Membrane, Seawater, Groundwater, Seawater, Algae, Algae
Saudi boost for LiqTech ceramic membranes
The Saudi Arabian Ministery of Water & Electricity has announced that ceramic flat-sheet membranes are the technology of choice for groundwater applications, according to Danish company LiqTech International.
Ras Al Khaimah seawater desalination has algae shield
Northernmost of the United Arab Emirates (UAE), Ras Al Khaimah, has opened a 68 Ml/d seawater reverse osmosis (SWRO) project in Ghallilah on the emirate's west coast that is equipped to "overcome the red tide phenomena" - the seasonal proliferation of algae that blights the emirates' coastline.
Algae biomass membrane order for Denmark's LiqTech
Denmark's LiqTech International Inc has received a purchase order of around US$ 300,000 for a prototype filtration system to be used in an algae biomass project.
Singapore's PUB draws curtain on algae
Singapore's national water agency PUB has for the first time installed silt curtains at the waters off Tuaspring and Singspring desalination plants, to protect them from damaging fouling of their reverse osmosis membranes by mounting levels of algae in the water.
RO-based advanced treatment plant for West Virginia mines
A 5 MGD (19,000 m³/d) membrane-based wastewater treatment plant is to be built to serve a number of coal mines in West Virginia, USA, as a result of government action following pollution violations.
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.
Electrochemical desalination MoU signed in Singapore
A memorandum of understanding (MoU) between Singapore's national water agency, PUB, and Evoqua Water Technologies to further develop electrochemical desalination technology was one of five MoUs signed during Singapore International Water Week, which ended on 5 June 2014.
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.
Direct membrane filtration simplifies reuse process
Recent trials have proven that direct membrane filtration of high solids (algae) and disinfection provides a simpler treatment process with substantial cost reduction. In Pillbara, Australia, two plants are being constructed to treat wastewater for recycling aiming for a 4-log removal of bacteria and viruses by filtering alone. Ultraviolet treatment provides the final requirement to reach the required 6-log removal rate. This article gives an overview of the application, and details on the technology and design used. It first appeared in the August/September 2013 issue of Desalination & Water Reuse magazine.
Nanobubble specialist Moleaer raises capital, seeks people
Moleaer, the California, US-based water technology firm that developed the XTB Nanobubble Generator has raised $6 million to support overseas expansion.
Abunayyan resigns as chair of ACWA Power Barka
Mohammad Abdullah Abunayyan has resigned as chairman and board director of ACWA Power Barka in Oman, citing personal reasons.
2014 Oman conference to look at HABs and desalination
An international conference on Harmful Algal Blooms (HABs) & Desalination is to be held in Muscat, Oman, in April 2014.
NanoH2O announces seawater membrane factory in China
Advanced desalination membrane-maker NanoH2O is to build a fully integrated manufacturing plant in Liyang, China, a city in the Yangtze River Delta, 250 km west of Shanghai.
NanoH2O membranes chosen for Palmachim expansion
Two additional 36,000 m³/d trains are to be added to the Palmachim seawater reverse- osmosis (RO) desalination plant in Israel using QuantumFlux (Qfx) high-rejection membranes manufactured by NanoH2O Inc.
Modern Water ties in with Chinese partner
UK forward-osmosis desalination developer Modern Water plc has signed a framework agreement with Hangzhou Development Center of Water Treatment Technology Company Ltd (Hangzhou Water) in China.
Prosep win Australian offshore contracts
Montreal-based ProSep Inc announced in early November that its majority owned South Korean joint venture ProSep Kolon Co Ltd had been awarded two contracts for seawater filtration and mercury removal for liquid natural gas platforms off the coast of Australia.
Toray wins back‑to‑back UAE membrane orders
Two contracts for seawater reverse‑osmosis (SWRO) desalination membranes in the United Arab Emirates were announced by Toray Industries on 6 September 2012.
Pall grabs another naval water-generator contract
Membrane-based freshwater generators are to be supplied to the UK's Royal Navy by Pall Corporation after successful sea trials.
Hyflux given loan for membranes and high‑pressure pumps
Singapore's Hyflux Ltd announced on 14 June 2012 that its wholly-owned subsidiary, Hydrochem (S) Pte Ltd, has agreed a US$ 14.4 million loan with the Japan Bank for International Cooperation (JBIC) for the purchase of key components for the Tuaspring Desalination Plant in Singapore.
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.
Toray to supply membranes for Tuaspring desalination plant
Toray of Japan has won the order to supply reverse osmosis (RO) membrane elements to the Tuaspring Desalination Plant in Singapore.
Sinochem setting up seawater desalination industrial base
Sinochem Corp held a ground-breaking ceremony for a seawater desalination industrial base in Hangzhou, China, on 22 March 2011, coinciding with World Water Day
Hyflux sees Dahej desalination funding 'within year'
Hyflux has extended the time it foresees for financial closure on its Dahej seawater desalination plant in India to "within this year".
Hyflux preferred for 318,500 m³/d Singapore desalination plant
PUB, Singapore's national water agency, has selected locally based Hyflux Ltd as the preferred bidder for the country's second and largest seawater desalination plant.
Toray announces two Chinese SWRO membrane orders
Toray Industries Inc has received orders to supply reverse osmosis (RO) membranes to seawater desalination plants in Qingdao (Shandong) and Caofeidian (Tangshan, Hebei) in China.
MIT membrane start-up completes funding round
The conclusion of an initial round of funding for Clean Membranes Inc, a start-up company based in Lexington, USA, will permit progress on development of a new generation of non-fouling membranes usable for sea and brackish water desalination.
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.
BEL, Dow and Hydranautics to supply Sorek
BEL Composite Industries Ltd has been awarded a multimillion dollar contract to supply nearly 2,000 units of 16-in side-port pressure vessels for the Sorek seawater desalination plant in Israel.
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.
Hydranautics wins Adelaide membrane contract
Desalination membranes for the Adelaide desalination plant, located at Port Stanvac in South Australia, are to be supplied by Nitto Denko/Denko for both the first and second phases.
Siemens membranes to pretreat Perth II plant
Siemens is to provide a 95 MGD (360,000 m³/d) pressurized membrane treatment system for Water Corporation's Southern Seawater desalination plant in Binningup, south of Perth, Australia.
Boron-nitride nanotubes speed desalination, says Australian research
Researchers from The Australian National University (ANU) claim to have discovered a way to speed the desalination of seawater by up to five times using nanotubes made from boron and nitrogen atoms.
Toray wins Gulf quartet
Toray Industries Inc announced in September that its reverse-osmosis (RO) membrane business had won orders from four seawater desalination plants with a total capacity of 332,000 m³/d in the Gulf.
Doosan chooses BEL for Escondida pressure‑vessels
Doosan Heavy Industries & Construction has chosen BEL reverse‑osmosis (RO) membrane pressure‑vessels for its Escondida seawater RO project in Chile.
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.
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.
Two Saudi SWRO membrane contracts awarded to NanoH2O
Desalination membrane manufacturer NanoH2O Inc has won supply contracts for two seawater desalination projects in Saudi Arabia.
CDM to build US$ 86 million Monterey desalination plant
California American Water (Cal Am) has selected CDM Constructors Inc to design and build the desalination facility proposed as part of its US$ 320 million Monterey Peninsula Water Supply Project.
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.
Oceanside looks to upgrade its RO plant
Oceanside, the Californian city that is home to major membrane manufacturer Hydranautics, is thinking about further desalination of brackish groundwater, if it can get federal funding for it.
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.
How we delivered Az Zour North phase one
"With hindsight we were very lucky to get everything through on time and that our construction partner Hyundai Heavy Industries was on time. Fortunately we escaped a lot of those little wrinkles that need sorting out during construction, and can drag on and on, and so we kept to time," says Andy Biffen, chief executive of project delivery vehicle Az Zour Shamal.
Spiral scoops innovation award for its 'disruptive' automatic self-cleaning filter
Spiral Water has picked up an Innovation Award from BlueTech Research for its automatic self-cleaning water filter, a "disruptive" new filter technology according to Spiral chief executive Ashwin Gulati.
Algae: a tide of trouble
The water services provider at the industrial port at Sohar in the Oman has learned the hard way, how to combat the seasonal algal wave that can grind vital reverse osmosis desalination and other water treatment to a halt. Despite unprecedented assaults the notorious Red Tide has been tamed. This article first appeared in the May 2015 issue of Desalination & Water Reuse magazine.
Xylem supplies wastewater denitrification systems in China
Water technology company, Xylem, has supplied denitrification systems to three wastewater treatment plants in eastern China as part of a national strategy to improve wastewater treatment by 90% over five years.
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).
Liberatore becomes GE's main membrane man
Frederick Liberatore, who has been leading GE's process membrane business for the past two years, has been given an expanded role as commercial domain leader for spiral-wound and flat-sheet membranes - water and process technologies.
New CEO appointed for Nitto Denko/Hydranautics
Desalination membrane manufacturer Nitto Denko/Hydranautics has appointed Yasushi Nakahira as general manager and CEO of its Global Membranes Division based in Oceanside, California, USA.
Desalitech closed-circuit technology set for BWRO project
Israel-based Desalitech Ltd announced on 7 April 2011 that it had been awarded a contract to design and build a reverse osmosis (RO) desalination system for Environmental Protection Technologies (EPT), a global company that leads the industrial wastewater treatment market in Israel.
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.
Go-ahead for 113,500 m³/d Orange County GWRS expansion
Orange County's world-renowned membrane-based Groundwater Replenishment System (GWRS) in California is to be expanded by another 30 MGD (113,500 m³/d) following approval by the board of the Orange County Water District (OCWD) on 30 March 2011.
EDS lists desalination courses for 2013
The European Desalination Society (EDS) has released a complete list of its courses for 2013. EDS has been giving training certificates since 2003 to over 400 participants from all over the world.
Four workshops to precede AMTA / AWWA conference
There are now four preconference workshops prior to the Membrane Technology Conference & Exposition being held by the American Membrane Technology Association (AMTA) and the American Water Works Association (AWWA) in San Antonio, Texas, at the end of February 2013.
EDS publishes details of membrane design course
The European Desalination Society (EDS) has published details of its first event in 2013, a three-day intensive course on Membrane Technology Process & System Design.
EDS announces membrane course in Rome in 2014
The European Desalination Society has announced a three-day intensive course on Membrane Technology, Process & System Design to take place in Italy next March.
NanoH2O appoints Markovich as CFO
California-based desalination membrane manufacturer NanoH2O Inc announced on 12 January 2011 the appointment of semiconductor and cleantech veteran John Markovich as chief financial officer.
NanoH2O confirms its acquisition by LG Chem
Desalination membrane manufacturer NanoH2O confirmed on 12 May 2014 the finalization of its sale to Korea's LG Chem on 30 April 2014.
MIAC confirmed as IDA affiliate in China
The Membrane Industry Association of China (MIAC) is the latest affiliate to join the International Desalination Association (IDA).
Brazilian offshore SRP system awarded to VWS Westgarth
VWS Westgarth has been awarded a multi-million dollar contract by SBM Atlantia for of a seawater sulphate-reduction package (SRP), using Dow FilmTec membranes, in a Brazilian offshore oil and gas field.
Papers called for AMTA-SEDA joint conference in Miami
A call has been issued for papers for the joint 2011 American Membrane Technology Association (AMTA) annual conference and exposition with the Southeast Desalting Association (SEDA).
4th Membranes & Desalination event set for Gold Coast
The Membranes and Desalination Specialty IV Conference, to be held in Gold Coast on 11-12 February 2011 by the Australian Water Association, has a problem solving focus.
Hitachi in Libyan MBR tie-up
Libyan water technology company El Zulal announced on 21 July 2010 that it has signed a sales and marketing agreement with Hitachi of Japan to distribute Hitachi's membrane bioreactor (MBR) product range in Libya.
Siemens to sell its water treatment/desalination business
German giant Siemens is to sell its water treatment business known as Siemens Water Technologies, which is active predominantly in the North American market.
EDS publishes desalination courses line-up for 2013
Five courses for the first half of 2013 have been announced by the European Desalination Society (EDS). All except one will be staged in Genoa, Italy.
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.
Pretreatment course scheduled by EDS for May 2010
The European Desalination Society (EDS) on 15 January 2010 announced a four-day course on Pretreatment, membrane fouling and scaling to be held in Genoa, Italy, on 31 May - 3 June 2010.
Aquaporin eyes commercial membrane sales in 2013
Danish membrane treatment startup Aquaporin A/S is preparing for commercial sales of its Aquaporin Inside membranes by the end of 2013.
Toray wins giant Magtaa desalination membrane contract
Toray Industries Inc of Japan announced on 29 September 2009 that it had won an order from Hyflux Ltd to supply reverse osmosis (RO) membranes for what will be the world's largest membrane-based desalination plant, Magtaa in Algeria.
New Chile office and country chief for IDE Technologies
IDE Technologies has opened a new office in Chile and appointed Rodrigo Turra as country sales director.
Mott MacDonald absorbs Australasian water specialist
The Mott MacDonald consultancy group has taken in AWT, a specialist water technology and consulting company based in New Zealand and Australia.
NanoH2O secures $ 15 million investment
NanoH2O Inc, developer of new-generation reverse-osmosis membranes for desalination and water reuse, announced in early September 2008 that it has secured $ 15 million in funding from Oak Investment Partners and Khosla Ventures.
Ceramic membranes replace polymer in Saudi projects
German ceramic membrane-maker ItN Nanovation AG has received two orders for its flat membrane filters for groundwater projects in Saudi Arabia, replacing previously used polymer membranes.
Two pressure-vessel contracts for Protec Arisawa
Desalination membrane pressure vessels made by Protec Arisawa have been chosen for contracts in the United Arab Emirates (UAE) and Brazil, the company announced on 14 June 2012.
New membrane and desalination leaders in CH2M Hill changes
A number of leadership changes to the top water team of US engineer CH2M Hill were announced on 5 April 2012, including new leaders for membrane and desalination technology.
TEP expert dies in Galapagos fall
Professor Tom Berman, best known in the desalination world for his work on transparent exopolymer particles (TEPs), died last week after a fall during a vacation in the Galapagos Islands.
AMTA/AWWA 2015 membrane conference abstracts invited
The American Membrane Technology Association (AMTA) and the American Water Works Association have issued a call for papers for their fourth joint Membrane Technology Conference to be held in Florida in 2015.
Control contract as GWRS expansion breaks ground
KDC Systems has been awarded a contract to install and/or integrate process control systems for the expansion of the membrane-based Groundwater Replenishment System (GWRS) for Orange County Water District, which broke ground on 17 January 2012.
Four SEDA events posted for 2012
The Southeast Desalting Association has posted four events on its website for 2012, including its Spring Symposium in Bonita Springs, Florida, and a workshop in North Carolina.
Membrane plant to treat Delaware city groundwater
A membrane treatment plant is to be part of the renovation and extension of the existing 6 MGD (22,700 m³/d) water treatment plant in City of Delaware, Ohio, USA, which will start in 2012.
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.
Desalination consortium to pass resources on to AMTA
The Affordable Desalination Consortium (ADC), which is wrapping up its program of work this year, is to transfer the resources left after its closure to the American Membrane Technology Association (AMTA).
ERD comparison tool developed by WateReuse project
A tool to allow engineers to evaluate commercially available energy-recovery devices (ERDs) for reverse-osmosis (RO) systems has been developed under a research project funded by the WateReuse Research Foundation.
Napolitano seeks to reauthorize US desalination act
A bill, HR 745, to reauthorize the 1996 Water Desalination Act was introduced in the US House of Representatives by California representative Grace Napolitano on 15 February 2013.
Installed desalination growth slowed in 2011‑2012
Installed desalination capacity around the world rose by only 9% last year to reach 78.4 million m³/d, according to the latest data published by the International Desalination Association (IDA) and Global Water Intelligence (GWI).
West Basin desalination demo could begin next year
Construction could begin in 2010 on the Ocean-Water Desalination Demonstration Project at Redondo Beach near Los Angeles, California, the West Basin Municipal Water District announced on 30 July 2009.
STW delivers well water desalination in Texas
Texas-based STW Resources Holding Corp announced on 22 January 2013 that it has delivered a proprietary water desalination facility to convert 700,000 GPD (2,650 m³/d) of brackish well water into rain-equivalent water for the maintenance of greens and fairways at the Ranchland Hills Golf Club in Midland.
Degremont-Marubeni JV wins Doha wastewater reuse extension
Qatar's Public Works Authority has awarded a € 65 million contract for expanding the Doha West membrane-based wastewater treatment and recycling plant to a joint venture of France's Degrémont and Japan's Marubeni Corporation.
District backs out of California's GRIP water-reuse project
One of the three main partners in a US$ 210 million indirect potable water-reuse scheme in California's San Gabriel Valley has walked away from the project.
Water Planet joins forces with Applied Membranes
Water treatment technology firm, Water Planet, and reverse osmosis (RO) systems specialist, Applied Membranes, have formed a strategic alliance to market, sell and service nanofiltration and reverse osmosis based water treatment systems.
Visalia wastewater upgrade will be largest MBR in California
The City of Visalia, USA, is upgrading its wastewater treatment plant with membrane bioreactor (MBR) technology and will be the largest MBR plant in California when it enters service in 2013.
ACWA wins two membrane-based projects in Saudi
Two separate contracts for membrane-based water and wastewater projects in Saudi Arabia have been awarded to ACWA Emirates LLC of Dubai.
Siemens wins OC membrane system contract
A hollow-fiber membrane pretreatment system is to be supplied to Orange County's Groundwater Replenishment (GWR) system expansion under a US$ 14 million contract won by Siemens in California, USA.
AMTA/NWMOA Utah workshop program published
The American Membrane Technology Association (AMTA) has published the program for its joint technology transfer workshop with the Northwest Membrane Operator Association (NWMOA) in December.
AMTA and SEDA to hold Chesapeake membrane workshop
The American Membrane Technology Association (AMTA), which promotes membrane processes for desalination and water / wastewater treatment, is to hold a joint technology transfer workshop with the Southeast Desalting Association in Chesapeake, Virginia, in May 2013.
Rochem and APTwater announce merger
A merger was announced on 9 November 2011 between APTwater Inc of California, USA, and Rochem AG of Switzerland.
EDS/Wetsus issues membrane conference call for papers
A deadline of 30 June 2012 has been set for abstracts for the eighth in the series of conferences on Membranes in Drinking & Industrial Water Production, which will take place at Leeuwarden in the Netherlands on 10‑12 September 2012.
World's largest membrane leachate-treatment plant handed over
Norit X-Flow and ISTAÇ (Istanbul Metropolitan Municipality Environmental Protection & Waste Materials Valuation Industry) celebrated the handover on 17 August 2010 of a notable wastewater treatment project: the treatment of leachate from the Istanbul landfill in Odayeri and Kömürcüoda.
FEWA tenders Al Ghalila SWRO desalination plant
A tender notice for a desalination plant at Al Ghalila, Ras Al Khaimah, United Arab Emirates, was issued on 27 January 2011 by the Federal Electricity & Water Authority.
Berman joins D&WR/IDA online symposium team
Tom Berman, research professor emeritus of the Kinneret Limnological Laboratory, Israel, who is a leading expert on biofouling and transparent exopolymer particles (TEP) in reverse osmosis, has been added to the speakers for the International Online Symposium on Pretreatment for Seawater Reverse-Osmosis Desalination.
NanoH2O membranes chosen for Canaries SWRO retrofit
High-rejection QuantumFlux seawater reverse-osmosis (SWRO) membranes manufactured by NanoH2O Inc have been chosen to retrofit one of two first-pass trains at the Puerto del Rosario IV desalination plant located on Fuerteventura, one of Spain's Canary Islands.