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Trace & Save water researcher working on the Woodlands Dairy Sustainability Project & Save water researcher working on the Woodlands Dairy Sustainability ProjectManuel Jackon<h3>​​​​​General responsibilities<br></h3><ol><li>​Apply the Trace & Save system of sustainable agriculture, which uses the SWAN (soil, water, atmosphere and nutrients) system, biodiversity conservation; and people and animal welfare to measure and assess sustainability on farms.<br></li><li>Collect data, analyze and interpret various sustainability indicators on dairy farms, using the Trace & Save system.<br></li><li>Provide feedback on sustainability indicators and assist farmers to continually improve their sustainability strategy.<br></li><li>Communicate, using various platforms (social media, blogs, popular articles, presentations), to farmers and other interested parties about sustainable agriculture and the benefits of adopting sustainable practices.<br></li><li>Communicate, using various platforms (social media, blogs), to consumers of dairy products the importance and relevance of sustainable agriculture.<br></li></ol><h3>Water specific responsibilities<br></h3><ol><li>Continual research and development of water efficiency indices for farmer water usage.<br></li><li>Develop a water footprint for farmers.<br></li><li>Find creative ways to record and measure water usage on farms.<br></li><li>Research the importance of soil quality on water irrigation efficiency and overall effect on the environment.<br></li><li>Learn and improve knowledge on water irrigation scheduling through research, studying and courses.<br></li><li>Test water quality (both irrigation and drinking water) and evaluate effect on the environment, irrigation efficiency and animal health.<br></li><li>Test effluent water, farmer efficiency of usage, effect on GHG emissions and pollution of water sources.<br></li><li>Become an expert on water usage, irrigation laws and regulations.<br></li><li>Become an expert on effluent laws and regulations.<br></li><li>Understand and research the effect of water quality, dairy effluent, and nutrients brought onto farm, on groundwater and streams. And role soil quality/health, plays in this.<br></li><li>Further your studies to become a scientist showing the connection between soil hydrology, soil health/texture/structure, and water efficiency. As well as effect on environment.<br></li><li>Lead the sustainability team in all water related research, and keep the team informed/knowledgeable and up to date with all water aspects.<br></li></ol><h3>Education and core skills required<br></h3><p>Honors/Master's degree in soil science and/or agronomy and/or environmental science, with a preferred focus in water usage and/or hydrology.​</p><p><br></p>
Vulnerability assessment on the Berg River and Olifants River catchments assessment on the Berg River and Olifants River catchmentsDr Charon Marais<p>​​The Department of Water and Sanitation held a Climate Change and Vulnerability Assessment for the Berg-Olifants and Breede Gouritz CMA workshop on the 06 April 2018. The objective of the workshop was to provide progress on the Climate Change Risk and Vulnerability Assessment of the WMA and to gain insights from the participants as to what they believe the special and unique issues are in their WMA. Presentations were made by prof Schulze from Schulze & Associates. </p><div>As a follow-up to the interactive workshop, it was agreed to have a special follow-up information and engagement session on climate change risk and vulnerability assessment on the Berg River and Olifants River catchments. Participants will now have the opportunity to contribute to and collaborate in the finer configuration of a BOWMA specific methodology framework to measure available streamflow and better planning for WMA management. ​<br></div>
Short Course Water Treatment Process Management TVET Lecturers Drakenstein Course Water Treatment Process Management TVET Lecturers Drakenstein Mr Chris Swartz<p>​​A short course was recently piloted at the Drakenstein Municipality in Water Treatment Process Management for TVET College Lecturers. The course is part of a suite of courses where the purpose is to upskill lecturers in training related to water treatment​.<br></p><div>The course, accredited by Stellenbosch University, holds five credits on level seven of the National Qualifications Framework. It was developed as part of an Energy and Water Services Sector Education Training Authority (EWSETA) initiative, in collaboration with the Stellenbosch University Water Institute. </div><div>The course, presented for the first time in September 2017 in the Limpopo Province, followed by a second offering at Drakenstein Municipality, was facilitated by Mr Chris Swartz, a water utilisation engineer with more than 25 years of experience in the water sector. Attending the course, presented in the Paarl, were lecturers from five TVET Colleges, including Boland College, College of Cape Town, Northlink College, South Cape College and West Coast College, as well as staff members from the City of Cape Town and Drakenstein Municipalities. </div><div><br></div><div>The Drakenstein Municipality’s Executive Director of Corporate Services, Mr Seraj Johaar, presided over the official opening, while Dr Antoinette Smith Tolken, director of the Division for Social Impact, represented Stellenbosch University. Manuel Jackson from the SU Water Institute (SUWI), says engineers, managers, decision-makers, municipal and industrial operations and maintenance personnel, as well as lecturers at TVET colleges and universities, will benefit from this course: “The goal is to provide the South African water sector with a high level overview of the core principles and management concepts of water and wastewater treatment. The course is designed in such a way to enable tutors, trainers, as well as engineers and officials from the three tiers of government to select and apply water and wastewater treatment processes to meet specific water treatment needs. The course also enables participants to assess and design operation and maintenance plans for water and wastewater treatment plants.”</div><div> </div><div>The next offering of this course will take place at the Nkangala Technical Vocational Education and Training (TVET) College in Mpumalanga 26 to 28 March 2018.<br></div><div>For more information about the short course, contact Ms. Hillary Siebritz at 021 808 9514.<br>​​<br></div>
Postdoctoral Research Fellowship - Wastewater Epidemiology Research Fellowship - Wastewater Epidemiology Prof Gideon Wolfaardt<p style="text-align:left;">​<strong>​Scope</strong><strong> </strong><strong>of</strong><strong> </strong><strong>Research:</strong><strong> </strong>The research involves interdisciplinary collaboration between Stellenbosch University and the University of Bath with a focus on the development of a real-time community- wide public health early warning system that is based on the measurement of biomarkers for disease, illicit drug use patterns and endocrine disruptors and other micro-pollutants in municipal wastewater and receiving rivers.  ​</p><p style="text-align:left;">The postdoctoral candidate will have the opportunity to work on individual research as well as to work within a team (Doctoral and Masters level students), and in addition, to gain experience in supervision as well as management of an international collaborative project. </p><p style="text-align:left;"><strong>Host:</strong><strong> </strong>Department of Microbiology and Stellenbosch University Water Institute. </p><p style="text-align:left;"><strong>Requirements:</strong><strong> </strong>PhD (Must have graduated within the last five years)  </p><ul style="text-align:left;"><li>Previous experience in the technical expertise necessary for chemical and biological water quality monitoring, wastewater treatment reactors/systems, metabolic microbial activity assessments, and water system ecology. Additionally, previous experience in independent project design and management must be demonstrated. </li><li>Familiarity with the wastewater industry, environmental policy and management, student supervision, and communication between governmental, industrial and academic role players. <br></li></ul><p style="text-align:left;">Postdoctoral research fellows are not eligible for employee benefits since they are registered as research fellows and their bursaries are awarded tax-free.  <br></p><p style="text-align:left;"><strong>Commencement of duties: </strong>As soon as possible <br></p><p style="text-align:left;"><strong>Closing date: 30 March 2018</strong> </p><p style="text-align:left;"><strong>Enquiries:</strong><strong> </strong>Send a letter of application, accompanied by a comprehensive curriculum vitae, including list of publications and the names and contact details of at least two referees, to Prof. Gideon Wolfaardt at the following e-mail address: <a href=""></a><br></p>
Developing Critical Mass - Colleges and Municipalities Critical Mass - Colleges and MunicipalitiesManuel Jackson<p style="color:#333333;font-family:"noto sans", sans-serif;font-size:12px;background-color:#ffffff;text-align:justify;"><span class="ms-rteStyle-Normal">A group of 25 municipal officials and educators from Technical Vocational Education and Training (TVET) colleges in the Western Cape attended the first Water Governance for Water Leaders learning program at Stellenbosch University (​SU). <br></span></p><p style="color:#333333;font-family:"noto sans", sans-serif;font-size:12px;background-color:#ffffff;text-align:justify;"><span class="ms-rteStyle-Normal">The program, presented by the SUWI ​</span><span class="ms-rteStyle-Normal">in partnership with its </span><a href="/english/faculty/economy/spl" style="color:#666666;"><span class="ms-rteStyle-Normal">School of Public Leadership</span></a><span class="ms-rteStyle-Normal"> (SPL), was developed specifically for municipal councilors and officials by the SPL's Prof. Erwin Schwella in collaboration with several experts in the water sector. The project is based on an Energy Water Sector Education Training Authority (EWSETA) initiative to develop capacity of TVET colleges in training delivery related to water treatment.</span></p><p style="color:#333333;font-family:"noto sans", sans-serif;font-size:12px;background-color:#ffffff;text-align:justify;"><span class="ms-rteStyle-Normal">Prof. Schwella says the course connects the fields of lea​dership development, practices in water governance and leadership innovation in public water utilities and institutions by way of comparative and relevant case studies. </span></p><p style="color:#333333;font-family:"noto sans", sans-serif;font-size:12px;background-color:#ffffff;text-align:justify;"><span class="ms-rteStyle-Normal">The course, which is registered with SU and holds nine credits on level eight of the National Qualifications Framework, took place from 6 to 10 February 2017. </span></p><p style="color:#333333;font-family:"noto sans", sans-serif;font-size:12px;background-color:#ffffff;text-align:justify;"><span class="ms-rteStyle-Normal">Municipal officials from Hessequa, George, Knysna, Swellendam and the City of Cape Town attended, as well as educators and officials from Boland College, South Cape College, Northlink College and representatives from various non-governmental organizations and small to medium-sized enterprises (SMEs) operating in the water sector. A representative of the policy and regulation division of the Department of Water and Sanitation attended as an observer.</span></p><p style="color:#333333;font-family:"noto sans", sans-serif;font-size:12px;background-color:#ffffff;text-align:justify;"><span class="ms-rteStyle-Normal">During the course, participants had to complete a class-based group project and an examination at the end of the program. Participants also have to submit an individual assignment by the end of February, after which the successful candidates will receive a Certificate of Competence. ​</span></p><p style="color:#333333;font-family:"noto sans", sans-serif;font-size:12px;background-color:#ffffff;text-align:justify;"><span class="ms-rteStyle-Normal">During this week, they were also addressed by a panel of experts in the water industry. They were Dr. Thokozani Kanyerere, senior lecturer in hydrology at the Institute for Water Studies at the University of the Western Cape (UWC), Prof. Jaqui Goldin, extra-ordinary professor of anthropology and water sciences at UWC, Ms. B.D. Hene, director: policy and regulation in the Department of Water and Sanitation (DWS), and Mr. George Tsibane, consultant and former chief director in the DWS.  </span><br></p><p style="color:#333333;font-family:"noto sans", sans-serif;font-size:12px;background-color:#ffffff;text-align:justify;"><span class="ms-rteStyle-Normal">The next course will take place between the 31st July and 4th August 2017 at Buffalo City TVET College in the Eastern Cape. The course participants include academic staff from TVET colleges Buffalo City, Lovedale, East Cape Midlands, Umfolozi (Kwazulu Natal), and senior officials from Amatola Water Board, Buffalo City Municipality, Nelson Mandela Metro, and the Department of Water and Sanitation (Eastern Cape).</span></p>
Smart Water Meter helps schools to save water Water Meter helps schools to save waterSandra Mulder<p>Every drop counts – not only when it comes to preventing water wastage but also saving the bank account from drying up. This is especially true for schools with already constrained resources and with limited tools available to affect savings.<br></p><p>Saving water and money at schools has been the focus of a project run by Prof Thinus Booysen and his team from the Department of Electrical and Electronic Engineering at Stellenbosch University. Through the use of smart metering technology, they have enabled schools, households and other institutions to limit water usage and minimise expenses.</p><p>Booysen said there are already five schools putting the technology to the test by the end of August. He hopes that more schools can get involved as a lot of water can be saved, especially since the cost of water for bulk users in Stellenbosch has more than doubled since July.<br></p><p>The smart water meter is simply attached to a municipal water meter, and then reports into a web server via cellular, NB-IoT or Sigfox networks. Information is made available on a web app and through daily emailed reports. Moreover, notifications of unexpected events are sent by SMS and email.</p><p>According to Booysen, after the installation of this solution, people become more aware of how much water they use. This awareness invariably leads to substantial reductions, with as much as 68% observed.</p><p>Shortly after the pilot project started at Laerskool Stellenbosch (Stellenbosch Primary School) a few months ago, their water consumption dropped from 35 kl. per day to 11 kl. per day. In fact, the savings per month is equal to the salaries of two junior teachers.</p><p>The moment there was a burst pipe at the school during the July holiday, an alarm triggered, the school was notified immediately and they were able to prevent an estimated loss of around 1 million litres” adds Booysen.</p><p>Jacques Horn, deputy principal at Laerskool Stellenbosch, said that the meter really works well. “We have already saved a lot of water and everyone is more aware of saving water. We have even adjusted the water supply to the bathrooms.”</p><p>A further solution was to connect the water supply to the toilets with a timer control system. In this way, the water supply to the restrooms could be closed late afternoon and opened again the following morning.<br></p><p>The project champion at Laerskool Eikestad (Eikestad Primary School), Dirk Coetsee, said that after the installation of the water meter, the school managed to save at least 3 kl. of water per day.</p><p>“We picked up there was water use over weekends when there was no one at school. Then we discovered a water leakage underground.”<br></p><p>Other schools like A.F. Louw Primary School, Hoërskool Stellenbosch and Hector Peterson Secondary School in Wallacedene have also come on board with the project.<br></p><p>The project is being commercialised by <span lang="EN-US"><a href=""><span lang="EN-ZA">InnovUS</span></a></span>, the University’s technology transfer office, and incubated by the Nedbank Stellenbosch University <a href="">LaunchLab</a>, SU’s business incubator, through a spin-off company, Bridgiot (Bridge to the Internet of Things).</p><ul><li>Visit Bridgiot at <a href=""></a> for more information. See Laerskool Stellenbosch's smart water meter online dashboard here: <a href=""></a> and a real-time dasboard of schools here: <a href=""><strong></strong></a><br></li></ul><p>Caption: Prof Thinus Booysen sits at his desk with the water usage data of a Stellenbosch school on his computer. </p> <p><br> <br> </p>
New qualification in water process management nearing completion qualification in water process management nearing completionMedia and Communication, Faculty of Science<p style="text-align:justify;">An interactive workshop to develop the content for an occupation qualification for water process management was hosted by the Stellenbosch University Water Institute from 19 to 21 July at the Faure Water Works in the Western Cape.</p><p style="text-align:justify;">Participants included representatives from the Energy Water Sector Education Training Authority (EWSTA), the Water Institute of Southern Africa (WISA), the municipalities of the City of Cape Town, Drakenstein, Nelson Mandela Metro and Govan Mbeki, as well the South African National Parks (SanParks), the Institute of Municipal Engineering of South Africa (IMESA), Randwater, Colleges of Boland and West Coast and the Department of Water and Sanitation (DWS) Water Service Sector Leadership Group (WSSLG). </p><p style="text-align:justify;">Mr Manual Jackson, SUWI project manager, says the workshop is the result of a qualification scoping workshop that took place on 24 April 2017 at SU: “During the April workshop the rational for developing the qualification was presented, the qualification development processed was discussed under the QCTO framework, as well as the required buy-in from all stakeholders.  A community of experts was nominated which include a working group, and the role of all stakeholders were confirmed."</p><p style="text-align:justify;">Present at this workshop were experts from the South African Local Government Support Agency (SALGA), WISA, the municipalities of Drakenstein, Swartland, Bergriver, George, Swellendam, City of Cape Town, Knysna and Mosselbay, IMESA, DWS, as well as the Tshwane University of Technology (TUT) and the Local Government Sector Education Training Authority (LGSETA).</p><p style="text-align:justify;"><strong>Background</strong></p><p style="text-align:justify;">The Department of Higher Education and Training (DHET) Quality Council for Trade and Occupation (QCTO) approved the application to develop the qualification in February-March this year in order to build capacity in the water treatment sector. SUWI then coordinated the application process on behalf of the EWSETA. </p><p style="text-align:justify;">Section 9 of the Water Service Act [No 108 of 1997] empowers the minister of water and sanitation to develop and maintain standards related to water and sanitation provision. In 2013, the then minister of water and sanitation published in the government gazette (36958) draft regulations relating to Compulsory National Standards for Process Controllers and Water Service Works (Regulation 813) to replace regulation 2384 published in terms of Water Act [No. 54 of 1956]. The new qualification will correspond to these new regulations. </p><p style="text-align:justify;">The next workshop is scheduled for 23 to 25 August 2017 and will be held at Randwater in Johannesburg. The objective is to complete the qualification, curriculum, and external summative assessments documents, for the planned registration of the qualification at the South African Qualification Authority in early 2018. </p><p style="text-align:justify;">Mr Jackson says it will be a national qualification and interested individuals would be able to register with any approved training provider with the DHET towards the end of 2018.</p><p style="text-align:justify;"> <img src="/english/faculty/science/PublishingImages/News%20items/Watergovernance_grpoup_Aug2017.jpg" class="ms-rtePosition-4" alt="" style="margin:5px;" /></p><p><em>On the photo: Mnr Allan Blanckenberg (City of Cape Town), Ms Kedibone Matampi (ILG), Mr Mlungis Hoco (Nelson Mandela Metro), Mr Manuel Jackson (SUWI), Ms Marcia Letlhake (Randwater), Mr Sydney Armoed (WISA), Mr Dewald van Staden (WISA), Ms Thandiwe Shashu (EWSETA), Mr Farouk Roberton (City of Cape Town),  Mr Ronald Brown (Drakenstein Municipality), Mr Lazarus Msibi (Govan Mbeki Municipality). Absent when the photo was taken: Mr Setsopo Tsibiso Maphutha (DWS), Mr Mario Bowers (WISA), Mr Linford Molaba (SANParks), Ms Renecia Wilson (EWSETA), Prof Alvin Lagardien (CPUT), Mr Tobile Gqili (Quality Council for Trade and Occupations), Ms Zandra Prinsloo (West Coast College), Mr Andre Muller (West Coast College), Mr Alie Crook (Boland College), Dr Elanna Bester (SUWI), Ms Hillary Siebritz (SUWI).</em></p>
Microbiologist searches wastewater for alternative antimicrobial compounds searches wastewater for alternative antimicrobial compoundsCorporate Communication / Korporatiewe Kommunikasie<p>​​​Municipal wastewater may become a key ally in the fight against antibiotic-resistant disease-causing bacteria and fungi, a new study at Stellenbosch University (SU) found.<br></p><p>“Certain bacteria in municipal wastewater produce antimicrobial compounds or biosurfactants that can help prevent the growth of antibiotic-resistant microorganisms which cause serious infections in humans," says Dr Thando Ndlovu a postdoctoral researcher in the Department of Microbiology at SU. Ndlovu recently obtained his doctorate in Microbiology at SU under the supervision of Prof Wesaal Khan from the same department.</p><div class="ms-rtestate-read ms-rte-embedcode ms-rte-embedil ms-rtestate-notify" unselectable="on"><iframe width="560" height="315" src="" frameborder="0"></iframe> </div><p><br> </p><p>He says the rapid increase in the emergence of antibiotic-resistant bacteria was a major reason behind his search for new antimicrobial compounds. <br></p><p>As part of his research, Ndlovu collected wastewater samples and also carried out molecular and microbiological tests in a laboratory on various biosurfactants-producing bacteria found in these samples. He isolated two bacterial strains whose biosurfactants proved effective against antibiotic-resistant disease-causing bacteria.</p><p style="text-align:justify;">Biosurfactants are compounds produced naturally by bacteria, fungi or yeasts and they have been commercially utilised in shampoos, shower gels, and household cleaning products. They are also used in food, agriculture, cosmetic and medical industries as well as in environmental bioremediation to prevent the spread of spoilage and disease-causing bacteria.<br></p><p style="text-align:justify;">“The biosurfactants produced by the two bacteria in my study prevented the growth of major disease-causing bacteria such as methicillin-resistant <em>Staphylococcus aureus</em> and gentamicin-resistant <em>E. coli </em>which can lead to life-threatening infections in humans," says Ndlovu.</p><p style="text-align:justify;">“This finding is promising given worldwide reports on the number of deaths caused by antimicrobial resistant microorganisms that are becoming increasingly difficult to treat with current drugs." <br></p><p style="text-align:justify;">“The discovery of novel antimicrobial compounds is a priority and biosurfactant compounds could be used to develop new antibiotics for treatment of various infections caused by antibiotic resistant bacteria and eventually replace ineffective antibiotics in future."<br></p><p style="text-align:justify;">Ndlovu says his study showed that municipal wastewater is ideal for the isolation of diverse biosurfactant-producing bacteria that could be utilised in the production of such compounds for commercial use. <br></p><p style="text-align:justify;">“While numerous studies have reported on the isolation of biosurfactant-producing bacteria from contaminated soil and terrestrial environments, the current study indicated that municipal wastewater could be exploited for the isolation of diverse biosurfactant-producing bacterial strains."<br></p><p style="text-align:justify;">“Biosurfactant-producing bacteria thrive in polluted environments such as contaminated soil or water. These bacteria also have the ability to outcompete other bacteria in the same environment because the biosurfactant compounds help them to absorb nutrients and to protect them from toxic materials." <br></p><p style="text-align:justify;">Ndlovu adds that biosurfactant compounds can be used to reduce the use of synthetic antimicrobial agents for various purposes such as cleaning and coating agents to prevent the build-up of disease-causing and spoilage bacteria.<br></p><p style="text-align:justify;">As far as future research is concerned, Ndlovu says he is now focusing on the application of biosurfactant compounds with antimicrobial properties. <br></p><ul style="text-align:justify;"><li><strong>Photo</strong>: Dr Thando Ndlovu in the laboratory.<br></li><li><strong>Photogra​pher</strong>: Stefan Els<br></li></ul><p style="text-align:justify;"><strong>FOR MEDIA ENQUIRIES ONLY</strong></p><p style="text-align:justify;">Dr Thando Ndlovu</p><p style="text-align:justify;">Department of Microbiology</p><p style="text-align:justify;">Faculty of Science</p><p style="text-align:justify;">Stellenbosch University</p><p style="text-align:justify;">Tel: 021 808 5803</p><p style="text-align:justify;">Cell: 073 630 7359</p><p style="text-align:justify;">E-mail: <a href=""></a></p><p style="text-align:justify;">             OR<br></p><p style="text-align:justify;">Martin Viljoen<br></p><p style="text-align:justify;">Manager: Media</p><p style="text-align:justify;">Corporate Communication</p><p style="text-align:justify;">Stellenbosch University</p><p style="text-align:justify;">Tel: 021 809 4921</p><p style="text-align:justify;">E-mail: <a href=""></a></p><p> </p><div><br>​<br></div><p><br> </p>
Play your part to save water! your part to save water!Corporate Communication/Korporatiewe Kommunikasie<p>​As of 17 July Stellenbosch Municipality, like the City of Cape Town, is subject to level 4B water restrictions. This means each person is restricted to the use of a total of 87 liters of potable water per day. This thus includes a person's total water use at work and at home. </p><p>“For a while now, Stellenbosch University has not irrigated its gardens. Exotic plant species are replaced by indigenous and endemic plants over a long period," says John de Wet, Manager: Environmental Sustainability at Facilities Management.</p><p> The University also does the following to save water:</p><ul><li>Water-permeable paving is used to allow rainwater to penetrate the soil and refill the underground aquifers.</li><li>Landscaping is designed to maintain water and thus to absorb and save water.</li><li>A limited amount of grey water is reused.</li><li>Water-saving showerheads and toilets have been installed on campuses.  </li><li>Water leaks are continually tested and fixed.</li><li>Rainwater is collected and reused.</li><li>Water quality is monitored for pollution.</li></ul><p> “Each and every staff member can play his/her part to save water. Here are a few things you can do to stick to your limit of 87 liters per person per day:" </p><ul><li>Shower for only two minutes and use water-saving showerhead. Limit the water if you take a bath.<br></li><li>Collect your shower and basin water and re-use it to flush your toilet and use it in the garden.</li><li>Do not defrost food under running water.</li><li>Use a cup for brushing teeth or shaving. Do not leave the water running.</li><li>Turn off the tap while you soap your hands to wash them.</li><li>Wait for a full load before using your washing machine.  </li><li>Do your dishes by hand – this uses between 10 and 30 litres of water. A dishwasher uses between 40 and 75 litres of water per cycle.</li><li>Report leaking taps, sprayers and other devices to (021) 808 4666.</li></ul><p> For more information contact John de Wet at <a href=""></a> or 021 808 9422.</p><p><br></p>
Prof Eugene Cloete wins national award Eugene Cloete wins national awardCorporate Communication / Korporatiewe Kommunikasie<p><span></span>​Prof Eugene Cloete, Vice-Rector for Research, Innovation and Postgraduate Studies at Stellenbosch University (SU), received a National Science and Technology Forum (NSTF)/South32 Award on Thursday (29 June 2017) for his outstanding contribution to research and innovation in South Africa.<br></p><p>Prof Cloete was a winner in the category: Research leading to innovation in a corporate organisation by an individual or a team. He received the award for his teabag water filter intervention, Rotoscope and other innovative projects.<br></p><p>The annual NSTF/South32 award ceremony, which took place in Kempton Park, recognises, celebrates and rewards outstanding excellence in Science, Engineering, Technology (SET) and Innovation in South Africa.<br></p><p>Prof Cloete has pioneered nanotechnology applications in the water industry and has demonstrated the application of nanotechnology, by developing and patenting a water purification filter based on functionalised nanofibers, especially applicable in rural areas. This invention was termed one of 10 world-changing ideas by the <em>Scientific American</em> journal in 2010.</p><p>Among his other important water treatment technologies are Rotoscope which is a small device to monitor bio-film or slime found in water and other wet environments as well as a bioreactor for the treatment of wine cellar effluent. He also pioneered solar pasteurisation as a method for disinfecting harvested rainwater.<br></p><p>Prof Cloete is the founding director of two successful water institutes at the University of Pretoria (2004) and SU (2010) respectively. He also founded a network of Water Centres of Excellence in Southern Africa on behalf of the African Union. Acknowledgement for his contribution to policy is reflected in ministerial appointments on the boards of the Council for Scientific and Industrial Research (2012) and the Water Research Commission (2014).<br></p><p style="text-align:justify;">Prof Cloete's research in the application of nanotechnology in the water industry led to nine patents.<br></p><p style="text-align:justify;">Among the other awards Prof Cloete has received over the years are a Gold Medal from the Academy of Science of South Africa, the South African Academy of Science and Arts' Havenga Prize for Biology, and a Silver Medal from the South African Society for Microbiology. He was also elected as a Fellow of the American Academy for Microbiology, the International Water Association, the Water Institute of South Africa and the Royal Society of South Africa.</p><p>Prof Cloete has published numerous peer-reviewed scientific articles, six books and many book chapters, and is also one of the top 50 most cited water scientists in the world.<br></p><p>He supervised and co-supervised many masters and doctoral student over a long period. Many of his students became leading researchers across the world.<br></p>