Arizona, Desalination, Alabama, Arizona
Arizona wants DPR/seawater desalination plan to start now
An immediate start on work to prepare for direct potable water reuse and seawater desalination is proposed by the Arizona Department of Water Resources (ADWR) in a report recently published by the US state's government.
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.
Yuma salinity/desalination conference - abstract deadline nears
Abstracts for the Salinity & Desalination in the Southwest conference in Yuma, Arizona, USA, on 26-27 April 2011 must be in by the end of February.
Yuma desalination plant restarted for pilot run
Representatives from the US Department of the Interior and three municipal water agencies gathered on 28 April 2010 to launch a one-year pilot run of the Bureau of Reclamation's Yuma Desalting Plant.
July abstract deadline for joint AWWA/AMTA conference
A deadline of 22 July 2011 has been set for abstracts for the joint Membrane Technology Conference & Exposition being held in Arizona, USA, next year by the American Water Works Association and the Membrane Technology Association.
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),
Arizona centre opens to address water scarcity
The University of Arizona's Water and Energy Sustainable Technology (WEST) Centre has opened with a brief to "help enable researchers, public officials, and industry leaders to work together in developing new technologies and more energy sustainable solutions to address water scarcity," according to founding member and sponsor, Dow Water and Process Solutions.
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.
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).
Large RO membranes at heart of Scottsdale expansion
The 7.1 MGD (26,900 m³/d) expansion of the City of Scottsdale's Water Campus Advanced Water Treatment (AWT) plant in Arizona, USA, is now fully operational creating a total of 20 MGD (75,700 m³/d) of reused wastewater.
Arizona RO plant gets solar energy boost
The Arizona town of Gila Bend is to build a 460 kW photovoltaic solar‑energy system to power its 1 MGD (3,785 m³/d) reverse‑osmosis (RO) water treatment system.
Puretec acquires Layne Christensen's DI assets
California-based Puretec Industrial Water announced at the end of March 2013 that it had acquired the assets of Layne Christensen's Arizona-based deionization water purification and water system maintenance services as from 1 April 2013.
Arizona panel makes water-reuse recommendations
More than 60 recommendations including many on wastewater reuse have been forwarded to the governor of the US state of Arizona by a "Blue Ribbon" panel formed by the governor, Jan Brewer, in 2009.
Siemens to supply 88,000m³/d UF pretreatment for Scottsdale
Siemens Water Technologies announced on 14 December 2010 a US$ 7 million contract to supply 11 Memcor CP membrane filtration systems for the City of Scottsdale Water Campus Advanced Water Treatment (AWT) Facility expansion in Arizona, USA.
Arizona RO plant opens solar-energy system
A 459 kW photovoltaic (PV) solar power system has been completed at the Reverse Osmosis Water Treatment Facility for the Town of Gila Bend, Arizona, by Solon Corporation, the company announced on 13 February 2013.
Clarifier brings quality increase to UF treatment plant
Alabama is not a US state that immediately springs to mind in connection with membrane water treatment, which is why a poster paper at the recent AWWA/AMTA conference in Arizona caught the eye of D&WR. Opened in January 2011, the High Point Water Treatment Plant has used a solids contact clarifier and ultrafiltration to improve its overall water quality by reducing turbidity, removing pathogens, and meeting secondary standards.This article first appeared in the May/June 2012 issue of Desalination & Water Reuse magazine.
Yuma desalination plant pilot run concluded successfully
The year-long pilot run of the revamped Yuma desalination plant on the Colorado river in the USA has ended in success, the Bureau of Reclamation announced on 1 April 2011.
AWWA launches Desalination Community web page
The American Water Works Association (AWWA) announced on 27 February 2012 that it had launched a Desalination Community, a page on its website for networking and exchanging ideas.
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.
Brackish desalination studied for Oklahoma aquifer
The Central Oklahoma Water Resources Authority (COWRA) in the USA is currently working with local company Guernsey Engineering and California's Separation Processes Inc to do a feasibility study and pilot project to use brackish water from the Garber Wellington aquifer which underlies 3,000 sq miles (7,700 km²) of central Oklahoma.
Nine water purification projects bag US$ 1.49 million in funding
The US Bureau of Reclamation has selected nine projects to receive US$ 1.49 million under its Desalination and Water Purification Research programme.
Desalitech building demo plant with Layne Christensen
The originator of the Closed Circuit Desalination (CCD) technology, Desalitech Ltd, announced on 30 June 2011 that it will work with mineral and water drilling and treatment company Layne Christensen to design and build an innovative desalination system.
Renewables advocate takes chair in desalination at Murdoch University
Murdoch University's School of Engineering and IT has appointed Professor Wendell Ela as the inaugural chair of desalination and water treatment. He is an advocate of the use of renewable energy for desalination and has developed small solar desalination systems for remote Navajo communities in USA.
IX system improves Alabama MF plant's performance
The City of Oneonta in Alabama, USA, commissioned a 3 MGD (10,500 m³/d) MIEX® ion-exchange system in August 2012 to provide dissolved organic carbon (DOC) removal prior to coagulation and microfiltration of Oneonta Utilities' Little Warrior river water source.
AMTA unveils annual gongs for membrane experts
The American Membrane Technology Association (AMTA) has conferred its annual roster of awards for membrane specialists, include its Lifetime Service Award, Hall of Fame Awards, and Operator of the Year Award.
Hybrid solar energy for Navajo Nation membrane distillation project
The University of Arizona and the US government's Bureau of Reclamation are developing a project combining advanced water treatment in the form of membrane distillation with hybrid solar energy to provide water supplies for the Native-American area, Navajo Nation, in the south-west USA. Installation is currently under way and the system will be tested for a year from March 2013. This article first appeared in the November/December 2012 issue of Desalination & Water Reuse magazine.
Papers invited for 2013 AWWA/AMTA event
With the 2012 AWWA/AMTA Membrane Technology Conference under way this week in Phoenix, Arizona, a call for papers has been issued for next year's event in Texas.
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.
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.
The Long Read: Do we have the technology for potable water reuse?
Water reuse for drinking purposes is racing up the agenda in the US and elsewhere. Work to draw up new rules for potable reuse is advancing in states including California and Arizona, as well as in Canada and the European Union. Technologies are being piloted, and plants permitted.
LA utility tops US water bond risk says report
A report published on 21 October 2010 by Ceres and Water Asset Management alleges that few participants in the US water and electricity bond market -- including investors, bond rating agencies and the utilities themselves -- are accounting for growing water scarcity, legal conflicts and other threats in their analyses.
Abstracts invited for WateReuse Symposium in Arizona
Abstracts have been invited for the 26th Annual WateReuse Symposium, which will be held in Phoenix, Arizona, on 11-14 September 2011.
Direct potable reuse to be debated at WRA symposium
The WateReuse Association has announced the program for its annual symposium, including a closing panel discussion entitled Direct Potable Reuse: Not a Pipe Dream Anymore?
Large Diameter RO Desalination Elements
In recent years, increasing the diameter of spiral elements has been studied as a method of lowering the cost of membrane treatment. It has been shown that the installed cost of a reverse osmosis (RO) plant can be reduced by up to 27% using larger diameter elements.Large diameter elements provide savings in footprint and building costs, as well as savings in the number of connections, to reduce the installed cost of a brackish water RO or nanofiltration (NF) system. This article presents case studies where large diameter reverse osmosis (RO) elements were used, including the reasons why large diameter elements were selected for specific projects. Systems desalinating brackish groundwater for potable water supply in the United States include the City of Goodyear, Arizona; the City of Waupun, Wisconsin; and the Tate-Monroe Water Association of Ohio. In Australia, the Bundamba AWT Plant in Queensland treats municipal effluent for reuse. At Joe White Maltings, an integrated membrane system, combining a membrane bioreactor (MBR) and an RO system, allows wastewater from the plant to be recycled. This article appeared in D&WR magazine's February/March 2009 issue.
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.
Papermaker ups water performance with Desalitech reverse osmosis
Arizona-based papermaker, Doubletree Paper Mills, said it has increased its purified water recovery by 20% at its Gila Bend plant since replacing its reverse osmosis water treatment system in 2014 with Desalitech's ReFlex RO system. The modification has also cut wastewater output by almost two thirds and lopped 25 % off energy consumption said Doubletree.
1,100 US counties face water supply crisis by 2050, says report
A new analysis for the Natural Resources Defense Council (NRDC), examining the effects of global warming on water supply and demand in the contiguous United States, has found that more than 1,100 counties will face higher risks of water shortages by mid-century as the result of global warming.
WaterReuse awards recognise people and projects
The WateReuse Association has unveiled its annual award winners of people and projects that have made significant contributions to water reuse.
UF units from Innovative bound for Arizona and Haiti
Eight ultrafiltration (UF) drinking water treatment plants are to be provided by Innovative Water Technologies Inc (IWT) for the Central Arizona Project in remote locations throughout Arizona, USA. Units are also being sent urgently to Haiti.
CH2M Hill reports to USEPA on industrial water use
Water reuse is one of a number of trends for water usage in American industry identified in a report just published by engineering company CH2M Hill for the US Environment Protection Agency (EPA).
Winners of awards for water reuse projects unveiled
America's WateReuse Association has unveiled the winners of this year's awards for leadership in water reuse.
Hyflux bags Suez Canal desalination deal
Singapore's Hyflux has secured a letter of intent for an engineering procurement and construction contract for a 150,000 m³/d desalination plant in Egypt's Suez Canal Economic Zone.
Korea and Iran in desalination deal
An agreement to construct a new 60 Ml/d desalination plant in Iran is one of three deals worth some US$ 1.6 billion signed by Iran and South Korea recently.
IDE buys out Hadera operator partner
Desalination developer, IDE, is buying out its partner in the Hadera desalination plant operating company in a NIS 80 million (US$ 20 million) deal.
Dow Saudi factory ships first elements
Dow Water & Process Solutions' (DW&PS) has made its first shipment of its Filmtech reverse osmosis (RO) elements from its new Jubail Operations manufacturing facility in Saudi Arabia.
Cyprus mobile desalination dismantled
A €30 million (US$ 33 million) mobile desalination unit constructed to supply the city of Paphos on Cyprus's southwest coast is being disassembled after years of near idleness, according to local press.
Drought stricken California county looks to nuclear plant desalination plant
California's San Luis Obispo County board of supervisors has approved a sewage reclamation project that could add treated wastewater to an aquifer and the expansion of a desalination facility at the Diablo Canyon nuclear power plant as emergency water supply options.
Mississippi researchers win funding for low-temperature desalination
Mississippi State University (MSU), is to use US Environmental Protection Agency (EPA) funding to work on a low-cost desalination process.
H2O Innovation to grow in Mexico
Canada-based water treatment specialist, H2O Innovation, is expanding its business activities in Mexico.
Oman signs US$ 300 million water project agreement
Oman Power and Water Procurement Company, the sultanate's sole procurer of new power generation and water desalination capacity, has signed water project agreements worth 115 million rial (US$ 300 million).
Veolia in mineral recovery partnership at inland desalination plant
Texas-based company, Enviro Water Minerals (EWM), is to deploy its novel mineral recovery technology in a partnership with water and waste giant, Veolia, to produce potable water from brackish water desalination effluent.
Antigua seawater desalination plant poised for start
West Indies island, Antigua is currently testing a reverse osmosis seawater desalination facility which could come on stream in March.
Australian state approves temporary desalination plant
Australia's Queensland state government has approved a US$ 7 million temporary desalination plant to supply a community near Townsville on Palm Island with water for nine months.
Far East trio size up Suez Canal zone for desalination
Singaporean company Hyflux, along with Japanese industrial giants, Mitsubishi Matoto, and Toyota Tsusho have started feasibility studies for power plants and water desalination facilities in East Port Said, Egypt.
Private players are reshaping desalination says report
Private water companies are "reshaping global desalination" with nine of the top ten capacity additions in 2015 coming from private sector players according to market researcher Bluefield Research.
South African desalination project comes under press fire
Water supplier for South Africa's KwaZulu-Natal province, Umgeni Water, is considering a proposal to build a seawater desalination plant on the Illovo River within the next five years to cope with growing demand in its Upper South Coast region.
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.
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.
Orange County reaffirms backing for Huntingdon plant
California's Orange County board of supervisors has reaffirmed its support for a proposed US$ 1 billion desalination plant at Huntington Beach despite a forecast fall in anticipated water demand growth.
Biwater picks up two desalination deals in California
Water project company, Biwater, is soon to begin work on contracts for the design, supply and supervision of installation of reverse osmosis (RO) equipment of two desalination expansion projects in California.
Hitachi Zosen develops waste-fired desalination
Hitachi Zosen has targeted the Middle East markets with its development of a desalination system that uses heat from waste incineration to produce potable water.
Modern Water in tie up with Bilfinger Deutsche Babcock
Water and wastewater treatment technologies firm, Modern Water has signed an agreement with construction, operation and maintenance services company, Bilfinger Deutsche Babcock Middle East. The deal covers the joint development and commercialisation of Modern Water's proprietary forward osmosis technology, in multi-stage flash (MSF) desalination plants across the Middle East and Northern Africa.
AMTA and AWWA announce ward winners
The American Membrane Technology Association and the American Water Works Association recently announced the winners of four awards at this year's Membrane Technology Conference & Exposition.
Indian city retail quarter to get desalination plant
The giant retail quarter of Indian city Chennai, Thyagaraya Nagar is expected to get a new 41 Ml/d desalination plant that would supply some 300,000 residents.
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.
Membranes attract LG Chem investment focus
Korean chemical giant, LG Chem, is focusing its investment on its water treatment operation built on its acquisition of NanoH2O as one of three business strands chosen as "more promising" and showing "growth potential".
Fifth project enters the Masdar trial
An ongoing energy efficiency trial, in Abu Dhabi, of four new desalination plant designs is to get a fifth participant.
Rejected slant well could work
A water intake system previously rejected for a proposed desalination plant at Huntington Beach could be viable if it is used differently, according to environmental organisation, Orange County Coastkeeper.
Fourth Chennai desalination plant in the offing
Plans for a fourth desalination plant at the Indian city of Chennai moved forward recently following a visit from the Japan International Cooperation Agency (JICA) to consider finalising its funding for the project.
CalAm opts for recycling over desalination
In a testimony supporting a major groundwater replenishment project, president of water supplier, California American Water (CalAm), Rob MacLean, has told the California Public Utilities Commission (CPUC) the proposed project was preferable to building a large desalinated facility.
Mumbai rejects desalination
Brihanmumbai Municipal Corporation (BMC) - the governing council for greater Mumbai - has turned down a proposal to set up desalination plants on the grounds of cost of the water produced and lack of land.
Italmatch buys Solvay desalination and additives businesses
Speciality chemicals firm, Italmatch Chemicals Group, has acquired Solvay's desalination, phosphonates and phosphonic acid-based water additives business for an undisclosed sum.
Chile mulls desalination for drought-blighted regions
Chile's chamber of deputies has approved a resolution calling for an investigation into the feasibility of building desalination plants and prioritizing regions hardest hit by drought.
Black & Veatch picks up deals in Hong Kong and Singapore
Consultant, Black & Veatch, has won contracts to provide key roles in two planned desalination projects in Hong Kong and Singapore. Both projects, according to Black & Veatch, will set new design and energy-use benchmarks for water treatment plants.
Morocco's first solar-powered desalination starts up
Morocco's first solar-powered desalination plant has started operations near Marrakech.
Experts urge Gulf investment in desalination energy efficiency
Two prominent water experts have urged Gulf Cooperation Council utility providers and businesses to invest in energy efficient desalination to reduce the technology's carbon footprint and high power costs.
Pipeline could rein in Emirates' desalination investment
A giant pipeline between Pakistan and the United Arab Emirates (UAE) could stem the Middle Eastern states' investment in desalination according to an Emirates businessman.
Developer rejects claims that Huntingdon Beach project could face flood risk
The developer behind a proposed desalination project at Huntington Beach, California has rejected claims that high tides over the Christmas weekend could signal a surge in flood protection costs for the plant.
Doosan Babcock wins maintenance and support deal at giant Taweelah plant
Energy engineering company, Doosan Babcock, has won a contract with Taweelah Asia Power Company (Tapco) to provide essential maintenance and technical support services for Tapco's desalination plant in Abu Dhabi.
California regulators seek less water restriction as Carlsbad kicks in
California regulators have proposed that a 25% state-mandated water conservation target should be eased off on grounds including the start up of major desalination and water reuse programmes.
Energy Recovery bags deal for giant Chinese desalination plant
Energy Recovery has won a US$ 2.3 million to supply its pressure exchange technology for a 100,000 m³/d desalination plant in China.
Dormant plant is on Victoria supply menu
The Wonthaggi desalination plant at Victoria, Australia has yet to deliver any water but switching on the multibillion-dollar desalination plant has become part of Victoria's water planning as the state remains gripped by drought and extremely high temperatures.
Oman's Sur expansion is 70% complete
Construction of Sharqiyah Desalination Company's expansion project for water desalination in Sur, Oman, is 70% complete. The extension project is expected to be completed by mid-2016, said project manager, Veolia.
San Antonio to get brackish desalination in 2016
The San Antonio Water System (SAWS) in Texas has announced that by October 2016 it will start up a brackish water desalination plant that will eventually become the largest in the US.
Wind damage prompts Sydney desalination critics to renew calls for closure
Winds topping 200km/h have ripped roofs off Sydney's dormant Kurnell desalination plant. Critics of the plant have called for it to be closed completely but New South Wales' water minister, Niall Blair, said abandonment would break the state's contract obligations.
The US$ 1 billion Carlsbad seawater desalination plant in San Diego County, California has opened.
New York orders desalination standby to be scrapped
The New York state Public Service Commission (PSC) has directed Suez, to abandon its US$ 150 million Haverstraw desalination project following local pressure to scrap the plan in favour of conservation measures.
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.
Utility piles US$ 330 million into Emirates water projects
Ras Al Khaimah-based utility, Utico, has invested AED 1.2 billion (U$ 326.7 million) in projects across the United Arab Emirates to meet their growing demand for power and water.
US agency picks trio for desalination project pipe deal
US water agency, California American Water (CalAm), has selected three firms to construct a 30km pipeline with pumping stations and storage facilities to deliver desalinated water from a planned facility under its Monterey Peninsula Water Supply Project.
Masdar steps up ties with China
Abu Dhabi's Masdar Institute of Science and Technology is stepping up its research collaborations, knowledge exchange and industrial partnerships, with China.
Don't let climate uncertainty stymie desalination investment says risk expert
Water and wastewater utilities must view climate change as a "disruptive opportunity" and not allow uncertainty to stymie investments in desalination and other resilience measures according to a UK risk management expert. Climate change created a business opportunity where "the most resilient will have an implicit lead over their competitors," the expert told a recent international forum.
Texas loan boosts Gulf of Mexico project
Texas has agreed a US$ 2 million loan for the Guadalupe-Blanco River Authority (GBRA) to fund a study into site and transport options for a power and water project including a seawater desalination plant on the Texas Gulf coast. The project will provide additional water supplies and add diversity to the region's water sources.
Fujairah expansion kicks off
The Abu Dhabi Water and Electricity Authority (ADWEA) and Sembcorp Industries have completed construction and begun operation of a US$ 200-million expansion to the Fujairah 1 Independent Water and Power Plant (IWPP) in the United Arab Emirates.
Global green group seeks to carve carbon emissions out of desalination
The Global Clean Water Desalination Alliance - H₂0 minus CO₂ initiative, launched at the current climate talks in Paris, has called on its 17-nation membership to use clean energy to power new desalination plants. The call was part of the alliance's aim to tackle the water-energy nexus and climate change.
Historic Israel-Jordan water deal scuppered by planners
Less than a week after ministers from Jordan and Israel launched pre qualification for an US$ 900 million desalination and water transfer project, local planning in Israel reject the proposed scheme.
Veolia Peru wins operation deal for mine desalination
Veolia Peru, has won a three-year operation and maintenance contract for a 4.1 Ml/d reverse osmosis desalination plant at the Cerro Lindo multi metal mine owned by Lima-quoted exploration and mining firm, Milpo.
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.
Egypt opts to grow desalination plant
Egypt's cabinet economic committee, under prime minister Sherif Ismail, has agreed to provide the funds required to complete expansion in works and production capacity at a seawater desalination plant in Hurghada.
Singapore's PUB set to adopt power saving desalination by Evoqua
Technology developed in Singapore by US firm, Evoqua, uses half the amount of electricity required by conventional seawater reverse osmosis the firm has claimed.