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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

Volksblad (Editorial) Transformation recipe (Afrikaans)
2007-02-13

(Editorial - Afrikaans)

Dinsdag 13 Februarie 2007
Hoofartikelblad

Transformasie-resep

DIE transformasieproses in Suid-Afrika kan vooruitgang pootjie as dit nie reg aangepak en deurgevoer word nie.
 
 

Anders gestel: 'n Onbekookte, ondeurdagte proses kan soveel skade aanrig dat dit die land jare gaan neem net om weer op die been te kom.

 
 
Dit is hierdie slaggate waarteen prof. Adam Habib, direkteur van demokrasie en regering by die RGN, waarsku. Transformasie in die hoër onderwys is hier ter sprake, maar belangrike lesse is ook vir die res van die staatshuishouding te leer.
 

Habib het op 'n gespreksgeleentheid op die Wits-kampus gesê universiteite kan binne 10 tot 15 jaar sterf as niks gedoen word om nuwe, jong akademici van gehalte te werf nie. In hul poging om te transformeer en "swart boude op sitplekke te kry" het universiteite so agtergeraak met hul doelwitte dat hulle nou selfs van swakker gehalte is as vroeër. "Speletjies" word met transformasie gespeel en 'n "malheid" rondom syfers is aan die gang.
 

Instellings fokus so daarop om hul kwota-mikpunte te bereik, sê die professor, dat dienslewering en kundigheid die kreeftegang gaan. "So kry 'n mens 'n situasie waar die adjunk-president dan aankondig sy moet Indië toe gaan om vaardige mense te kry."
 

'n Mens kan net hoop dat hierdie waarskuwings op die regte ore val.
 

Transformasie is nodig, maar beslis nie tot elke prys nie.
 

Dit kan die hoëronderwys-sektor loon om te kom kyk waarheen die Universiteit van die Vrystaat met sy Institusionele Manifes op pad is.
 

Die manifes, tans nog 'n besprekingsdokument, gaan die transformasieproses van die UV rig met as einddoel 'n instelling waar alle Suid-Afrikaners plek sal hê en tuis sal voel, maar waarin kernwaardes soos akademiese gehalte en die volgehoue versterking van kernbevoegdhede en -vermoëns ononderhandelbaar is.
 

Dit is sekerlik die enigste pad na transformasie-welslae wat Suid-Afrika kan en moet loop.

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