Reverse Osmosis, Caribbean


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GE wins desalination plant deal for Caribbean island

GE is to supply its Procera water filtration equipment package for a seawater desalination plant expansion project in Hato on the Caribbean island of Bonaire, a Netherlands- governed municipality, 80 km north of Venezuela.

Biwater gets Barclays backing for Caribbean SWRO plant

A Caribbean water and wastewater project, including a 10,400 m³/d seawater desalination plant, has received financial backing worth US$ 43 million from Barclays, backed by a UK Export Finance Guarantee.

Seven Seas completing Caribbean hat-trick of plants

Florida-based Seven Seas Water Corp has recently commissioned the second and largest in a series of three desalination plants in the Caribbean - the 4.6 MGD (17,400 m³/d) Point Fortin plant in Trinidad.

CaribDA calls for 2014 conference papers

The Caribbean Desalination Association (CaribDA) has issued a call for papers for its Biennial Conference & Exposition in June 2014.

Consolidated expects more desalination in Mexico and Bali

Desalination supplier Consolidated Water Co, based in the Cayman Islands, says that its Rosarito project in Mexico has presented an opportunity for two other potential Mexican projects similar in size to its larger Caribbean operations.

Turks & Caicos SWRO goes to Aqua‑Chem

A contract for the supply and installation of a 300,000 GPD (1,135 m³/d) seawater reverse osmosis (SWRO) desalination plant the Turks Caicos Islands in the Caribbean has been awarded to Aqua‑Chem Inc.

CaribDA event to help celebrate Aruba utility's birthday

To celebrate the 80th anniversary of Water En Energiebedrijf Aruba NV, the Caribbean Desalination Association (CaribDA) is holding a conference and exhibition on the island of Aruba during 19- 22 June 2012.

Opening of Woongjin's new American HQ.

Woongjin opens all-Americas headquarters and factory

A new American headquarters and membrane manufacturing facility was opened on 5 April 2011 in Anaheim, California, by Woongjin Chemical America Inc, manufacturer of CSM reverse-osmosis and nanofiltration membranes for desalination and water treatment.

CaribDA pretreatment workshop set for Antigua

A workshop on pretreatment for seawater reverse-osmosis (SWRO) desalination plants is being held by the Caribbean Desalination Association (CaribDA) on the island of Antigua on 7-8 April 2011.

Veolia wins 24,000 m³/d desalination plant in Aruba

A 24,000 m³/d desalination facility is to be designed and built on the Caribbean island of Aruba by two Veolia Water Solutions & Technologies (VWS) companies: NA Water Systems and OTV.

Caribbean successes for Seven Seas Water

The US Virgin Islands Water & Power Authority (WAPA) voted on 24 May 2010 to outsource all its desalination water supply to Seven Seas Water Corporation in a move intended to cut its water production costs in half.

Cascal buys Caribbean desalination businesses from Veolia

Cascal NV, a subsidiary of the UK-based Biwater water and wastewater group, announced on 15 December 2009 the acquisition of three Caribbean desalination businesses from Veolia Water North America.

Seven Seas Water appoints John Curtis as CEO

Caribbean desalination and water treatment provider Seven Seas Water Corporation announced on 6 March 2014 that its board had unanimously agreed to promote John Curtis to chief executive officer.

St Kitts ponders desalination plant to counter dry periods

A proposal to build a new desalination plant was among strategies being pursued by the St. Kitts and Nevis ministry of public infrastructure to ensure water supply can meet the growing demand of the population of the Caribbean island duo.

St Kitts and Nevis ponders desalination

Caribbean dual-island state, St Kitts and Nevis' minister of public infrastructure, Ian Liburd has revealed that the government is considering seawater desalination as one of two options for tackling water shortages on the islands that have led recently to rationing.

Caribbean desalination expansion completes tests

The Desalination company of Trinidad and Tobago (Desalcott) has recently completed a performance test of its expanded Point Lisas seawater reverse osmosis plant.

CaribDA, ERI and Dow back operator training

In co-operation with Energy Recovery Inc (ERI) and Dow Water & Process Solutions, the Caribbean Desalination Association is organising a two-day operator training program at the Westin Dawn Beach Resort in St Maarten on 17-18 September 2009.

Two CaribDA workshops listed for June

The Caribbean Desalination Association is holding two workshops in June 2013 on the islands of St Maarten and Curaçao.

CaribDA to hold water reuse workshop in April

The Caribbean Desalination Association is to hold a Water Reuse Workshop in April 2013.

CaribDA pump workshop registration opens

Registration is now open for a workshop on Operation & Maintenance of Pumps, which will be held by the Caribbean Desalination Association (CaribDA) prior to the Annual Conference of the Caribbean Water & Wastewater Association (CWWA) in the Bahamas.

CaribDA opens registration for Aruba conference

The Caribbean Desalination Association (CaribDA) has opened registration for its 2012 Conference & Exposition 80 Years Of Desalination Makes For One Happy Island.

Consolidated back with Rosarito desalination project

Cayman Islands company Consolidated Water Co is back on board the Rosarito desalination project in Baja California, Mexico. The 100 MGD (375,000 m³/d) seawater plant is designed to supply drinking water demand on both sides of the US/Mexico border.

Exhibitor/sponsor registration open for CaribDA conference

The Caribbean Desalination Association (CaribDA) has announced the opening of registration for exhibitors and sponsors for its 2012 Conference and Exposition 80 Years of Desalination Makes for One Happy Island.

Consolidated seeks to sell Mexican desalination stake

Caribbean-based Consolidated Water Co is looking to sell its 50% stake in the 100 MGD (378,500 m³/d) Rosarito desalination project in Baja California, Mexico.

AMTA admin chief takes on CaribDA role

The administrative director of the American Membrane Technology Association (AMTA), Janet Jaworski, has taken over the post of administrative director for the Caribbean Desalination Association (CaribDA).

CaribDA to sponsor Chile desalination seminar

The Caribbean Desalination Association (CaribDA) announced on 14 October 2010 that it would be a sponsor of a seminar on Desalination, Innovations & Sustainable Development to be held in Antofagasta, Chile, during 29 November - 1 December 2010.

Two new appointments at Consolidated Water

Caribbean-based desalination and water supply specialist Consolidated Water Co Ltd announced two new appointments on 21 September 2010.

Deadline extended for CaribDA abstracts

The Caribbean Desalination Association has extended the abstract deadline for the 2nd Conference on Desalination and Water Reuse to be held on 1- 4 June 2010 on Grand Cayman, Cayman Islands.

Papers called for CaribDA 2010 desalination conference

The Caribbean Desalination Association (CaribDA) has issued a call for papers for its 2010 2nd Conference on Desalination & Water Reuse on 1-4 June 2010.

Experienced SWRO desalination engineer joins GHD

Australian consultant GHD has recently appointed professional engineer and marine biologist Erik Tynes, as a senior process engineer in the company's Perth office.

SWRO corrosion pre-conference workshop for CaribDA

A workshop on Understanding and Preventing Corrosion in Caribbean SWRO Plants will take place in Aruba, Netherlands Antilles, on 19 May 2012, prior to the 2012 Conference of the Caribbean Desalination Association (CaribDA).

ERI to supply 75,000 m³/d Venezuelan desalination plant

Spanish EPC contractor Acciona Agua has awarded Energy Recovery Inc (ERI) of the USA the energy-recovery technology contract for the 75,000 m³/d (20 MGD) Paraguana desalination plant in Venezuela.

Grenada government tries again with RO desalination

The report on the Grenada government's website on 21 May 2014 that it was building reverse-osmosis (RO) desalination plants on the islands of Carriacou and Petite Martinique might not be quite as good as it sounds.

US Virgin Islands SWRO plant officially opened

The newest seawater reverse-osmosis desalination facility in the US Virgin Islands was officially opened on 21 November 2013.

Consolidated awarded two Cayman desalination contracts

Consolidated Water Co Ltd announced on 9 April 2014 a new contract to refurbish the Lower Valley desalination plant, which it built in 1997, and the extension of an existing contract to operate the North Sound desalination plant.

Juan Miguel Pinto is confident that Latin America’s market for desalination and reuse projects is poised for growth. The question is not if, but when?

Interview: Juan Miguel Pinto, ALADYR president

The new president of ALADYR, the Latin America desalination and water reuse association, sees his organisation as a window onto the region for international companies. His big aim is to step up events during 2018, taking knowledge of desalination and reuse out to the market.

Biwater Tortola SWRO on 16-year BOOT basis

UK contractor Biwater has informed D&WR that its contract for supply of a desalination plant for the Caribbean island of Tortola will be on a build‑own‑operate‑transfer (BOOT) basis.

AquaVenture chief executive Doug Brown is an engineer-turned-private equity investor-turned-water industry leader

"We're now at more than $100 million revenue." Doug Brown, AquaVenture chairman and CEO

AquaVenture chief executive Doug Brown has a track record of delivering shareholder value. When he joined water technology and engineering firm Ionics as chief executive in 2003, the struggling business was trading at $16 a share.

Tonner to join Consolidated Water as COO

Experienced desalter John Tonner is joining Consolidated Water Co Ltd as chief operating officer from 1 September 2011.

CaribDA board backs Trinidad conference

The board of the Caribbean Desalination Association (CaribDA) announced in December its full support for a regional desalination and water reuse conference in Trinidad & Tobago in May 2010.

The new desalination plant at Playas de Rosarito will be on the coast adjacent to the existing power station

Consolidated Water lines up Mexican mega-project

The Playas de Rosarito seawater RO desalination mega-plant project has been six years in the making. It began as a twinkle in Consolidated Water's eye even before Mexico had introduced its new public-private partnerships law, but the act's introduction in 2012 gave the project a clear structure for moving ahead.

SAROS — Swell Actuated Reverse Osmosis System — utilises wave power to desalt water

Wave-powered design duo aim to crowd-fund desal pilot

SAROS, a design for a seawater RO desalination system powered by the energy in ocean waves, has kicked off an Indiegogo crowd-funding campaign to raise $25,000.

Global demand for desalination to rise each year until at least 2020

Desalination capacity is expected to grow by 8 per cent annually to 140 million m3/d by 2020, new research shows.

'We’re in danger of having no-one left to address the smaller and more decentralised challenges.' Patrick van Eijik, Hatenboer-Water

Five Minutes With: Patrick van Eijik, manager, production and project engineering, Hatenboer-Water

Patrick van Eijik, a 'natural go-between for production and engineering', is newly appointed as manager, production and project engineering, at Netherlands-based Hatenboer-Water

The new IDA board directors take up their post at IDA World Congress 2017 in Brazil

IDA unveils new board of directors

The International Desalination Association (IDA) has named its new board of directors for 2017 to 2019.

The island nation of Barbados is to move ahead with constructing two new desalination plants after securing funds

Barbados Water Authority secures funding for desalination projects

Barbados Water Authority (BWA) has signed a multi-million dollar agreement with Caribbean Development Bank, partly to provide funds for two new desalination plants.

AquaVenture announced the $46 million acquisition of Peruvian water supplier Aguas de Bayova in 2016

AquaVenture cuts loss, as top line grows

US-based water company AquaVenture has reported revenue growth of 14 per cent to $114 million in year ended 31 December 2016.

An installation of Voltea’s CapDi technology at a horticultre client in Mexico. Growers can adjust the level of salt in their irrgation water to enable optimal yield from tomato plants, and to grow peppers for the first time

'Our capex is on a par with traditional desal'

The commercialisation of Voltea's electrodialysis-based desalination technology, CapDI, is happening apace says chief executive Bryan Brister.

Who will buy GE Water & Process Technologies?

The news that GE wants to sell its Water & Process Technologies business sent a ripple of surprise through the global desalination industry last week, with many at first asking: "Why?"

Barbados ponders more desalination to tackle water scarcity

Barbados is very likely to soon have another desalination plant according to minister of agriculture, food, fisheries and water resource management, David Estwick.

Five newcomers voted onto IDA board

Five new faces are among the 21 members voted to serve on the board of the International Desalination Association (IDA) for 2011-13 as a result of the elections which closed on 13 August 2011.

Commission extends Long Beach desalination research permit

The desalination intake and discharge research project being undertaken by the Long Bearch Water Department was granted a five-year extension by the California Coastal Commission on 14 July 2011.

New IDA board elected

The International Desalination Association (IDA) has elected its 2015-2017 board of directors.

Six Chinese firms sign Venezuelan desalination deal

The Venezuelan government has signed agreements with six Chinese companies to install water desalination plants at coastal sites in the Latin American country.

Port Fortin SWRO desalination plant in Trinidad [image: Seven Seas Water]

Comparison of three 2013 Caribbean SWRO desalination systems

Florida-based Seven Seas Water commissioned three desalination plants in the Caribbean in 2013. This article looks at the technical differences between the plants and the challenges in commissioning them. This article first appeared in the February/March 2014 issue of Desalination & Water Reuse magazine.

Five newcomers voted onto IDA board

Five new faces were elected directly to the board of the International Desalination Association (IDA) for 2013‑15.

IDA announces election results for board

The International Desalination Association has announced the results of the elections to its board of directors for 2009-11.

Cascal chairman looks to desalination future

Cascal NV, a subsidiary of the UK-based Biwater water and wastewater group, is looking to extend its market reach further into desalination, according to its recently elected chairman, Adrian White.

Nomination date nears for IDA's Young Leaders committee

Time is running short for nominations to the Program Committee of the International Desalination Association's Young Leaders Program.

Degremont chooses Dow for green reverse osmosis pilot

Suez Envionnement water treatment subsidiary, Degremont Technologies, has selected Dow Water and Process Solutions to supply ultrafiltration and reverse osmosis membranes for a pilot desalination project in Abu Dhabi, in partnership with renewable energy company Masdar.

Cal Am strikes deal on test well

Utility, California American Water (Cal Am), has struck a deal with cement maker, Cemex, to allow the water firm to drill slant test wells, and possibly production wells, on Cemex' north Marina sand mining plant site.

RWL wins contract to build desalination plant in Argentina

RWL Water has won a contact to build what it claims will be Argentina's largest seawater reverse osmosis (SWRO) desalination plant.

Belville planning board approves reverse osmosis plant

A request by US local water utility, H2GO (Brunswick Regional Water and Sewer), for an amendment to allow for the building of a reverse osmosis brackish water purification plant has been approved unanimously by the planning authority at Belville, North Carolina.

West Basin declares record year in recycled water output

West Basin Municipal Water District in California has declared fiscal year 2013-14 a record 12 months in recycled water production at its Edward C Little Water Recycling Facility. The plant produced 60,000 Ml of recycled water in the period.

POSCO claims desalination first in Korea

Korean construction company POSCO E&C has completed the construction of what it claims to be the nation's first commercial seawater desalination plant.

Suez Environnement lands US$ 200 million Middle Eastern deals duo

Suez Environnement has won a desalination contract in Abu Dhabi worth more than US$ 180 million and a separate water reuse deal in Oman taking the total value of the Middle East wins to more than US$ 200 million.

Researchers uncover new membrane fouling mechanism

Researchers have uncovered "an additional reverse osmosis (RO) membrane fouling mechanism" arising from organic compounds present in ultrafiltration (UF) permeate during wastewater desalination.

Singapore utility awards desalt deal to Chinese-led group

Singapore's national water agency, PUB, has selected the BESIN-UEN consortium - led by China's Beijing Enterprises Water Group (BEWG) - as the preferred bidder to construct the second reverse osmosis (RO) plant sited at Changi under a public/private partnership.

HICL ups stake in Victorian Desalination to over 9%

Infrastructure investor, HICL Infrastructure, has upped its holding in Australia's Victorian Desalination public private partnership project to about 9.3% with an additional 3.4% stake acquired for £25.2 million (US$ 40.5 million).

STW Water bags Horizon, Texas US$ 2.2 million brine concentrator deal

STW Water has won the US$ 2.2 million contract to design, engineer and construct a reverse osmosis concentrator for the Municipal Utility District of Horizon City, Texas.

Researchers share industry prize for fouling research

Doctoral students, Ariel Atkinson of the University of North Carolina at Chapel Hill and Erin Partlan of Clemson University, have received the 2014 Fellowship for Membrane Technology award from the American Membrane Technology Association (AMTA) and the National Water Research Institute (NWRI) for research in membrane fouling.

Desalia starts works on Egypt reverse osmosis plant

Spain's Desalia has started site works for a new, 24,000 m³/d seawater reverse osmosis plant west of Alexandria, Egypt near the city of Matrouh.

California slant test gets US$ 1 million grant

Water utility, California American Water, has received a US$1 million grant from the state's Department of Water Resources to help fund the company's $4 million planned slant well test.

Global desalination market to grow 9% a year

The global water desalination market is set to grow at nearly 9% a year to 2018 according a report by market researcher, TechNavio.

Namibian government poised to table offer for Areva desalination plant

Namibia's government is poised to table an offer to buy Areva's seawater desalination plant at Trekkopje and to use the 20 million m³-a-year facility to supply the country's semi-arid Erongo region.

Planned Mexican desalination plant to serve US utility

Reverse osmosis desalination company, Consolidated Water, has reported progress in its plan to build a seawater desalination plant in Mexico to supply a US water utility.

Israeli group to build desalination plants in Dar-es-Salaam

Water authorities in Dar-es-Salaam are planning to work with an Israeli consortium in constructing two reverse osmosis desalination plants to alleviate water shortage in the Tanzanian commercial capital.

Purification plant donation may slow Sri Lankan kidney disease spread

A recently commissioned reverse osmosis water purification plant donated by water treatment company Puritas will help to curb the spread of chronic kidney disease in the North Central Province of Sri Lanka according to the plant owner. Some 400,000 people in the region are understood to be currently affected with the disease.

Spanish opposition calls for end to paralysis of giant desalination project

Opposition politicians in Alicante, Spain have called on the country's central government to implement the completion of two, long-delayed reverse osmosis desalination plants to avoid urgent problems in the province amid a current drought.

Venezuela's largest desalination plant to start this year

Venezuela state-owned oil firm PDVSA expects by the end of the year to start operating a US$ 200 million seawater reverse osmosis desalination plant to provide water for oil refineries on the Paraguaná peninsula and drinking water for local communities.

Torishima wins pump deal for Chilean reverse osmosis desalination

Japanese pump manufacturer Torishima Pump has received an order for high-pressure pumps and booster pumps for a new reverse osmosis desalination plant being built in Copiapo, Chile.

Delayed Tarpon Springs reverse osmosis plant nears completion

Construction of a long-awaited US$ 45 million brackish water reverse-osmosis plant at the US city of Tarpon Springs, Florida is close to completion a few weeks behind schedule.

LG Chem seeks global player status in reverse osmosis membranes

South Korean petrochemicals company LG Chem has unveiled plans to become a global player in the market for reverse osmosis membranes for desalination.

Joint venture wins Perth groundwater replenishment contract

Western Australia's Water Corporation has awarded a contract to design, construct, and commission a full-scale advanced water replenishment plant (AWRP) to a joint venture between CH2M Hill,and engineering company Thiess. The project will help secure Perth's drinking water supplies through 2060

Acciona wins Italian jobs

Spanish infrastructure company Acciona has won a contract to supply potable water through seawater reverse osmosis (SWRO) desalination on the Italian islands of Pantelleria, Linosa and Lampedusa.

Tunisia desalination project completes feasibility check

Tunisia's National Water Company has completed a feasibility study for a seawater reverse osmosis desalination plant to be located at Zaarat, in the south east of the country. The plant will be constructed in two 50,000 m³/d phases.

Dow signs Fluor to build new Saudi desalination component factory

The Dow Chemical Company has appointed Fluor Corporation to build a new factory to manufacture reverse osmosis components for desalination plants in Saudi Arabia.

US research challenges value of forward osmosis in seawater desalination

Researchers in the US have claimed that forward osmosis desalination of seawater is significantly less energy efficient than reverse osmosis

Pure Aqua builds solar-powered desalination for Cameroon

US-based Pure Aqua has designed and manufactured six solar-powered reverse osmosis water purifiers for river water in the African state of Cameroon.

Point Lisas nears end of sixth expansion

Desalcott's Point Lisas seawater reverse osmosis plant in Trinidad, West Indies, is nearing completion on its sixth expansion since it was commissioned in 2002.

Planned Texas inland desalination plant will be USA's biggest

San Antonio Water System (SAWS) is constructing what will become the largest inland desalination plant in the USA. The plant will desalinate groundwater from the Wilcox Aquifer in southern Bexar County, Texas.

Masdar picks four firms to test new desalination techniques

Abu Dhabi clean energy company, Masdar, has selected four international water technology firms to test techniques that could reduce the energy intensity of desalination and lead to a large renewably powered water purification station.

Saudi plans two more giant desalination plants

Saudi Arabia's Saline Water Conversion Corporation (SWCC) has unveiled plans to build two huge sea water desalination plants including a vast 1.5 million m³/day capacity hybrid plant with 30% of its production coming from reverse osmosis and the rest from thermal desalination.

Saudi Arabia unveils plans for giant desalination plant

Saudi Arabia's Saline Water Conversion Corporation has announced plans for what would be the world's largest desalination plant.

SWCC governor Dr AbdulRahman Al-Ibrahim and Ryuzo Sakamoto, chairman of Toyobo, opening the Rabigh plant.

Toyobo desalination membrane plant opened in Rabigh

The ACWA-Toyobo joint venture in Saudi Arabia, Arabian Japanese Membrane Company LLC (AJMC), opened its reverse-osmosis membrane production facility in Rabigh on 29 May 2014.

Abengoa to build SWRO plant in Agadir, Morocco

Spanish contractor Abengoa has been chosen by Morocco's Office National de l'Electricité et de l'Eau Potable (ONEE) to construct a new desalination plant in Agadir, Morocco.

Land-purchase brings Consolidated's Mexican SWRO nearer

The planned Rosarito seawater desalination project in Mexico close to the US border took a step nearer on 22 May 2014 when Consolidated Water Co Ltd announced that it had completed the land purchase for the project.

Free IDE webinar this month offers insight into giant reverse osmosis plant projects

IDE will be leading a free online seminar (webinar) this week; Overcoming The Hurdles of Mega-Sized RO Desalination Plants in partnership with D&WR.

Fluor to build Dow's RO membrane factory in Saudi Arabia

Fluor Corporation has been awarded a contract by the Dow Chemical Company to build Dow's reverse osmosis (RO) membrane manufacturing facility in Jubail Industrial City II in Saudi Arabia.

Desalination quartet booked for Masdar pilot plants in UAE

Three major contractors in the global desalination business - Abengoa, Degrémont and Sidem/Veolia - together with forward-osmosis developer Trevi Systems, were awarded contracts on 5 May 2014 by Abu Dhabi's Masdar, to each start the construction of a 1,500 m³/d desalination plant as part of Masdar's pilot project announced in 2013.


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