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WISA: E-NEWSLETTER 096

 

 

A Letter of Thanks

On the 20th May 2010 I was privileged to accept an award on behalf of my father (Mr Tony Bowers). The award was bestowed on him by the Western Cape Branch of WISA for his outstanding - and voluntary service to the Western Cape.

This award follows hotly on the heels of the "Aqua Vista Est" award that was bestowed upon him at the WISA Conference 2010 that was recently held in Durban.

As a family we are proud to have (Tony Bowers) as our father and we have always been willing to share him with the water sector and many of his friends. We are aware that he has touched the lives of many in the water sector and was instrumental in advocating for an improvement in the status of the Process Controllers who were previously referred to as Operators.

Today a number of water - and wastewater treatment works which achieved Blue - and Green Drop Status are being either directly and/or indirectly managed by his prot�g�s and/or people who were closely associated with my father.

On behalf of my family we would like to thank the Western Cape Branch of honouring my father as we are fully aware of the dedication and passion he puts into his work, sometimes at the expense of his family. It was difficult to understand this dedication when we were kids - but, now we do and we hope to follow in his footsteps in our own special way.

Right now my Dad is dedicating his time to the improvement of water service delivery in the Mpumalanga Province and has already achieved five (5) Blue Drops Awards for the Steve Tshwete Local Municipality. We are aware that he is working hard to expand on this achievement with other Municipalities to ensure that Mpumalanga Province appears prominently on the water sector map.

Caroline Bowers

Patron members news

BKS

WISA takes this opportunity to welcome BKS as a patron member.

Siemens � a fresh approach to water technology

Siemens Water Technologies has been a significant player in the water technologies industry for the past five years, in both the USA and other international markets. 2010 has seen Siemens South Africa launch its own water technologies division, headed up by Rob Holmes, who has returned from the USA to establish the division.

"Five years ago, Siemens acquired US Filter, a North American water treatment company for around $1bn. During this time, Siemens consolidated the North American business and moved into international markets. Siemens has identified Africa, and more specifically South Africa, as an important market for water technology and equipment," says Holmes.

The company has developed a two pronged approach to the water industry business in South Africa. "The Water Technologies division is being created to participate in the South African water treatment sector, but Siemens also provides its traditional products, technology and equipment to the water market," Holmes explains. The product side of the business is managed by National Sales Manager for Industry Automation and Drive Technology, Roland Sargent.

"Siemens Water Technologies has outlined a focused business strategy and has identified target industries and applications. Essentially, Water Technologies is organised into two businesses; industrial and municipal. However, since water treatment technologies are applicable across sectors, we generally organise the business according to the technology or application," Holmes explains.

Siemens has identified various themes and industries within the South African market. "We�ll be focusing on the power industry, oil and gas, mining and metals as well as the food industries," reveals Holmes. This however, does not exclude other projects and applications going forward.

"The most dominant themes we have identified in the South African market are those of water sustainability, as well as the need for technology and equipment which addresses water reuse." Holmes explains. "Siemens is well positioned to ensure that water scarcity does not hinder industrial growth in South Africa. Essentially, we look at the water challenges faced by a particular industry and assess the water quality required. From there, we would design and install the solution, using our global technology platform".

Siemens Water Technologies is currently working on a number of different water projects. "We are investigating a number of mine water reclamation projects. These entail making use of contaminated mine water which has been pumped up from underground.

We hope to implement a multi-unit process to clean this water, using a combination of chemical treatments and physical separations with membrane processes like ultra-filtration (UF) and reverse osmosis (RO). The treated water is then either reused on the mine, or can be utilised as drinking water for the local community."

While Siemens Water Technologies makes use of common industry technology, the company adds value in that it can develop solutions for specific water quality requirements and maximise water recovery.

"UF and RO are fairly standard technical components. However, to apply them successfully you need an in-depth understanding of water chemistry and strong process design capabilities. Siemens� broad global experience provides this know-how," says Holmes.

News

Africa
Democratic Republic of Congo - SRK open for business in DRC

SRK Consulting opened an office in Lubumbashi in the Democratic Republic of Congo (DRC) in May. Delegates from Tenke Fungurume, Rak Minerals and Metals in the Congo, DRC government officials and suppliers gathered to celebrate.

Victor Nmditshwa, consul South Africa in Katanga province in the DRC and Roger Dixon, chairperson, SRK SA

The focus of the office�s initial work will be in two fields: Environmental and social sustainability, and in hydrogeology and hydrology. De-watering of DRC mining operations is a mission-critical responsibility, especially in the country�s copper mines, to which SRK will continue to apply its technical expertise and innovation.

Source: SRK Consulting

Eritrea - Reservoir under construction in Gam

A water reservoir, with the capacity to hold over 40 000 m3 of water, is being constructed at a cost of ERN 1.4 million (approximately R 700 million) to simplify the restricted access to clean water and to improve irrigation farming.

Many local residents in Hamelmalo used to travel a distance of approximately 10 km to fetch water from the Anseba River, which will hopefully now be something of the past.

Yonas Abraham, supervisor of the project, said 80% of the project has been successfully completed to date. Local residents have been helping with the project, and 10km-long terracing and approximately 2 500 m3 of embankments have been put in place to avoid the reservoir getting filled with silt. In addition to simplifying the problem of access to clean water, the reservoir is likely to irrigate the nearby 30 hectares through enriching underground water resources.

The administrator of the Wazintet administrative area, Jimi�e Bekit Mahmoud, has urged local residents to increase their involvement as the project is part of an enduring national construction and development drive.

Source: Shabait

South Africa - WSP Africa welcomes DSB Consulting on board

WSP Group Africa has strengthened its consulting engineering offering with the incorporation of DSB Consulting Engineers. DSB brings to WSP a vast array of knowledge and experience gained over 53 years.

WSP�s consulting engineering division�s chief operating officer, Graeme Page, says, "We look forward to being able to offer our clients a service that is enhanced by greater access to national resources. The result will be a stronger wet services team capable of providing innovative, fit-for-purpose, engineering solutions that are not only affordable, but also energy, water and effluent efficient."

"DSB brings with it a number of excellent projects such as the Villas Mall, St John�s College, Sunninghill Hospital, the Nigel and Paarl prisons as well as a complement of �green� building design appointments. We are really looking forward to working with this team as well as the accompanying opportunities for expansion of WSP�s wet services offering."

DSB was started in the early 1990s by La Grange�s grandfather and it has stayed a family business. However, over the past four years, the company has grown exponentially until it reached a stage where the directors realised that the company needed to expand in other directions. 

In joining WSP, the company saw greater opportunity for growth and for global exposure as well as the opportunity to participate in multidisciplinary projects.

Newly appointed head of wet services at WSP, Jack la Grange, explains DSB�s decision to join the global group: "DSB needed to expand its horizons and we felt that we could do so by joining a multidisciplinary organisation like WSP, who in turn wanted to expand its wet services offering. We have been able to boost our wet services offering to our existing clients, who in turn can now benefit from WSP�s expertise in other engineering disciplines."

Source: WSP

International News

Antarctica - Ocean current found below surface in Amazon

An ocean current has been found 3 km below the surface near Antarctica, carrying nearly 40 times the amount of water present in the Amazon.

Australian and Japanese researchers claim that the current has definitely been affecting climate cycles because it carries the water across to the Indian and Pacific oceans. Steve Rintoul, a CSIRO oceanographer and co-author of the study, explained that the current was found to be running around 50 km wide at a speed of 20 cm/s on average, which indicates that it has the strongest winds and largest waves in the world.

The research team measured the current's speed, temperature and salinity through the instruments equipped with eight moorings, fastened to the sea base with old train wheels at a depth of 4.5 km.

Two years ago, these instruments were positioned near the Kerguelen Plateau, which is an underwater volcanic structure found 4 200 km from south-west of Perth.

Source: TopNews United States

China - East Asia IWA Project Innovation Award winners announced

During the Aquatech China 2010 conference and exhibition held in June, the winners of the International Water Association Project Innovations Awards (PIA) were announced.

The winner of the Applied Research category was SNU Rainwater Research Center and Geomarine Co. for �Climate change adaptation through the promotion of "rain cities"�, the winner of the Design category was Black & Veatch for the �Design and construction of reprovisioning of WSD utilities and infrastructure works for proposed centennial campus of the University of Hong Kong�, the winner of the Operations/Management category was Tokyo Suido Services Co. Ltd. for the �Development of time integral type leakage detector�, the winner of the Planning category was DMA Taipei Water Department for �Taipei water department leakage control and management� and the winner of the Small Projects category was Nagaoka International Corporation for �The Development and Application of Innovative High Speed Biological Groundwater Treatm ent Technology�.

Source: Water21 Global News Digest

Iraq - Water injection project

According to an official, Exxon Mobil has been selected to lead a multibillion-dollar water-injection project on behalf of international oil companies that won contracts in southern Iraqi oilfields.

Water injection helps to increase the amount of crude that can be pumped from oilfields and will be a key to enable oil firms to reach desired targets in the oilfield development contracts. Apparently, the massive project will have the capability to inject 12 million barrels of water per day from the gulf to deal with the issue of the shortage of water for injection into the wells in the southern fields.

Companies assisting with covering the costs of the water-injection project include Exxon, Royal Dutch Shell, Lukoil, Malaysia's Petronas, China's CNPC and Eni of Italy.

Source: Reuters

United States - Tapped highlights effects of bottled water

A recently released documentary, called Tapped, explores the environmental consequences of bottled water.

Stephanie Schoetig and producer Sara Olson have been travelling driving around the country showcasing the harmful effects of bottled water production in a translucent truck. They have gathered some of the 30 billion plastic bottles Americans throw away each year.

They have asked people to diminish their bottled water use by handing out reusable Klean Kanteen containers in exchange for plastic bottles. Klean Kanteens are reusable metal water bottles meant to be filled with tap water.

They claim that 40% of bottled water is actually just filtered tap water and that the plastic has severe consequences on the ocean and landfills it ends up in because the plastic is a by-product of oil. From the production of the plastic all the way through the disposal, it has a tremendous carbon footprint.

Source: CBS News

WISA membership

Membership update

Please forward your information updates to Evelyn Ramphomane on wisa@wisa.org.za. Please ensure that your details are correct so that we can keep you informed and up-to-date with what�s happening in the sector.

WISA membership June2010

Current membership figures have increased by 12 members to 2713 in total. Below are the current figures as at 30 June 2010.

Affiliate 73
Associate 380
Company 198
Educational 19
Fellow 336
Honorary 10
Local Auth 66
Media 7
Member 756
Patron 39
PMA 31
Retired F 58
Retired M 41
Retired SF 13
Senior Fellow 37
Student 640
Water Board 9

WISA 2010 membership fees

WISA would like to thank all the members who have paid their membership fees so promptly. Please note that WISA does have Credit Card facilities should you wish to pay your fees by credit card.
 

Seeking employment

Oluwaseun O. Oyekola

Is seeking employment in the water sector (academia, industry or consulting). His areas of specialisation include: Biotechnology, bioprocess engineering and environment protection through biological waste treatment.

Work experience from January 2008 to-date: University of Cape Town, Research/ Postdoctoral Research Fellow.

  • Involved in conducting independent research aimed at experiential learning and to serve as a path for further academic and professional development.
  • Involved in lecturing postgraduate (Research Methodology) and undergraduate courses (Advanced Biotechnology).
  • Coordinator of the WRC K5/1831/3 Project.
  • Co-supervision of MSc students
  • Research funded by the Claude Leon Foundation.

His educational qualifications are as follows:

1999 obtained a BSc (Hons) Biochemistry: Department of Biochemistry, University of Ibadan, Nigeria.

2003 obtained a MSc in Biochemistry: Department of Biochemistry, Microbiology and Biotechnology, Rhodes University.

2008 obtained a PhD in Chemical Engineering: Department of Chemical Engineering, University of Cape Town.

Oluwaseun can be contacted by email:
seunla2001@yahoo.co.uk
oluwaseun.oyekola@uct.ac.za
seunoyekola@gmail.com

The full CV can be obtained from the WISA head office by email: admin@wisa.org.za

To find more water sector professionals seeking employment please visit: http://www.ewisa.co.za
 

Publications and reports

Newly released studies from the Water Research Commission

Research Impact Assessment of the Water Administration System

South Africa�s commercial agricultural sector has well developed infrastructure to address water scarcity and distribution challenges .Dams pipelines and irrigation canals have formed the base of growth in commercial farming through management and entrepreneurship.  Dry conditions in South Africa require that water is carefully measured, managed and correctly allocated to farmers, who collectively account for approximately 60 per cent of total water consumption. Water distribution and allocation system in the agricultural sector are typically manually operated. These schemes are effective but cannot account for water losses and they sometimes result in poor water utilisation with the knock �on effect of low productivity levels. The Water Administration System (WAS) was designed as a management tool for Water User Associations (WUAs), Catchment Management Agencies (CMAs) and water manage ment offices to effectively measure and manage agricultural water resources. The WRC embarked on this project to portray the benefits of its research investment, made in support of WAS.

Report No: TT 447/09(David Winter)

First order assessment of the quantity and quality of non-point sources of pollution associated with industrial, mining and power generation

Internationally it has become recognised that Non-Point Sources of pollution (also known as diffuse source of pollution) plays a major role in the degradation of water quality, specifically with respect to salinity, eutrophication (nutrient enrichment), sediments, pathogens, pesticides (including persistent organic pollutants � POPs) and some heavy metals.  It is now accepted that it is not feasible to properly manage water quality without addressing the contribution from non point sources. Consequently, attention is increasingly being devoted to the quantification of non point water source pollution and to identify means to control it cost-effectively at source. In order to provide strategic direction to research initiatives and to ensure that all important potential Non-Point pollution sectors of the economy are receiving the required attention, the Water Research Commission initiated this study "T o compile a first order inventory of the quantity and quality of water produced as non-point sources by the South African industrial, mining and power generation sectors, and assess the impact these have on the quality of the water resources".

Report No: 1627 /1/09 (RG Heath, HD van Zyl, CF Schutte, and JJ Schoeman)

Methods and guidelines for the licensing of SFRAs with particular reference to low flows

This project arose in response to a realisation that the low flow components used in assessing stream flow reduction activity license applications was in need of review and refinement. This was an issue that was raised as a concern in a previous report by Gush et al. (2002) and which became clearer as the tools developed in that project were applied in the assessment of SFRA license applications. Furthermore, there is increasing concern regarding the potential for large scale land use change, and associated potential water resources impacts, driven by various factors, most notably the need to improve livelihood security through improved dryland crop production through methods such as runoff harvesting and conservation agriculture and the recent interest in large-scale biofuel production. Thus, the aims of this project considered the need to improve the existing modelling tools for hydrological analyses of land use change, but also the need to develop management protocols to utilise these. A Terms of Reference for a solicited project was drawn up by the WRC and subsequently the research contract was awarded to a consortium led by the School of Bioresources Engineering and Environmental Hydrology at the University of KwaZulu-Natal.

Report No: 1428/1/09 (GPW Jewitt, SA Lorentz, MB Gush, S Thornton-Dibb, V Kongo, L Wiles, J Blight, SI Stuart-Hill, D Versfeld & K Tomlinson)

Guidelines for the Assessment of the Compliance of South African Potable Water Supply with Accepted Drinking Water Quality Standards and Management Norms

The study  aimed to establish the compliance of South African potable water providers with required water quality guidelines and a set of other operational and management norms ,identify the reasons for non- compliance and suggest solutions to any problems experienced which prevented compliance with these guidelines and norms ,and communicate these solutions to municipal management . The focus was on smaller and non-metropolitan water suppliers.

Report No: 1668/1/09 (Maggy Momba; Chris Swartz and Larry Obi)

To order any of these reports, contact Water Research Commission, Publications at:
Tel: (012) 330 0340,
email: orders@wrc.org.za or visit
www.wrc.org.za
Please ensure that you register to download the reports from the website.
 

Conferences and events

IAIA SA 2010 National Conference

Dates: 23 to 25 August 2010
Venue:CSIR Convention Centre, Pretoria
http://www.iaia.co.za

Hydropower Africa 2010

Dates: 17 to 20 August 2010
Venue: Emperors Palace, Johannesburg
http://www.esi-africa.com

eWISA News

The eWISA team in Stellenbosch reports as follows:

  • Visits to eWISA.co.za: The eWISA website is bordering on 400 000 genuine hits (unique visits), a true milestone and an indication of the growing popularity of the website!!  The visits to the website exceeded 399 302 as at 30 June 2010.
  • eWISA Photo Gallery:  The photos from the WISA 2010 Conference in Durban have been placed on the eWISA website. http://www.ewisa.co.za/frame.aspx?url=~/EWISAPhotos/Photogallery/default.htm under People and Events. The EWISA team will be grateful if you can contribute to our photo gallery � this will be a contribution to all South Africans. If you have any photos of our water environment, please do not hesitate to contact Wilma Grebe at Wilma@wamsys.co.za. You and/or your company will be fully acknowledged on eWISA.

Vaal River in flood near Parys and an aerial view of the Victoria falls.  Photographer: Barend and Magda v Heerden - March 2010

  • Water History of South Africa:: Did you know? "The first mention in the records of the Municipality of Port Elizabeth dealing with water supply for the town was the receipt of a letter from Mr Coleman, dated 5 July 1848, submitting certain views on the subject. On 12 July 1848, the Commissioners decided to meet with him. At the same meeting it was decided to advertise for tenders for sinking a well, 5 feet in diameter to hold not less than 6 feet of water. Go to  http://www.ewisa.co.za/frame.aspx?url=misc/WaterHistory/default.htm  to find out more about the history of water in South Africa. WISA members are requested to assist with the history of water supply and sanitation for any SA city or town (or any other relevant information which will help to complete the history of water).  If you think you can help, please do not hesitate to cont act Wilma Grebe at Wilma@wamsys.co.za. You (and/or your company) will be fully acknowledged on eWISA. The Water History is also available in easy downloadable electronic books -http://www.ewisa.co.za/frame.aspx?url=misc/School/eBooks.htm

eWISA Framework: If you want to have an overall perspective of the contents of the eWISA web site, click on "Site map" on the bottom menu bar (http://www.ewisa.co.za/sitemap.aspx).

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Last updated Friday, February 04, 2011.
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