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Masdar graphene study bags Abu Dhabi research prize

A graphene desalination membrane research project was among six proposals from Abu Dhabi's sustainable technology-focused university, the Masdar Institute of Science and Technology, that each won a AED 2 million (US$ 500,000) Abu Dhabi Education Council Award for Research Excellence.

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.

CDI low-energy desalination can supply remote communities

There has been a lot of media fuss recently about the work at the Massachusetts Institute of Technology on using graphene sheets in membrane desalination. Equally important work is going on in Australia on using graphene sheets as electrodes for capacitive deionisation (CDI). Supported by the National Centre for Excellence in Desalination, Professor Linda Zou has proved that CDI technology offers a viable alternative solution for brackish water treatment, especially in communities in remote areas where building a large and high-maintenance treatment plant is not practical. This article first appeared in the August/September 2012 issue of Desalination & Water Reuse magazine.

'I am halfway between the lab and the boardroom on this,' Tim Harper, CEO, G2O Water Technologies

Q&A: Tim Harper, G20 Water Technologies

Former European Space Agency scientist Tim Harper, now chief executive of G2O Water Technologies, talks graphene-coated membranes

Brochure available for AMTA workshop in Michigan

The American Membrane Technology Association (AMTA) has released a brochure updating information for its two-day technology transfer workshop in Michigan in May 2014.

Agnihotri elected to board of ThermoEnergy Corp

Dr Dileep Agnihotri, the CEO and president of Advanced Hydro Inc, a company set up to commercialise a novel antifouling membrane coating technology at the University of Texas - Austin, has joined the board of ThermoEnergy Corp, a Massachusetts-based company engaged in development and sales of municipal and industrial wastewater-recovery and clean power-generation technologies.

Graphene comprises a single layer of carbon atoms arranged in a hexagonal lattice

UK researchers develop graphene membranes for desalination

Researchers at the National Graphene Institute, University of Manchester, UK, have developed a new graphene oxide membrane for desalination.

'Project bankability is one of the big challenges,' Miguel Angel Sanz, IDA World Congress 2017 technical program chair

Highlights to watch at IDA World Congress 2017

Technical program chair Miguel Angel Sanz introduces his highlights from the line up at IDA World Congress 2017

Study approved for Michigan membrane water plant

Bay City in Michigan, USA, approved on 5 December 2011 the appointment of consultants Lockwood, Andrews & Newman Inc to evaluate construction of a new membrane plant at the site of the city's existing water treatment plant.

Membrane water treatment plant planned in Michigan

A US$ 50 million membrane-based water-treatment plant is being planned by Bay County in Michigan, USA, which is seeking a county-wide partnership to tap a new source.

FEDCO factory tour added to AMTA Michigan workshop

A new optional tour has been added to the workshop Membranes On The Great Lakes to be held by the American Membrane Technology Association at Ypsilanti, Michigan, on 13-15 May 2014.

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.

Melbourne researchers' anti fouling membrane claim

Researchers from the Melbourne School of Engineering at the University of Melbourne have developed what they claim to be an anti fouling microfiltration system that outstrips existing technology on energy efficiency with negligible compromise on performance.

Jack August to give AWWA/AMTA keynote speech

Dr Jack L August Jr, historian and executive director of the Barry Goldwater Center for the Southwest and visiting scholar in legal history at Snell & Wilmer LLP will be keynote speaker at the AWWA/AMTA Membrane Technology Conference & Exposition, which opens in Pheonix, Arizona, next week.

SEDA to hold May Day membrane cleaning workshop

The Southeast Desalting Association is holding a workshop in Cape Coral, Florida, on 1 May 2014 focused on reverse osmosis (RO) membrane cleaning.

Nearly 200 abstracts received for AMTA/AWWA conference

The American Membrane Technology Association (AMTA) says that 193 abstracts have been received for its joint conference next year with the American Water Works Association (AWWA) in San Antonio, Texas.

AWA to hold membrane fouling master class

Membrane fouling is to be the subject of a master class to be held by the Australian Water Association (AWA) in November 2012.

Live Webinar Masterclass - Membrane Fouling Control

The first in a series of Desalination and Water Reuse Masterclass webinars will run on 12 February this year. Each event will offer practical, readily applicable guidance delivered by an expert in the topic covered.

H2O Innovation commissions pathfinding Indian membrane plant

Canada's H2O Innovation announced on 31 January 2011 that its Indian joint venture, H2O Innovation India Ltd, had commissioned the 7,000 m³/d membrane water treatment system it had designed for Larsen & Toubro Heavy Engineering (L&T) in Gujarat state.

IDA 2015 World Congress draws 1,700 delegates

More than 1,700 delegates from 63 countries attended the International Desalination Association's (IDA's) 2015 World Congress held in San Diego recently according to the association's key metrics published this week. Awards for papers and presentations topped US$ 30,000.

Singapore's NEWater reused wastewater passes latest test

The reclaimed wastewater from Singapore's NEWater plants passed its 12th bi-annual drinking-water test by an independent international audit panel with flying colours during the country's Water Week.

Slimline MBR is first product from LG Electronics

Only two months after announcing it was entering the water membrane business, LG Electronics (LG) unveiled its first wastewater treatment solution, a membrane bioreactor, on 25 November 2010.

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.

Furukawa and Glater enter AMTA Hall of Fame

Two very popular admissions to the American Membrane Technology's Hall of Fame were announced at the association's 2009 conference and exhibition in Austin, Texas, on 15 July 2009.

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.

AMTA schedules workshops up to 2016 conference

The American Membrane Technology Association (AMTA) has published a list of workshops and conferences up to and including its 2016 Membrane Technology Conference, which will be held with the American Water Works Association (AWWA) in San Antonio, Texas, on 1‑5 February 2016.

Memcor CP pressurized membrane filtration system

East Chicago goes for membrane water treatment

The first large-scale pressurized membrane water treatment plant in Indiana, USA, is to be supplied to the City of East Chicago by Siemens.

KMS achieves North American MBR debut

Koch Membrane Systems Inc (KMS), has sold its first Puron™ Plus packaged membrane bioreactor (MBR) wastewater treatment system in North America.



Peter Waldron

Waldron takes up Toray Membrane post

Membrane veteran Peter Waldron took up his new position as business development manager for San Diego-based Toray Membrane USA on 28 March 2011, but he told D&WR that he's remaining in Massachusetts for the near future.

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.

Workshop on membrane water technologies set for March

A workshop on alternative water resources, such as brackish-water desalination and wastewater reuse is being organised in Thessaloniki, Greece on 5 March 2009 by the Center for Research and Technology Hellas and the Berlin Centre of Competence for Water.

Pilot tests for dopamine anti-fouling technology

Seed capital totalling US$ 500,000 for the development of a dopamine-based membrane anti-fouling technology has been raised by Advanced Hydro Inc (AIC), based in Austin, Texas, USA, the company announced on 6 January 2009.

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.

Conwed in feed spacer study

Plastic netting maker, Conwed, has provided its products for a study into options for developing and testing of feed spacers in reverse osmosis (RO) by numerical modelling, three- dimensional (3D) printing of feed spacers and experimental membrane fouling simulator studies.

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.

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.

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 visiting Des Moines for tech transfer workshop

The American Membrane Technology Association is to hold a Technology Transfer Workshop in Des Moines, Iowa.

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.

Evoqua bags municipal deals worth US$ 20 million

Water treatment firm, Evoqua, has won contracts worth more than US$ 20 million supplying its Memcor microfiltration and ultrafiltration product line to six US and Canadian municipalities. The deals were for filtration, water reuse, drinking water treatment, and reverse-osmosis pre-treatment applications.

SWMOA seeks papers for 2013 San Diego symposium

The Southwest Membrane Operator Association (SWMOA) has made a call for papers for its 2013 Annual Symposium in San Diego, California, on 22-24 April 2013.

Abigroup to build Kooragang wastewater reuse plant

Construction of the Kooragang Industrial Water Scheme (KIWS) in New South Wales, Australia, is to be carried out by Abigroup under an Aus$ 40 million (US$ 40 million) contract.

AMTA/WEF workshop set for Seattle in May

The American Membrane Technology Association (AMTA) has announced that it will be holding a Technology Transfer Workshop in Seattle, Oregon, in May in cooperation with the Water Environment Federation (WEF).

The Orange County Groundwater Replacement System

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.

AMTA lists tech transfer and AWWA events

The American Membrane Technology Association (AMTA) has fixed dates for technology-transfer workshops this year including a joint event with the South West Membrane Operators Association (SWMOA),

Denis Vial

Vial appointed business development manager by inge

Denis Vial has been appointed business development manager by German ultrafiltration (UF) membrane manufacturer inge GmbH, effective 1 March 2014.

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.

Kuwait plant to get GE membranes

Kuwait's Sulaibiya wastewater treatment and reclamation plant will be upgraded with GE's water reuse technology.

SCMA launching membrane operator certification

The South Central Membrane Association (SCMA) is kicking off a membrane operators certification program in January 2013 featuring the first of four modules being developed by the Southeast Desalting Association (SEDA) with SCMA and other affiliates of the American Membrane Technology Association (AMTA).

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.

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.

Water Planet to use 3M polymer in membrane manufacture

Water Planet Engineering (WPE), a spinoff company from the University of California, Los Angeles (UCLA), has entered into a joint development agreement with global company 3M to explore commercial production of a new polymer material with widespread industrial application.

EDS launches 2014 desalination courses with Rome event

The European Desalination Society (EDS) kicks off a list of six events in its series of Master Courses with a three-day course in Rome, Italy, on Membrane Technology, Process & System Design on 3‑5 March 2014.

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.

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.

IWA extends deadline for Toronto membrane papers

The International Water Association (IWA) has extended the deadline for submission of papers for the 7th IWA Specialised Membrane Technology Conference & Exhibition for Water & Wastewater Treatment & Reuse.

ZLD wastewater pilot makes first water in Beijing

A pilot NanoClear™ zero-discharge wastewater treatment plant in Beijing has just produced its first water, according to developer Dais Analytic Corporation.

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.

Japanese pump maker buys 50% of FEDCO

Torishima Pump Mfg Co Ltd of Japan has acquired a 50% stake in Fluid Equipment Development Company (FEDCO), the US manufacturer of high- and low‑pressure pumps and energy-recovery equipment for desalination.

Global membrane market growth nears 11%

The global membrane separation market is heading to top US$ 39 billion in 2019, at a compound annual growth rate (CAGR) of 10.8% over the period according to a recent report published by market analyst, Persistence Market Research.

Reverse osmosis to drive US membrane demand to $6.2 billion in 2018

Water and wastewater industry demand for membranes will drive a 7.9%-a-year increase in US demand to reach US$ 6.2 billion by 2018 with reverse osmosis membranes surging 8.6% a year according to report by market research firm, The Freedonia Group.

Desalitech wins US golf-course desalination contract

Reverse-osmosis (RO) developer Desalitech Inc has won a competitive bid to supply a water purification system using its Closed Circuit Desalination (CCD) system to the Kittansett Club golf course in Marion, Massachusetts, USA.

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.

Registration open for WateReuse research conference

Registration is open for the 18th Annual Water Reuse & Desalination Research Conference to be held by the WateReuse Research Foundation in Las Vegas on 19-20 May 2014.

SEDA Spring Symposium brochure available for download

The Southeast Desalting Association (SEDA) has a brochure available for its 2013 Spring Symposium to be held at Delray Beach, Florida.

Toray to set up desalination/reuse R&D lab in Singapore

The establishment of Toray Water Technology Laboratory (TWTL) in Singapore to conduct research and development of water treatment technologies was announced by Toray Industries Inc on 24 June 2009. The Nanyang Environment & Water Research Institute (NEWRI) at Nanyang Technological University (NTU) will be Toray's partner for its research activities in Singapore.

Azerbaijan will have largest UF plant for surface water

Work is due to be completed later this year on the world's largest ultrafiltration (UF) treatment plant for surface water which is to be built in Baku, Azerbaijan, by Dow Water & Process Solutions and HidroLotus LLC, a joint venture between the Azeri Hidro Group and the Turkish Lotus Group.

EDS desalination course dates for 2012 published

The European Desalination Society (EDS) has published dates for its series of courses for 2012, which will take place in February, April and June.

Proposals sought for membrane-integrity test method

The WateReuse Research Foundation has issued a Request for Proposals to create a method for testing the integrity of high-pressure membranes used for nanofiltration (NF) and reverse osmosis (RO) in water treatment and desalination.

Nine desalination studies bag US$ 1.4 million funding

Nine research projects and pilot studies will share US$1.4 million in funding under a desalination and water purification research programme set up by the US Bureau of Reclamation.

GE acquires Dutch membrane maker

Industrial conglomerate, GE, has agreed to acquire Netherlands-based membranes manufacturer IMT Solutions.

Researchers cast doubt on economics of osmotic power

New research findings have questioned the economics of power production from pressure retarded osmosis (PRO).

EDS adds SDI Workshop to Barcelona events

The European Desalination Society has added a workshop on the Silt Density Index to the satellite events around its upcoming Barcelona conference, the society confirmed in an announcement on 12 March 2012.

Figure 1: Fabric in hollow fine fibre permeator of Du Pont Permasep

Why MFI is edging SDI as a fouling index

PARTICULATE FOULING has plagued reverse osmosis (RO) systems since their first use in desalination and remains a persistent issue today for RO and other pressure-driven systems such as microfiltration (MF), ultrafiltration (UF) and nanofiltration (NF). In the early 1960s, the Du Pont company/Permasep Product successfully launched the hollow-fine-fibre (HFF) permeator onto the desalination market, where it dominated for several decades. A well-known weakness of this permeator was its vulnerability to fouling. Initially, this vulnerability was attributed to suspended and colloidal matter in the feed water, ie, particulate fouling. Therefore, Du Pont developed, the Silt Density Index (SDI), initially named the Fouling Index, as a parameter to characterize the fouling potential of the feedwater for permeators. The fouling mechanism turned out to be more complicated than just fouling of the membrane surface as initially assumed. Gradually it became clear that the fouling was initiated by local clogging of the woven or non-woven fabric between the fibres, which is needed to ensure equal flow distribution of the feed water (see Figure 1). This article first appeared in the issue of Desalination & Water Reuse magazine.

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.

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.

Details of AMTA/SWMOA joint workshop published

A brochure is now available on the American Membrane Technology Association (AMTA) website for the joint AMTA/Southwest Membrane Operator Assocation technology transfer workshop in Sacramento, California, on 27-29 September 2011.

Hyflux sells half-share of Singapore membrane R&D firm

Singapore's Hyflux Ltd announced on 11 March 2014 that it had agreed with Marmon Water (Singapore) Pte Ltd (MWS) to sell to MWS its entire 50% equity interest in Hyflux Marmon Development Pte Ltd (HMD), a company devoted to membrane/media filtration research.

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.

Topics and presenters announced for IDA Academy course

The next International Desalination Association (IDA) Academy course, to be held at the International Water Summit in Abu Dhabi on 21‑22 January 2014 will feature Integration of Hybrid Technologies with Renewable Energy to Improve the Sustainability of Water Desalination and Sustainable Operation with Advanced Membrane Filtration.

SWMOA looking for Annual Symposium presenters

The Southwest Membrane Operator Association (SWMOA) is looking for presenters for its 2014 Annual Symposium to be held in Santa Rosa, CA in May.

New appointments for D&WR Editorial Board members

Two members of the Editorial Board of Desalination & Water Reuse have taken up new appointments.

Russia sets up water treatment membrane development project

The Russian Corporation of Nanotechnologies (Rusnano) is to finance a project for producing nanostructured membranes and separation modules for water treatment in various industries.

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.

The Colorado School of Mines MBR pilot plant

AQWATEC opens onsite MBR wastewater reuse plant

The Colorado School of Mines (CSM) Advanced Water Treatment Center (AQWATEC) has opened a pilot-scale wastewater reuse facility in February 2009 on the US school's campus in Golden.

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.

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.

Membrane market will be US$ 2.8 billion by 2020, says report

The total market for membrane-based water treatment will grow from US$ 1.5 billion in 2009 to US$ 2.8 billion in 2020, according to a new report from Lux Research.

ACWA appoints nanotechnology membrane specialist

UK water and wastewater specialist ACWA Services announced on 6 June 2012 that it has appointed a membrane nanotechnology specialist, Dr Oscar Hernandez-Ramirez as a chemical process engineer.

Ceramic MBR + UASB water reuse plant opens in Singapore

Singapore's first ceramic membrane bioreactor (MBR) plant coupled with an upflow anaerobic sludge blanket (UASB) was opened on 7 March 2014 to treat and recycle industrial used water.

AWC in full production at new Tampa factory

American Water Chemicals (AWC) has resumed full production of its membrane water treatment chemicals following its recent move into a new 41,000 ft² (3,800 m²) building.

Canada/Norway study of pretreatment for osmotic power

Pretreatment of fresh water for an osmotic power plant is to be studied by Canada's Hydro-Quebec as part of a three-year agreement with Norway's Statkraft to speed up the development of osmotic power.

MEDRC to run membrane courses in Oman

The Middle East Desalination Research Centre (MEDRC) has obtained an exclusive license to present two David H Paul seminars in the Middle East/North Africa region.

AMTA receives US$ 150,000 from ADC dissolution

The American Membrane Technology Association (AMTA) revealed on 28 February 2012 how it was going to use the US$ 151,000 donated to it by the Affordable Desalination Consortium (ADC) on its dissolution.

IDA releases more Congress details

More details have been released about the program for the 2009 World Congress of the International Desalination Association (IDA), which will take place during 7-12 November 2009 in Dubai.

Pilot vapour-recompression plant tackles oil and gas water

A pilot project to treat produced water from oil and gas operations in southern Saskatchewan, Canada, has been initiated by Purestream Technology of Salt Lake City, USA, using its advanced vapour recompression (AVARA) system.

Chinese steel manufacturer chooses KMS UF membranes

Koch Membrane Systems Inc (KMS) announced on 12 December 2011 that it had been selected to supply ultrafiltration (UF) membranes for a large-scale wastewater recycling system for Yingkou Medium Plate Co Ltd in Yingkou City, Liaoning Province, China.

Kubota to set up membrane base in Ohio?

Japanese membrane technology company Kubota Corp is discussing potentially opening a research, development and manufacturing facility in the city of Canton, between Cleveland and Pittsburgh, Ohio.

PWT further extends its sales effort

Stella Lanphear has joined chemical supplier and membrane forensics provider Professional Water Technologies (PWT) from Pepsi-Cola as regional sales manager.


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