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PWT signs three new overseas distributors

Three new distributors in Malaysia, Singapore and South Africa have been signed up by Professional Water Technologies (PWT), the business unit of Canada's H2O Innovation Inc.

Kwazulu-Natal district consults on seawater desalination

The Ugu district municipality on South Africa's KwaZulu-Natal south coast is exploring the possibility of desalination amid a "dire" water shortage.

South Africa's Cape ponders desalination as water crisis grips

The provincial government of South Africa's Western Cape is looking to water reclamation and seawater desalination as it considers its options for securing water amid a serious crisis.

South Africa looks to the sea

South Africa's Department of Water and Sanitation is considering desalinating seawater to help ease the country's water problems as it struggles amid its worst drought in more than 20 years.



Cape considers desalination as rationing looms

Cape Town, South Africa is considering investment in desalination and water reuse as part of its intensified focus on measures to conserve water amid fears that rationing is becoming more likely.

Cape Town ponders giant desalination project as resources dwindle

Cape Town, South Africa is nearing completion of its feasibility study for a 450 Ml/d desalination plant that could be built near Koeberg on South Africa's west coast within the next 10 years at a cost of some R14.9 billion (US$ 1.23 billion).

Scientists to probe outlet brine risks to sealife

Scientists have been commissioned to investigate whether brine waste from two proposed 150 Ml/d seawater reverse osmosis desalination plants could damage or alter the marine environment along the KwaZulu-Natal coastline in South Africa.

Tubular membranes replaced at South Africa coal plant

More than 2,500 tubular reverse-osmosis (TRO) membrane modules have been replaced at a South African coal-to-liquids refinery by Veolia‑owned Membratek in a subcontract.

South Africa to focus on desalination and water reuse

Desalination and the reuse of wastewater from municipalities and mining are strongly emphasised in the 2nd National Water Resources Strategy (NWRS2) for South Africa released at the start of July 2013.

Lamberts Bay seawater desalination goes to Veolia

A 1,700 m³/d seawater desalination plant, upgradeable to 5,000 m³/d, is to be built in Lamberts Bay in South Africa for the Cederberg Municipality by Veolia Water Solutions & Technologies South Africa.

UF plant donated to South African community

Johannesburg-based VWS Envig has donated an ultrafiltration package plant to the Eendekuil community in the Western Cape, South Africa.

MottMac buys up South African engineering firm

Johannesburg-based engineering specialist PD Naidoo & Associates has been acquired by global engineering firm Mott MacDonald.

Feasibility started for South African desalination plant

A feasibility study is underway in South Africa's Northern Cape for a 7,000 m³/d seawater desalination plant at Abraham Villiers Bay close to the town of Kotzesrus.

Mossel Bay desalination usage quandary for council

The Mossel Bay Town Council in South Africa is debating what to do with its new 15,000 m³/d seawater desalination plant because all the town's water supply dams are full.

South African desalination project comes under press fire

Water supplier for South Africa's KwaZulu-Natal province, Umgeni Water, is considering a proposal to build a seawater desalination plant on the Illovo River within the next five years to cope with growing demand in its Upper South Coast region.

Feasibility study sought for Durban desalination

Umgeni Water, a major bulk water supplier in South Africa, has issued a tender for a detailed feasibility study of a seawater desalination plant for Durban, according to a report in Business Day on 4 November 2011.

Cape Town action on desalination and water reuse

The City of Cape Town, South Africa, is planning to issue a tender for a feasibility study of a "large‐ scale" seawater desalination plant within the next month. The study will determine the most appropriate location and size for such a plant.

South African RO plant begins production

The 15,000 m³/d reverse-osmosis desalination plant for Mossel Bay, South Africa, should go into full production this week, after three weeks of commissioning.

UNEP report informs financiers about power-water relationship

The opportunities available to financial institutions to encourage the adoption of best practices, which may include the introduction of eco-friendly technologies, such as membrane technology to recycle wastewater, are stressed in a report just published by the UN Environment Programme's Finance Initiative (ENEP FI).

The Ikusasa membrane plant

First indigenous UF plant to open in South Africa in May

The first large drinking water purification demonstration plant in South Africa based on locally manufactured membranes, an 800,000 L/d plant, is currently under construction for Overberg Water in the Western Cape and due to start up in May 2010.

Tesla’s wastewater reuse technology patent was published with the US Patent Office

Tesla develops custom wastewater reuse technology

US automotive and energy company Tesla has published a patent for a wastewater treatment technology that it hopes will reduce operating costs, reports Teslarati.com.

The adsorption pilot at a solar manufacturing facility near Riyadh focused on recovering reverse osmosis brine. Recovery rates are critical at the site, which is 100 miles inland

Adsorption pilot phase two will focus on ZLD

MEDAD Technologies, a specialist in adsorption, has worked to commercialise a multi-effect distillation adsorption desalination (MED-AD) system since spinning off from the National University of Singapore (NUS) in 2012.

Avantium has acquired Liquid Light's portfolio of patents for producing chemicals and materials from CO2

Avantium acquires 'extensive patent portfolio' of Liquid Light

Chemical technology company Avantium has acquired the assets of Liquid Light, a developer of proprietary process technologies that make chemicals from carbon dioxide (CO2).

The adsorption desalination facility is on the outskirts of Riyadh, Saudi Arabai's capital city

Adsorption desalination plant opens in Saudi Arabia

A new adsorption water desalination and cooling plant has opened in Solar Village near Riyadh, Saudi Arabia.

Wastewater leads membrane chemicals charge

Growth in the global membrane chemical market to 2020, will be led by the wastewater sector according to market analyst Future Market Insights (FMI). And desalination was expected to witness the highest compound annual growth rate (CAGR) of 11.4% in the global membrane chemicals market between 2014 and 2020. 

Energy Recovery appoints Gay as chief

Pressure energy technology company Energy Recovery has appointed Joel Gay as chief executive officer with immediate effect. Gay served as the company's chief financial officer since 2014 and joined Energy Recovery in 2012.

Texas treatment company spins off frac water firm

A company called Green Hydro LLC has been spun off by Texas-based Advanced Hydro Inc to use desalination to address increasing demand for water use in hydraulic fracturing.

Solar/MED design aims to desalinate CSG water

A three-way partnership in Australia has entered a solar-powered desalination system for the coal‑seam gas (CSG) industry into the Australian Innovation Challenge being run by Shell and The Australian newspaper.

Dr Isabel Escobar

Escobar appointed as editor-in-chief of IDA journal

Dr Isabel Escobar of the University of Toledo, Ohio, USA, has been appointed by the International Desalination Association (IDA) to succeed Dr Jim Birkett as editor-in-chief of the IDA Journal of Desalination & Water Reuse.

Another patent for Aquaporin in China

Danish company Aquaporin A/S has received a Notification of Allowance from the Chinese government's State Intellectual Property Office for its patent application titled Methods for Production of Salinity Power.

New distributors and EU compliance for PWT

Membrane chemicals supplier Professional Water Technologies (PWT), the US arm of Canada's H2O Innovation, recently signed agreements with two new distributors in Brazil and Argentina, increasing its presence in South America.

Almogordo trial for commercial-size solar desalination still

Indiana-based Suns River is nearing completion of a commercial-sized solar still at the Brackish Groundwater National Desalination Research Facility in Almogordo, New Mexico, USA, following the issue of a patent on its process (US #8,088,257) on 3 January 2012.

PWT to be represented by Omya in EMEA region

Professional Water Technologies announced on 6 September 2011 that it had signed a sales representative agreement with Omya International AG, a leading global producer of industrial minerals, and a worldwide distributor of chemical products.

IDA scholarships for PhD students in US and Singapore

The International Desalination Association (IDA) has awarded its Channabasappa Memorial Scholarship for 2011 to Errol M Glenn of the USA and Sim Siang Tze Victor of Singapore.

IDA announces scholarship program winners

Students from Brazil and Singapore are this year's winners of the Channabasappa Memorial Scholarship awarded by the International Desalination Association (IDA).

GE expands HERO licensing agreement

GE Power & Water announced on 1 February 2011 that it has completed a new expanded licensing agreement to allow it to continue offering High Efficiency Reverse Osmosis (HERO™) systems to help more of its industrial customers increase their water usage efficiency and reuse capacity.

Desalination joint venture abandoned

Daniel Dror, chairman and CEO of American International Industries, Inc (AMIN) announced on 2 March 2010 that discussions with Centriforce Technology Corporation regarding the possible development of a joint venture to operate in the water desalination industry have terminated.

TWO process to recover sodium sulphate from ion-exchange

California-based Catalyx Inc has signed a build-own-operate contract with RG Global Lifestyles Inc, which owns Catalyx Fluid Systems (CFS), for a brine dehydration system to facilitate recovery of sodium sulfate from ion-exchange regenerant brine.

Forward-osmosis patent filed by QuantumSphere

Another forward-osmosis process has taken a step forward. QuantumSphere Inc filed for a US patent on 14 January 2009 for its water purification process, which, it claims, serves as a more energy-efficient alternative to desalination methods now commonly used.

Combining Forward Osmosis with Reverse Osmosis

A combination of forward osmosis with reverse osmosis could facilitate the treatment of some high fouling wastewaters. The system uses brine to draw water from the wastewater without high pressure or turbulence. Key element is the membrane's ability to allow rapid passage of water without much internal concentration polarization. The diluted draw solution can then be desalinated by reverse osmosis. The Two-Way Osmosis or TWO system may also be usable in very remote areas, where seawater ponds can be built for evaporative recovery of salt. Catalyx is designing a pilot system (patent pending) to desalinate seawater without external electric power. This article was published in the May/June 2009 issue of Desalination & Water Reuse.

Aquatech unveils Dutch subsidiary

Aquatech, US provider of desalination, water reuse and zero-liquid discharge (ZLD) sytems, announced on 15 April 2010 the establishment of Aquatech BV, a fully owned subsidiary in Leiden, the Netherlands.

GrahamTek is an innovator in 16-inch reverse osmosis membrane technology

GrahamTek wins contract for SWCC pilot project

GrahamTek of South Africa has won a contract for a desalination pilot project for Saline Water Conversion Corporation (SWCC), Saudi Arabia.

CH2M Hill hires UK engineer as water operations chief

CH2M Hill announced on 4 August 2009 that British civil engineer Neil Reynolds has joined the Denver-based firm as international operations director for the Water Business Group.

The Ikusasa ultrafiltration membrane plant

UF solution to rural water supplies?

Sub-Saharan Africa is not a region generally associated with membrane technology, but that is now changing. Desalination projects are already appearing in, for example, South Africa and Ghana, and South Africa is fast developing its own technologies. Water treatment manufacturer Ikusasa is developing its own UF modules both for rural water supply and for desalination pretreatment. The company is also developing its reverse-osmosis desalination capability and is currently looking at anodic Zn for scaling protection in treating high-calcium groundwater. This article appeared in the February-March 2010 issue of Desalination & Water Reuse.

A small scale desalination plant is planned for Cape Town's V&A Waterfront

Blame game begins ahead of Cape Town's 'day zero'

Mmusi Maimane, leader of South Africa's opposition party the Democratic Alliance, has slammed the national ministry of water and sanitation for failing in its duties, pointing out the high cost of building desalination plants.

Asia and industrials to counter desalination decline

Declining drought in new desalination markets has weakened growth but a long-term counter from expansion in Asia and elsewhere creates a positive outlook for 10,000m³-plus plants according to a recent forecast by market researcher, Bluefield.

IDA World Congress on Desalination and Water Reuse will make a return visit to Dubai in 2019

IDA to return to Dubai for World Congress 2019

The International Desalination Association (IDA) is to return to Dubai, United Arab Emirates, for its World Congress in 2019, building on the earlier success of the IDA World Congress held in the emirate in 2009.

'We have been more than 70 years working in the EPC market', Pedro Almagro, Abengoa Agua CEO

Interview: Pedro Almagro, CEO, Abengoa Agua

As comebacks go, Abengoa's has been pretty impressive. The company that has been through a traumatic one-and-a-half years, in April 2017 wowed the industry with a massive €240 million contract win from Saudi Arabia's ACWA Power.

World Bank to help energy/water development link

The World Bank is to help developing countries to better plan and scale-up their energy demand in tandem with water resource management.

Desalination capacity increasing by 50% in 2013 says IDA

Desalination plants with a total capacity of 6 million m³/d are expected to come on line during 2013, a 50% increase on 2012, according to new data from the International Desalination Association and GWI DesalData.

Tapping into Table Mountain aquifer is among the measures proposed to beat the drought

Western Cape looks to desal, as Eksom issues RFP

Western Cape, South Africa, is to expedite an environmental impact assessment for a mobile desalination plant, as the area is officially declared a disaster zone due to water scarcity.

Qatar and Sweden will hold technical workshops on a project to fuel desalination entirely by solar and wind power

Qatar and Sweden plot renewables-fuelled desalination project

A renewables-fuelled desalination project aiming to produce water for $1/m3 is to be jointly developed by Qatar and Sweden, reports The Peninsular.

The site of Koeberg Nuclear Power Station, north of Cape Town, South Africa, may host a project to pilot desalination for municipal use

South Africa nuclear plant to install desal unit amid worsening water crisis

South Africa's electricity utility Eskom is to install a desalination unit at Koeberg Nuclear Power Station, as water shortages in Cape Town hit crisis levels, reports South Africa's News24.com.

A desalination project between SABMiller, Marina Sea Salt, and Nelson Mandela Bay Metropolitan Municipality could potentially add potable water supplies to Port Elizabeth, South Africa

South Africa fosters public-private co-operation on desalination

Talks on building a large scale desalination plant in Port Elizabeth, South Africa, have begun between Nelson Mandela Bay Metropolitan Municipality, beer maker SABMiller, and salt producer Marina Sea Salt, reports Construction Review Online.

The Port of Durban, on the east coast of South Africa in KwaZulu-Natal province

Hitachi to demo integrated desalination and reuse system in South Africa

Hitachi has been selected to run a demonstration project for RemixWater, its integrated seawater desalination and water reuse system, in South Africa.

Veolia supplies RO desalination to Mauritania mine

A 1,500 m³/d reverse-osmosis (RO) brackish-water desalination plant has been supplied to a mine in Mauritania by Veolia Water Solutions & Technologies South Africa, with a heat-exchanger to cool the water.

Securing Water for Food is backed by four global governments to develop innovations at the meeting point of water and agriculture

Call for innovations in water, women and agriculture

The US, Netherlands, South Africa, and Sweden have again joined forces to offer millions of dollars to innovators who enhance food productivity by improving water efficiency in agriculture.

Namibia wants to develop four desalination plants to meet the country's water demands

Namibia looks to finance four new desal plants, as row develops over price of existing supplies: reports

The Namibian government is seeking private investors to finance the development of four desalination plants on the west coast of Namibia, reports Bloomberg.

Mombasa is hoping to become the first African city to host the IDA World Congress

Kenya's a contender for IDA 2021 World Congress

The International Desalination Association (IDA) has shortlisted Mombasa, Kenya, among four finalists to host its 2021 World Congress, reports The Star.

Patricia Burke, IDA secretary general

Tianjin selected for 2013 IDA World Desalination Congress

Tianjin, China, is to be the venue for the 2013 World Congress on Desalination & Water Reuse to be held by the International Desalination Association (IDA).

The beach at Strandfontein, Cape Town, was the proposed site for the desalination plant

Cape Town scraps proposal for 'extremely expensive' desalination plant

A proposal for a desalination plant in Cape Town, South Africa, has been scrapped amid claims that it is "extremely expensive" as an option to fulfil the city's water demand.

Giant S African power plant to have maximum water reuse

Maximum water reuse for what will be one of the world's largest coal-fired power plants in South Africa is to be provided by GE under a US$ 40 million contract.

Inside Osmoflo's containerised desalination unit

South Africa declares drought a national disaster, weighs desal options

South Africa has declared a national disaster owing to the severe drought that is threatening to cease water supplies in City of Cape Town.

Oceana is installing its own independent desalinated water supply to support its fish canning operations, in readiness for the day when Cape Town municipal supplies run dry

Western Cape food producer adopts desalination

Oceana, a canned fish producer based in Western Cape, South Africa, is installing two desalination plants in readiness for 'day zero,' in April 2018, when the region is expected to run out of water.


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