China, Reverse Osmosis, Forward Osmosis, Forward Osmosis, Australia
Oasys forward osmosis concentrates in China
Massachusetts-based Oasys Water has claimed its recent contract to supply a forward osmosis brine concentrator to a fossil-fuelled power plant in China to be a world first.
Modern Water set for first FO desalination plant in China
Modern Water is set to build a forward-osmosis (FO) desalination plant in Xugong Island, China, as a result of one of three deals signed by the UK company during a trade mission to China led by UK prime minister David Cameron.
China opens laboratory to drive forward osmosis development
A pairing of leading players in China's water and petrochemicals industries have launched a venture to develop forward osmosis in seawater desalination that they claim will: "open up a new way for zero liquid discharge (ZLD) in seawater desalination of seawater resources with low energy consumption."
Chinese website and new director for Modern Water
UK forward-osmosis specialist Modern Water plc has recently appointed William Harvey as its director of strategy and new business development for its Membrane Processes division as well as its electrocoagulation products.
Modern Water ties in with Chinese partner
UK forward-osmosis desalination developer Modern Water plc has signed a framework agreement with Hangzhou Development Center of Water Treatment Technology Company Ltd (Hangzhou Water) in China.
HTI deal takes forward osmosis to China
The world's only commercial manufacturer of forward-osmosis (FO) membranes, modules and systems, Hydration Technologies Innovations LLC (HTI), reached an international distribution, services and cooperation agreement for FO technology with Chinese company Tri-Tech Holding Inc.
Masterclass webinar to look at combining reuse and desalination using forward osmosis
Award-winning researcher, Gaetan Bandin, will present the next Desalination and Water Reuse Masterclass Webinar on 30 June looking at opportunities and challenges for forward osmosis and pressure assisted osmosis (PAO) to combine water reuse and desalination.
Tri-Tech planning forward-osmosis pilot plants
Chinese water and wastewater treatment company Tri-Tech Holdings announced on 13 May 2011 that its current plans include constructing and operating one or more forward-osmosis (FO) pilot units using technology licensed from Arizona-based Hydration Technology Innovations (HTI).
Oasys announces sales hook-up with oil & gas servicer
Forward-osmosis specialist Oasys Water announced on 12 December 2013 that it had recently signed an exclusive sales agreement with National Oilwell Varco LP (NOV), a leading global provider of equipment and services used in the oil and gas market.
Modern Water gets £ 9.5 million from share issue
UK forward-osmosis (FO) and monitoring specialist Modern Water plc announced on 12 February 2013 that it had raised, subject to certain conditions, £ 10.0 million (approximately £ 9.5 million net of expenses) by way of a placing of 20,000,000 new ordinary shares with both new and existing institutional shareholders at a price of £0.50 per ordinary share.
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.
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.
IDA announces lecturers for next Academy session
The International Desalination Association (IDA) has announced the line-up for the next one-day course in its Desalination Academy, which will take place on 5 December 2012 in Jeddah, Saudi Arabia, alongside the Saudi Water & Power Forum.
New tech to drive 9.5% annual desalination growth - report
By 2020, the annual supply of water from desalination will have reached 54 billion m³, according to a report released on 17 March 2009 by Lux Research.
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.
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
US bill seeks major desalination research expansion
US Senate hearings began on 10 March 2009 into a bill on the relationship between energy and water which could have wide implications for desalination research, both in the US and internationally.
Membrane market growth to run until 2020
The fruits of growing research and development in forward osmosis for desalination are highlighted in a recent sector report as drivers of growth in the market for membrane separation technologies running to at least 2020.
Membrane 'summit' will precede AMTA conference
The 2nd Osmosis Membrane Summit will precede this year's annual conference of the American Membrane Technology Association (AMTA) in San Diego.
Low-energy desalination trials delayed
Trials of four new energy efficient desalination systems from leading water technology players that could "revolutionise the industry" have been delayed from their summer 2015 start with October forecast as the date when all will be in pilot operation.
Oasys furthers advance in China
US-based forward osmosis specialist, Oasys Water, has unveiled its latest advance in its bid to expand in China with its partner in the region, Beijing Woteer.
Study shows novel heavy-metals-from-wastewater method
Scientists in Singapore and Saudi Arabia have reported a novel method for extracting toxic and valuable heavy metals from wastewater using forward osmosis (FO).
Forward-osmosis companies launch international association
Four companies specializing in forward osmosis membrane technology launched the International Forward Osmosis Association (IFOA) on 7 April 2014.
Woongjin backs Californian FO membrane‑maker
Korean membrane company Woongjin Chemical Company has signed an agreement with California startup Porifera Inc providing investment for the Silicon Valley company to develop, manufacture and commercialize forward osmosis (FO) membranes at high volume.
IDE to design PRO power-generation pilot in Norway
The Norwegian renewable-energy company Statkraft has made an agreement for IDE Technologies to design and later purchase and construct a 2 MW osmotic power-generation pilot plant in close cooperation with Statkraft.
Moore takes over engineering for Modern Water
Brian Moore has left Thames Water to become Modern Water's new engineering manager as part of the UK membrane desalination company's planned growth in its engineering department.
Small FO desalination plant commissioned in Oman
A 200 m³/d forward-osmosis (FO) desalination plant has been commissioned by Modern Water at Al Najdah in the Al Wusta region of Oman.
Buenos Aires membrane papers deadline 15 June
A deadline of 15 June 2012 has been set for papers for the International Water Association (IWA) 3rd Regional Conference on Membrane Technology.
Oasys deal to treat Texas produced water with FO
Oasys Water has struck an agreement with Houston-based Select Energy Services, LLC (SES), a leading provider of engineered water solutions to the oil and gas industry, for exclusive use of its forward osmosis (FO) technology in the Permian Basin in West Texas and New Mexico, USA.
GE's Muscat takes over as Oasys Water CEO
Former GE executive Bob Muscat has been appointed chief executive officer of Oasys Water, the US forward-osmosis desalination specialist.
FO pilot plant could follow HTI Dubai link-up
Forward-osmosis (FO) system manufacturer Hydration Technology Innovations LLC (HTI) has signed an international distribution, services and cooperation agreement for FO technology with Future Technologies LLC of Dubai. Future Technologies will distribute HTI's FO OsMem membrane technology for industrial applications.
Modern Water claims first FO commercial desalination contract
UK-based Modern Water has won what is believed to be the first ever forward-osmosis (FO) commercial contract for desalination, following its award of a UK£ 500,000 (US$ 810,000) contract for a 200 m³/d plant by Oman's Public Authority for Electricity & Water (PAEW).
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).
Modern Water claims Oman success
Modern Water plc announced on 12 November that its desalination plant in Oman has been successfully commissioned and fresh water production has commenced.
The Long Read: Where's the innovation in brine treatment?
As water scarcity bites and the drive to recycle water grows, the focus on recovering clean water and other resources from brine is sharpening. The challenge is particularly pertinent for industrial operators.
Modern Water opens new office in Shanghai
UK company Modern Water announced on 26 November 2013 the formation of Modern Water Technology (Shanghai) Co Ltd and the opening of its new office in Shanghai, China.
IDA announces four new desalination events
The International Desalination Association (IDA) announced four new events on 22 February 2010, including its next World Congress in Perth, Australia, which will be held during 4-9 September 2011.
IDA lifetime achievement award for Toray's Kurihara
A lifetime achievement award to Dr Masaru Kurihara of Toray Membranes was awarded by the International Desalination Association at its awards banquet which closed the IDA World Congress in Perth, Australia on 8 September 2011.
Xylem appoints new emerging markets head
Water technology firm, Xylem, has appointed Steven Leung as senior vice president and president, emerging markets, In this newly created position, Leung will lead the company's commercial operations in China, greater Asia, India, the Middle East, Africa and Latin America, as well as Australia and New Zealand.
Stover leaves Oasys for Desalitech
Energy Recovery Inc (ERI) old boy Dr Richard Stover has joined Tel Aviv-based Desalitech, a company with a desalination process that does away with energy-recovery devices.
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.
Olympic Dam desalination threatens cuttlefish, say researchers
Brine discharge from the proposed Olympic Dam seawater desalination plant in South Australia poses a potential threat to the unique spawning aggregation of the giant Australian cuttlefish, in the upper Spencer Gulf, South Australia, according to two researchers.
Metito lands Bechtel SWRO desalination in Australia
Dubai-based Metito has landed two new seawater reverse-osmosis (SWRO) desalination plants in Australia and is currently nearing completion of one in Qatar.
"First water" video for Victorian desalination plant
The Aquasure consortium building the much delayed Victorian desalination plant for Melbourne, Australia, has released a video to celebrate the production of first water on 30 June 2012.
Sydney Desalination Plant leased for US$ 2.3 billion
The New South Wales state government in Australia accepted on 10 May 2012 a binding offer for refinancing the Sydney Desalination Plant (SDP) from a consortium of Ontario Teachers' Pension Plan (OTPP) and Hastings Funds Management.
Amiad provides prefiltration for Australian membrane projects
Two very different contracts for prefiltration equipment prior to membrane water treatment and desalination have been won by Amiad in Australia.
Agency approves W Australian desalination plant
Western Australia's Environmental Protection Agency (EPA) on 13 February 2012 announced conditional approval for Grange Resources Ltd's proposal to construct and operate the Cape Riche Desalination Plant.
Melbourne desalination problems cost Suez € 237 million
Cyclones and labour problems in 2011 at the Melbourne desalination plant in Victoria, Australia, cost the Suez Environnement group a total of € 237 million, group CEO Jean-Louis Chaussade said when the group's figures for the year were announced on 8 February 2012.
Osmoflo commissions 4,000 m³/d SWRO desalination plant
A 4,000 m³/d seawater reverse-osmosis (SWRO) desalination plant has been commissioned in Whyalla, South Australia, for steel manufacturer OneSteel.
BEL to supply pressure vessels for Perth II extension
BEL Composite Industries Ltd, a part of BEL Group, announced on 7 November 2011 receipt of a letter of award from Southern Seawater Alliance (SSWA) for supply of pressure vessels for the second part of the Southern Seawater desalination plant at Binningup near Perth, Australia.
West Australia mine desalination plant review published
A public environmental review (PER) was issued on 26 September 2011 for a 35,000 m³/d seawater desalination plant at Cape Riche in Western Australia, 90 km northeast of Albany.
ADB backs US$ 240 million Chinese water-reuse loans
A US$ 240 million loan package was agreed in Beijing on 20 November 2013 to upgrade wastewater treatment plants in China to meet the grade 1A standard, which means the water can be reused for industry cooling and watering city gardens.
GE-Osmoflo alliance creates powerful Australian presence
A strategic alliance giving Australian desalination and water recycling company Osmoflo access to products produced by water and process giant GE was unveiled at the International Desalination Association World Congress in Perth, Australia, on 6 September 2011.
Sommariva secures International Desalination Association presidency
Dr Corrado Sommariva, managing director of ILF Consultants Middle East, was elected president of the International Desalination Association on 5 September 2011, the first day of the IDA's World Congress in Perth, Australia.
Osmoflo wins industrial water-reuse project
Australia's Osmoflo has won a tender to design, build, operate and maintain a Aus$ 5 million (US$ 5.3 million) water-recycling plant and reticulation system at the Nyrstar Port Pirie smelter north of Adelaide in South Australia.
First water produced by Adelaide Desalination Plant
The first desalinated water was produced from the Adelaide Desalination Plant at the end of July 2011.
Intakes opened for Adelaide desalination project
Commissioning is now closer for the Aus$ 1.824 billion (US$ 1.905 billion) Adelaide Desalination Project, after the 1.4 km intake began taking in seawater last week.
Adelaide first water at end of July, says minister
The intake and outfall tunnels for Adelaide's Aus$ 1.83 billion (US$ 2 billion) seawater desalination plant in Australia have been completed and first water is expected at the end of July.
Reuse plant eases Melbourne's water demand
The Aus$ 48 million (US$ 52.6 million) recycled water plant in Altona, Australia, was commissioned on 19 April 2011 by Victoria state's minister for water, Peter Walsh.
Osmoflo wins Australian port desalination deal
Desalination specialist, Osmoflo, has won a contract to build a desalination facility and supply water to Fortescue Metals Group at Port Hedland in Australia.
More desalination and reuse potential in Western Australia
Western Australia's Water Corporation is considering up to three seawater reverse-osmosis desalination plants along the southern coast of its area, known as Lower Great Southern, as part of a potential portfolio of water resources for the next 30 years.
Japanese desalination forum program announced
The program has been announced for the Japan Desalination Association (JDA) 2011 Forum in Tokyo on 16 February 2011.
Commission warns Australia about gas-production wastewater
Handling the wastewater resulting from coal-seam gas (CSG) production in Australia is likely to require a precautionary approach that will demand innovation from water managers and planners, and significantly greater coordination with existing project approval processes, the National Water Commission warned in December 2010.
Federal funds for Melbourne reuse project
Federal government funding totaling Aus$ 11.4 million (US$ 11.2 million) will enable City West Water in Melbourne, Australia, to roll out an aquifer and storage recovery scheme as part of its West Werribee Dual Supply project.
Bundamba wastewater reuse plant passes second quality test
The second Water Quality Report for the Bundamba Advanced Water Treatment Plant in Queensland, Australia, has confirmed the excellent quality of the purified water it produces and proved that the water is safe to add to the drinking supply, says government agency WaterSecure
Osmoflo to provide desalination for Australian steelmaker
Australian steel producer OneSteel has contracted Osmoflo to finance, design, build and operate for 10 years a 4,000 m³/d desalination facility at its Whyalla plant on the river Murray in South Australia.
Gold Coast desalination plant finally handed over
The Tugun desalination plant in Gold Coast, Australia, was handed over to the Queensland state government on 1 October 2010 and has become part of the South East Queensland Water Grid (SEQWG).
'Finalisation' works begin on Gold Coast desalination plant
Queensland's Tugun desalination plant, on Australia's Gold Coast, temporarily stopped producing water on 4 June 2010 to allow improvement works to occur.
Melbourne desalination plant to have Hydranautics membranes
Nitto Denko/Hydranautics has been contracted to supply its SWC6 MAX and ESPA2+ membrane elements to the Victorian Desalination Project, currently under construction on the Bass Coast of Australia, near Wonthaggi.
Philippine/Japanese consortium buys UU Australia
United Utilities Australia Pty Ltd, which is involved in several membrane-based desalination and water reuse projects in Australia, has been bought by a consortium including Manila Water of the Philippines and Mitubishi Corp and JGC Corporation of Japan.
US researchers develop lean energy membrane-based system
Researchers at Humboldt State University, USA are developing a portable prototype pressure retarded osmosis (PRO) seawater desalination (SWRO) system that exploits the osmotic pressure differential between brine waste from SWRO and wastewater. In turn the system deploys the PRO energy in the SWRO.
Osmoflo sending desalination units to Gorgon gas field
Australian supplier Osmoflo has begun despatching desalination equipment to the Gorgon gas field project located 130-200km off the north-west coast of Western Australia.
New South Wales premier switches on Sydney desalination plant
Sydney's seawater reverse-osmosis desalination plant was switched on by New South Wales premier Kristina Keneally on 28 January 2008, providing water to meet up to 15% of Sydney's water needs.
Sydney desalination tests in final stages
Testing at Sydney's 250,000 m³/d desalination plant is reaching its final stages, Sydney Water announced on 24 January 2010, as the network was being prepared to take desalinated drinking water.
Stover becomes Oasys vice-president of engineering
Rick Stover, whose exit from Energy Recovery Inc (ERI) was announced last week, joined Oasys, the developer of Engineered Osmosis systems for desalination, energy and resource recovery, as vice- president of engineering, on 19 January 2010.
ERI equipment chosen for Melbourne desalination
The AquaSure consortium has chosen PX Pressure Exchanger energy-recovery technology from Energy Recovery Inc (ERI) for the Victorian Desalination Project, which will supply drinking water to Melbourne, Australia.
Funding for Melbourne desalination tied up, says report
Despite previous pessimistic media speculation, it appears that the consortium building the Melbourne desalination plant have been offered more funding than they actually need for the project, avoiding the need for any public money.
Consortium wins US$ 73.5 million reuse contract near Melbourne
A consortium of Kellogg Brown & Root, John Holland and Montgomery Watson Harza has been awarded the contract to design and construct the Aus$ 90 million (US$ 73.5 million) Northern Water Plant in Geelong, south-west of Melbourne, Australia.
DRACE wins Melbourne recycling design contract
City West Water, the water supply company for Melbourne, Australia, has awarded Spanish contractor DRACE medioambiente, in joint venture with Tedagua, an Aus$ 36.5 million (US$ 30.4 million) design contract for a water recycling system.
Doosan completes Luggage Point wastewater reuse job
Doosan Hydro Technology announced on 3 June 2009 that it had completed its work on the Luggage Point Advanced Water Treatment Plant in Queensland, Australia, part of the Western Corridor Recycled Water Project, the southern hemisphere's largest recycled water project.
Budget confirms Adelaide desalination plant upgrade
Confirmation that the capacity of the Adelaide seawater desalination plant would be doubled to 274,000 m³/d came in the Australian federal government's budget statement issued on 12 May 2009.
Queensland gas desalination project halted
Dalby Regional Council in Queensland, Australia, has decided not to proceed with a previously announced joint venture with Arrow Energy that would have seen an Aus$ 16 million desalination plant begin operations near Dalby before the end of 2009.
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).
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).
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
Adelaide size may be doubled as Acciona emerges in front
The consortium led by Spain's Acciona Agua was announced as preferred bidder for the Adelaide desalination project on 19 February 2009, as Australian media reported that the capacity of the new plant was to be doubled from 150,000 m³/d to 300,000 m³/d.
Oasys gets $10 million capital
Oasys, the Yale University forward-osmosis desalination start-up company, says that it has secured US$ 10 million in venture capital funding for production of a commercial unit in two years time, says the Boston Globe.
Sydney desalter construction reaches halfway point
Construction of Sydney's 250,000 m³/d Kurnell seawater desalination plant is just over 50% complete, D&WR has been told by Sydney Water. The intake and outlet tunnels were completed in December 2008.
Five Minutes With: John Williams, global business development, membranes, Lanxess Sybron Chemicals
Returning to the membrane industry 'feels like a very comfortable transition', says Lanxess new business development hire John Williams
Corrosion and vibration slow Gold Coast commissioning
The progress of the Gold Coast seawater reverse-osmosis (RO) desalination plant in Queensland, Australia, towards its commissioning targets has been slowed by several problems, which are now being addressed.
IDE lands big Australian mining RO contract
IDE Technologies has been awarded the design and supply contract for a 140,000 m³/d desalination plant for the Sino Iron Project in Western Australia by CITIC Pacific Mining.
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.
Desalination using forward osmosis with nanofiltration membranes
Forward osmosis (FO) is an emerging membrane technology, often used for desalination. Like reverse osmosis (RO), FO uses a semi-permeable membrane to separate water from dissolved solutes. The semi-permeable membrane acts as a barrier that allows water to pass through while blocking salts. Generally, any dense, non-porous, selectively permeable material can be used as a membrane for FO. Professor Chung invented a novel polybenzimidazole (PBI) nanofiltration (NF) membrane with a narrow pore size and high flux for the FO process. PBI was chosen mainly because of its robust mechanical strength and excellent chemical stability. However, at high ionic strength (normal in FO applications) and normal operational pH values, the charge of the membrane surface is neutral, leading to a decrease in electrostatic repulsion between the membrane surface and electrolytes to be rejected. Consequently, monovalent salts rejection decreases. Ideal NF membranes for FO would be highly negatively charged at most pH values. Additionally, these membranes are hydrophobic and have a propensity to foul during operation. Therefore, this collaboration is performing research to improve the separation performance of the PBI FO membrane by (1) lowering membrane fouling via chemical modification, and (2) increasing its monovalent salt-rejection via membrane surface modifications. Since these properties are given to a porous PBI NF membrane instead of the conventionally used dense RO membranes, this project has the potential to revolutionize the field of desalination using FO. Development of a desalination process technology using the FO route has the potential to achieve up to a 75% decrease in costs and energy consumption in desalination, in comparison with conventional thermal or RO processes. This technology is still undergoing research. Acknowledgments The source of funding was the National Science Foundation, NSF OISE 0832894. This article appeared in D&WR magazine's May/June 2009 issue.
Researchers cast doubt on economics of osmotic power
New research findings have questioned the economics of power production from pressure retarded osmosis (PRO).
IDE wins brackish water desal plant contract in Israel
IDE Technologies has won a project to build and operate a brackish water reverse osmosis (BWRO) plant in Emek Hamainot, Israel.
Modern Water signs first brine concentration deal after pilot
Modern Water has secured the first sale of its proprietary All-Membrane Brine Concentration (AMBC) technology, to a textile dyes company in India.
ERI to cooperate with Koreans on PRO for energy
Energy Recovery Inc (ERI) announced on 15 October 2013 that it has signed a mutual cooperation agreement with Seoul-based global company GS Engineering & Construction Corporation (GS E&C Corp), part of Korean conglomerate GS Group, to significantly advance osmotic power generation using ERI's PX Pressure Exchanger® technology.
IChemE forecasts more UK municipal desalination by 2050
By 2050, at least four municipal desalination plants and up to 800 smaller units could be providing water to UK households and industry.
Registration opened for next IDA Academy courses
The International Desalination Association has opened registration for the next IDA Desalination Academy courses in Singapore on 16‑19 September 2013.