Water Management, Desalination, California, Water Quality, Saudi Arabia, Brackish Water, Reverse Osmosis, Water Quality, Malta


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Oxnard AWPF currently under construction

Finance agreed for Camarillo regional desalter studies

Two water districts and two - possibly three - cities in southern California have agree to finance studies for a regional brackish-water desalination plant to be located near Camarillo.

Clockwise from top left: Stan Williams, Jonathan Loveland and Chris Costello.

Poseidon signs two VPs and construction director

Three experienced US water industry personnel have joined Poseidon Resources, following the departure of Nikolay Voutchkov earlier this year, the company announced on 20 July 2009.

STW opens up Texas brackish source project

Water management firm, STW Water Process and Technologies, has started to develop a newly acquired brackish water lease in the Imperial, Texas area. The move is part of STW's West Texas Water Project to discover new brackish water sources.

MF/RO plant may be Santa Clarita salt solution

A microfiltration/reverse-osmosis (MF/RO) advanced wastewater treatment plant is one of several options being considered by the Santa Clarita Valley Sanitation District (SCVSD) in California, USA, to deal with excessive chloride levels in the wastewater it discharges to the Santa Clara River from its two treatment plants.

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.

MemPulse MBR equipment with air scouring technology significantly reduces energy consumption.

Modesto water quality project gets Siemens MBR equipment

Equipment for a 12.6 MGD (47,700 m³/d) membrane bioreactor (MBR) system is to be supplied to City of Modesto, California, USA, by Siemens Water Technologies for the Jennings Road Water Quality Control Facility.

California city ponders desalination revival

California's city of Morro Bay is poised to apply to the state Coastal Commission to operate continually its currently idle reverse osmosis desalination plant. The city let its operating permit expire in 2000, and the plant - built in 1992 - has not operated since then except for occasional emergency use.

Indian desalination conference set for February

The Indian Desalination Society (InDA) has published a brochure for its National Conference on Water Purification Technologies & Management (InDACON 2012).

Reclamation grant for Sweetwater desalination expansion

The US Bureau of Reclamation is to provide the Sweetwater Authority in California with a US$ 1.5 million grant towards the expansion of the Richard A Reynolds desalination plant.

Huntington Beach desalination project get NPDES permit

The Santa Ana Regional Water Quality Control Board (SARWQCB) in California, USA, on 10 February 2012 unanimously approved an amended National Pollutant Discharge Elimination System Permit for the Huntington Beach Seawater Desalination Project.

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.

Santa Cruz pilot desalination results in 3-4 months

The Water Department of the City of Santa Cruz (SCWD), California, USA, confirmed on 23 March 2009 that its year-long seawater reverse-osmosis (SWRO) pilot plant test will be ended in mid-April with a report due in June or July 2009.

Desalination help published with WHO drinking water standards

The World Health Organization launched the 4th edition of its Guidelines for Drinking-Water Quality (ISBN: 978 92 4 154815 1) at the Singapore Water Week on 4 July 2011 - and also launched a separate guide for desalination.

Abu Dhabi rejects more desalination despite growing water stress

Environment Policy and Planning at Environment Agency - Abu Dhabi (EAD) has rejected upping desalination as a means to counter growing water scarcity in the emirate, opting instead for conservation and reuse.

Santa Barbara ponders US$ 2 million subsurface intake test

Californian city, Santa Barbara, may put up to US$ 2 million into a study of a desalination facility seawater intake structure after environmental groups said the existing plant's open water intake pipe could be harmful to marine life.

Tunisia and Malta to share desalination expertise

Tunisia has signed an agreement with the Mediterranean island of Malta involving sharing of expertise on desalination plants.

California gives Monterey environmental thumbs up

The California Public Utilities Commission's recently published draft environmental impact report on the Monterey Peninsula Water Project and has rated the desalination project as the environmentally preferred of a number of options scrutinised as possible solutions to the region's drought problems.

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.

Parsons selected for California water-reuse expansion

California's West Basin Water District has awarded its largest ever water-reuse contract to Pasadena-based Parsons Corporation on a design-build basis.

Orange County loses widely respected lab director

Orange County Water District (OCWD) in California announced on 21 March 2011 that Steve Fitzsimmons, director of its Advance Water Quality Assurance Laboratory, who had been a key figure in water quality testing for Water Factory 21 and gaining credibility for the Groundwater Replenishment System, died on 3 March 2011.

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.

Contamination security white papers released in USA

New security technologies for detecting and monitoring water supplies could be developed as a result of a contamination warning system (CWS) demonstration pilot project in the USA undertaken by CH2M Hill and the Philadelphia Water Department (PWD).

Santa Clara votes for advanced wastewater reuse plant

The directors of the Santa Clara Valley Water District in California, USA, approved two agreements with the City of San Jose on 23 February 2010 to build a new advanced water treatment facility involving microfiltration, reverse osmosis and ultraviolet disinfection.

Green groups pledge to drop Huntingdon appeal

Environmental groups have pledged to drop their appeal against the award of a permit for the proposed Huntington Beach desalination plant after California state water officials confirmed that the plant developer, Poseidon Water, will have to reapply for one of its permits if state regulatory amendments go into effect.

West Basin adds water efficiency to reuse & desalination

West Basin Municipal Water District in southern California recently completed a Water Efficiency Master Plan that will double water savings from to 6 billion gallons (22,710 million m³) in 17 coastal Los Angeles cities by the year 2020.

Monterey cost/benefit study to look at 'social ROI'

The Monterey Peninsula Water Management District (MPWMD) is soliciting statements of qualifications by 1 May 2014 from qualified organizations to perform triple bottom line cost-benefit analysis related to the proposed Pure Water Monterey Groundwater Replenishment (GWR) Project.

UCLA water summit will look at desalination/reuse

Seawater desalination and wastewater reuse will be key topics at a one-day summit on the Future of Water in Southern California to be held by the University of California, Los Angeles, on 27 January 2012.

California town uses fast-track laws to push through desalination plant

California coastal tourist town Cambria has used the state's fast-track approval scheme for measures to address its drought emergency to build a desalination plant scheduled to go on stream later this month after only six months in preparation.

California district ups desalination and reuse incentive by 36%

Southern California's Metropolitan Water District has increased by 36% the financial incentive for water agencies to develop and produce recycled water, recovered groundwater, and desalinated seawater supplies.

Cal Am looking at Monterey desalination fallback plan

At least three other projects involving desalination plants are being looked at by California American Water (Cal Am) to supply water to the Monterey peninsula in case the Regional Desalination Project does not go ahead.

South Australian town to get new desalination plant

South Australia's water minister, Ian Hunter, announced on 1 May 2013 that a brackish-water desalination plant to deliver improved water quality to the town of Hawker, in the Flinders Ranges 100km north of Port Augusta, had been approved for construction.

GRA web seminar to look at California salt plans

CalDesal, the California desalination non-profit organisation, is joining a web seminar on Workflow for Salt and Nutrient Plans on 15 May 2013 presented by the Groundwater Resources Association with the Association of California Water Agencies.

The Membrane Technology Conference 2017 in Long Beach, California, overlooks the Pacific Ocean

View from the Membrane Technology Conference 2017

The Membrane Technology Conference (MTC) 2017 is in full swing in Long Beach, California, and talk on the show floor reflects a mix of aspirations and concerns.

Massive health grant aids Chino desalters expansion

California's Western Municipal Water District announced on 28 June 2012 that it had received a "monumental" US$ 51 million grant from the state's Department of Health towards the US$ 130 million expansion of the Chino desalination plants.

ACWA supports California desalination regulation rethink

The Association of California Water Agencies (ACWA) has proposed to the State Water Resources Control Board (SWRCB) that the board's new environmental document for desalination and brine disposal should propose a method to combine the current regulatory requirements, permits and approvals.

Design/build RFQ issued for Monterey desalination plant

A request for qualifications (RFQ) was issued on 1 April 2013 by California American Water (Cal Am) for the desalination infrastructure component of its Monterey Peninsula Water Supply Project.

Another legal blow for Monterey desalination alternative

California American Water's (Cal Am's) progress in developing an alternative desalination project for California's Monterey Peninsula received yet another setback on 2 February 2012, when a judge issued an amended ruling on the environmental impact report (EIR) originally published for the abandoned Regional Desalination Project.

Another appeal against Carlsbad desalination project

An appeal against a court ruling allowing the Carlsbad desalination plant to use the open-ocean cooling-water intakes of the adjacent power station for its water intake was launched on 18 August 2011 by the Surfrider Foundation, a non-profit grassroots organization.

Outfall and intake problems hit OC desalination

The pilot plant for the South Orange Coastal Ocean Desalination Project in California has been forced to close down due to relocation of its outfall pipe due to heavy storms . The project has also run into problems with its intake water.

Court dismisses Carlsbad desalination permit challenge

Poseidon Resources jumped what it hopes will be the final legal hurdle for the Carlsbad Desalination Project on 24 June 2011, when the California Superior Court upheld the San Diego Regional Water Quality Control Board's most recent approval of the project.

A pilot Desalitech SWRO commercial plant

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.

CCC to rule on Cambria desalination plant studies

California Coastal Commission (CCC) staff have advised the commission at its meeting this week to agree to a US Army Corps of Engineers proposal to test a beach in the Cambria region, near San Luis Obispo, for use as beach wells for a desalination plant.

Location of the Carlsbad desalination plant by the Encina power station.

Preconstruction for Carlsbad desalination can go ahead

Site demolition and preparation for the Carlsbad Desalination Project can now take place following the issue to Poseidon Resources on 3 November 2009 of its Coastal Development Permit (CDP) from the California Coastal Commission (CCC).

Escondido moves towards indirect potable reuse

The City of Escondido in southern California, USA, could be about to follow neighbour San Diego in setting up an indirect potable water-reuse (IPR) scheme as part of a wastewater facility upgrade costing about US$ 200 million.

Carlsbad desalination plant set to start construction soon

The Carlsbad desalination plant jumped two of its final hurdles towards starting construction this week when it was backed by the courts and the local water quality board (WQB).

Redondo Beach go-ahead for desalination demonstration plant

The California Coastal Commission approved on 9 April 2009 a seawater desalination project to be undertaken by the West Basin Municipal Water District (WBMWD) at Redondo Beach.

MoU signed to advance Camp Pendleton desalination plant

A planning agreement providing a framework for progress on a major regional seawater desalination plant at Camp Pendleton in Southern California was signed in April.

Carlsbad seawater desalination project

State budget cuts delay Carlsbad desalination approval

Cuts to the California state budget prevented officials of the San Diego County Regional Water Quality Control Board preparing recommendations regarding the proposed Carlsbad desalination plant for the board to vote on at a meeting on 11 February 2009.

Another TWDB loan for SAWS desalination project

The Texas Water Development Board has given a US$ 50 million loan to the San Antonio Water System (SAWS) towards its first-ever groundwater desalination plant in southern Bexar County.

Marin County poll shows support for desalination

Opinion poll results released on 9 July 2009 by Marin Municipal Water District (MMWD) in California, USA, showed 58% of consumers would support a desalination option in a multi-pronged approach to the district's future water supply. This rose to 68% when more information was provided.

The location for the Carlsbad desalination plant.

Australia's GHD to work on Carlsbad desalination

Australia's GHD will work with US-based Butier Engineering on the US$ 300 million Carlsbad seawater desalination project in the USA. GHD announced on 16 March 2009 that the company will be providing oversight and independent assessment of the performance of the engineering procurement construction contractor and specialist knowledge and technical skills in sustainable water management practices.

Boart Longyear wins slant well deal

California American Water (CalAm) has selected drilling firm, Boart Longyear, to construct seven to nine source water slant wells that would draw ocean water for a desalination facility proposed as part of CalAm's US$ 320 million Monterey Peninsula Water Supply Project.

Santa Barbara forges desalination partnership

Californian city, Santa Barbara, has agreed to discuss inviting Montecito Water District to join its desalination plant project currently under construction. Santa Barbara recently received the regulatory green light for the project.

Financing and legal hurdles still ahead for Carlsbad desalination

The labyrinthine complexities of the desalination permitting process in California were further illustrated this week with the latest twists in the Carlsbad seawater desalination plant saga.

STW finishes brine concentrator project at Horizon, Texas

Water management firm, STW Resources, has completed a US$ 2.2 million contract for the design, engineering and construction of a reverse osmosis (RO) concentrator for the Texas city, Horizon.

South Florida funds 19 alternative water projects

Desalination and water reclamation plants were among 19 alternative water supply projects for which South Florida Water Management District (SFWMD) approved funding assistance worth US$ 3.45 million on 10 November 2010.

Industrial WateReuse conference to be held in Long Beach

The WateReuse Association (WRA) has issued a call for abstracts for its first Industrial Reuse Specialty Conference.

Bill to update US Desalination Act introduced

A bill to fund US government research and development projects into desalination was introduced into the US House of Representatives on 27 July 2011 by California Democrat representative Grace F Napolitano.

Containerized plant resolves district's drought difficulties

Membrane filtration company, H2O Innovation, has delivered a 3,200 m³/d containerized water treatment system to the Cambria Community Service District, California to "resolve promptly" the community's difficulties amid its tenth year of drought. The system treats a mix of brackish water, freshwater and secondary effluent to be injected into a groundwater basin.

Monterey slant well test back in action

California American Water has resumed operation of its test slant well following a halt in the well's operation pending a coastal commission ruling.

Governor signs bill to accelerate California direct reuse

The governor of California, Jerry Brown, signed legislation on 8 October 2013 designed to accelerate direct potable reuse throughout the US state.

Can$ 4.7 million new orders for H2O Innovation

A 1.1 MGD (4,200 m³/d) ultrafiltration (UF) drinking water system for a community in British Columbia, Canada, is one of new contracts worth Can$ 4.7 million (US$ 4.6 million) announced on 6 June 2013 by H2O Innovation Inc.

Southern California salinity workshop report posted online

The Southern California Salinity Coalition (SCSC) has released the final report of the Salinity Management Study Update Workshop, held on 1 June 2012. is now available to download.

Escondido hires consultants for potable water reuse

The City of Escondido in southern California approved on 27 June 2012 spending of US$ 1.14 million to hire a team led by Black & Veatch and including Brown & Caldwell for services towards its Indirect Potable Reuse Program.

US$ 10.6 million grant for water-reuse schemes

The US Bureau of Reclamation announced on 4 May 2012 the selection of seven projects in the Mid-Pacific Region to receive more than US$ 10.6 million in WaterSMART Title XVI water recycling and reuse funding.

Delayed Tarpon Springs reverse osmosis plant nears completion

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

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.

NWC report boosts Australian brackish desalination

Brackish groundwater desalination can be considered a viable community water supply option in some areas, says a report just announced by Australia's National Water Commission (NWC).

Reclamation funds reuse in California and New Mexico

Five congressionally authorized water reclamation and reuse projects in California and New Mexico, USA, will receive cost-shared funding for planning, design and construction of their projects, following a Bureau of Reclamation announcement on 21 May 2013.

H2O Innovation to buy Piedmont Pacific

Canada's H2O Innovation Inc announced on 25 November 2013 the signing of an agreement to purchase all of the issued and outstanding common stock shares of Piedmont Pacific Corporation, the Oakland-based flexible pipe couplings manufacturer, for a total consideration of approximately Can$ 4.0 million (US$ 3.8 million).

Australian mining town to up quality from boreholes close to pit with desalination plant

The Australian arm of water technology firm, Valoriza Agua, has won a design and construct contract to deliver a 16.5 Ml/d water treatment plant to replace an existing facility and provide drinking water for the Western Australian mining town, Newman and the mine. The plant will include brackish water reverse osmosis and an ultraviolet treatment system to treat a mix of flows from drinking water boreholes sited too close to mining activities.

GE expands HERO licensing agreement

GE Power & Water announced on 1 February 2011 that it has completed a new expanded licensing agreement to allow it to continue offering High Efficiency Reverse Osmosis (HERO™) systems to help more of its industrial customers increase their water usage efficiency and reuse capacity.

California to promote reuse and streamline permitting

In the future, most new water in California will come from a combination of improved conservation and water use efficiency, conjunctive use (coordinated management of local surface and groundwater), recycled water, drinking water treatment, groundwater remediation, and desalination.

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.

California extends desalination funding deadline

The California Department of Water Resources has extended to 31 January 2014 its deadline for the receipt of applications for desalination grant funding.

RO consumes 4% of Malta's electricity, says new group

Reverse-osmosis desalination plants consume almost 4% of Malta's electricity supply, according to a statement from the newly-formed Malta Water Association (MWA) on 22 March 2011. The group, made up of hydrologists, engineers and other water experts, warned that urgent action is needed to protect Malta's water resources, which "are among the scarcest in the world and under severe stress."

EDR plant at Abrera

Large EDR river desalination plant opens in Spain

GE Water and Aigües Ter-Llobregat (ATLL) of Spain announced on 19 May 2009 the opening of the 220,000 m³/d electrodialysis reversal (EDR) brackish water desalination plant on the Llobregat river.

Monterey slant test ousttrips expections

State utility, California American Water (CalAm) has reported that its test slant well for a proposed Monterey Peninsula desalination project is outstripping expected performance to a degree that suggests a smaller and cheaper production facility will be needed.

Chino desalters get first general manager

Curtis Paxton, currently assistant general manager and chief operating officer of the Palmdale Water District, is to become the first general manager of the Chino Basin Desalter Authority (CBDA) in California from 24 January 2011.

Bundamba Advanced Water Treatment Plant, Queensland, Australia

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

MD developer seeking US powerplant partners

Swedish membrane distillation (MD) manufacturer Scarab AB is seeking US powerplant operators to allow it to demonstrate the technology's ability to convert waste streams to feedwater using waste heat from turbines and engines.

South Florida embraces desalination and water reuse for the future

The days of limitless and cheap water in South Florida are gone. Planning, investments in alternative water sources such as desalination and reuse, and conservation are required to secure reliability and sustainability of current and future water supplies. The South Florida Water Management District (SFWMD) is the oldest and largest of the five districts in Florida. The district's mission is to oversee the water resources in the southern half of the state by balancing and improving water quality, flood control, natural systems and water supply within a 16-county region. A key initiative is restoration of the Everglades, a vast wetlands and US national park. By augmenting supplies through alternative sources - including desalination of brackish and seawater, reclaimed water and reducing demand through year-round water conservation, the SFWMD hopes to continue quenching the thirst for a renewed environment and an ever-growing population. Realizing that water desalination using reverse osmosis is energy-intensive, the district also supports studies and projects that use renewable energy to reduce the carbon footprint, operate more efficiently to reduce water use, and manage concentrate to protect the environment. To encourage diversification of water resources, public utilities that use reclaimed water for outdoor irrigation are exempt from water-shortage restrictions. This article appeared in the February/March 2009 issue of D&WR magazine.

Land-purchase brings Consolidated's Mexican SWRO nearer

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

Carlsbad water purchase agreement one step closer

Carlsbad City Council in California voted on 13 September 2011 to approve an agreement with San Diego County Water Authority (SDCWA) concerning water from the Carlsbad Desalination Project.

Sweetwater starts US$ 42 million desalination upgrade

Sweetwater Authority has begun its US$ 42 million expansion of the Richard Reynolds Groundwater Desalination facility in Chula Vista.

New CEO appointed by Poseidon Resources

Carlos A Riva, who has led a number of leading infrastructure companies, has joined Poseidon Resources as chief executive officer.

Carollo to evaluate restarting Santa Barbara desalination

The City of Santa Barbara, California, has selected Carollo Engineers to complete a three-phase evaluation for the reactivation of the city's Charles Meyer seawater desalination plant.

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.

H2O Innovation wins Monterey SWRO subcontract

H2O Innovation Inc has been awarded the contract to design, supply and commission the seawater reverse osmosis (SWRO) desalination system for the Monterey Peninsula Water Supply Project in California, USA.

Spanish water investment to hit € 1.2 billion this year

Desalination and water reuse projects are likely to be among the new water infrastructure projects worth € 700 million due to be tendered by Spain's Ministry for Environment & Rural & Marine Affairs (MARM) in the second half of 2011.

Cal Am applies for US$ 3 million desalination intake grant

California American Water (Cal Am) is seeking a US$ 1 million grant from the California Department of Water Resources to help fund the installation of a US$ 3 million slant test well, which is needed for its proposed Monterey desalination project.

Marin MWD wins but desalination EIR challenge looms

Marin Municipal Water District (MMWD) won a ruling in March 2011 by a Marin superior court judge which keeps its option of a seawater desalination plant on track.

Santa Barbara starts desalination rebuild

Work has started on the US$ 47 million replacement of a 30-year old, virtually unused desalination plant in Santa Barbara, California to make way for a new plant after the city gave the go ahead for a return to desalination as a means to address drought.

Carlsbad SWRO first year milestones revealed

Following the early January celebration of the first year of construction of the Carlsbad seawater reverse osmosis (RO) desalination plant in California, developer Poseidon Resources provided D&WR with a breakdown of the work so far.

US$ 8 million contracts boost for H2O Innovation

Quebec-based H2O Innovation Inc announced new contracts for desalination and water treatment systems totaling Can$ 7.8 million (US$ 8 million) on 24 March 2011.

Kuwait launches its largest desalination management project

Kuwait University's faculty of engineering has launched the Gulf state's largest ever water desalination and management project.

IDE buys Flowserve pumps for Carlsbad desalination

IDE Technologies has purchased three large vertical seawater intake pumps from Flowserve Corporation for the Carlsbad seawater reverse osmosis (SWRO) desalination plant in Carlsbad, California.

The facility site at SEA Lab

West Basin district dedicates desalination demo facility

California's West Basin Municipal Water District is nearing completion of its new desalination demonstration facility, following formal dedication of the plant on 12 November 2010.

Appeals launched against Huntington Beach desalination plant

A public hearing by the California Coastal Commission is the likely result of appeals launched against the Huntington Beach Desalination plant, approved by the State Lands Commission on 29 October 2010.


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