will have to complete activities or solve clues before receiving their clue to the next checkpoint.  Teams will be traveling with cars branded with the logo of the company they represent.

The rally will start at 09:00 at the Rooiplein of the UFS and will again end on the campus where they will complete the last task.  The first team to complete this task is the winner of Bloemfontein’s first Amazing Rainbow Rally.

OFM’s breakfast team will do live crossings on the day to reveal how teams are doing.

The Department of Pediatrics and Child Health at the UFS serves children with special needs, in other words children who need intensive care, or who suffer from cancer, heart disease, neurological diseases and conditions, endocrinological diseases or gastro-enterological conditions.

The Department provides secondary health care to more than 250 000 children in the southern parts of the Free State, but is responsible for the tertiary care of about a million children in the Free State and Northern Cape, as well as some parts of the North-West province, the Eastern Cape and Lesotho.  The intensive care units at Universitas and Pelonomi Hospitals serve approximately 1 300 neonatal and 350 intensive care patients annually.  The pediatric cardiology unit admits almost 300 high care heart patients per year.  Approximately 13 000 out-patients visit these two hospitals every year.

MEDIA RELEASE

Issued by:  Lacea Loader
   Media Representative
   Tel:  (051) 401-2584
   Cell:  083 645 2454
   E-mail:  loaderl.stg@mail.uovs.ac.za

7 June 2005
 

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