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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

Odeion School of Music Camerata to perform in Russia
2013-07-31

 

31 July 2013

OSM CAMERATA "Die Spokewals" by Hendrik Hofmeyr under the baton of Jan Moritz Onken (YouTube)

After a successful audition, the Odeion School of Music Camerata (OSMC) received an invitation to participate in the 13th International Conservatory Festival which will take place in St Petersburg, Russia, from 1 to 9 November 2013. The festival is a yearly highlight on the concert calendar of the prestigious Rimsky Korsakov Conservatoire.

The artistic panel of the festival, under the leadership of Prof Lydia Volchek, annually selects ten international conservatories to gather in St Petersburg for the festival. Some of the participants include the Tchaikovsky Conservatoire: Moscow, Conservatoire de Paris, Eastman School of Music NY and the Sibelius Academy in Helsinki Finland. According to the Rector of the Rimsky Korsakov Conservatoire, Prof Mikhail Gantvarg, it will be the first ever school of music hailing from Africa to participate in the festival.

The OSMC was requested to give two recitals of 40 minutes each during the festival. Maestro Jan Moritz Onken (Chief Conductor of the OSMC for 2013) will lead the ensemble to St Petersburg. OSMC members will have the opportunity to attend all concerts presented by fellow participants as well as masters’ classes presented by the masters of St Petersburg Conservatoire.

The festival is usually opened and closed with a grand concert presented by the St Petersburg Conservatoire Symphony Orchestra (70 plus members). Last year the opening concert was conducted by the celebrated master, Valery Gergiev (artistic director of the Mariinsky Opera and Symphony Orchestra), while the closing ceremony was conducted by Semyon Bychkov – reciting the Leningrad Symphony by Shostakovich. Both Gergiev and Bychkov are alumni of the St Petersburg Conservatoire.

All recitals at the festival will be presented in the Opera and Theatre Hall of the Conservatoire, as well as in the acclaimed Glazunov Concert Hall located within the colossal conservatory building.

The OSMC will recite a programme of mainly South African composers, with two new works commissioned by the OSM New Music Initiative. These were written by the prolific South African composer, Hendrik Hofmeyr: laureate of the Queen Elizabeth International Composition Competition, entitled Spokewals / Phantom Waltz and Notturno Elegiaco. Spokewals / Phantom Waltz is a challenging work where musicians simultaneously play, sing and speak.

A reworked edition for chamber orchestra of the original string quartet for piano and soprano, Liedere op Boesman-verse, by revered South African composer, Stefans Grové, will also be performed. To commemorate the centenary of composer Benjamin Britten this year, Cantus in Memoriam of Benjamin Britten by Arvo Pärt is also included in the programme.

After participating at the festival in St Petersburg, the ensemble will depart for a two-day visit to Moscow where the OSMC will perform an ’All South African’ programme.

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