Perchlorate, California, Disinfection, California, Industrial, Mining, Saudi Arabia, Brackish Water, Reverse Osmosis, Water Quality, Malta


Related content

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.

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.

EPA funding for Arlington Desalter's biological denitrification

California's Western Municipal Water District (WMWD) confirmed on 10 February 2011 that it had secured a US$ 528,000 federal grant in January for design work on a treatment system that uses naturally occurring bacteria to remove toxic contaminants, including perchlorate and nitrate, from drinking water.

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.

Former AWWA VP joins NeoTech UV company

The former general manager of Indio Water Authority in California, Debra Kaye, has been been appointed by NeoTech Aqua Solutions Inc, provider of UV disinfection systems, as vice-president of global municipal technologies.

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.

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.

Construction work on the South Bay Advanced Water Treatment Facility

City seeks to join South Bay reuse system

The City of Sunnyvale in California voted on 6 March 2012 to explore connecting its recycled water system to the South Bay Water Recycling (SBWR) system operated by the City of San Jose in partnership with the Santa Clara Valley Water District (SCVWD).

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.

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.

The Edward C Little Water Recycling Facility

US districts fight saline intrusion with reused water

Two California water districts announced an agreement on 18 April 2009 to transfer and use recycled wastewater as a barrier against saline intrusion into groundwater, replacing 5.5 billion gallons (20.8 million m³) of drinking water per year previously used for this purpose.

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.

Monterey consultant can't choose between projects

The Monterey Peninsula Regional Water Board (MPRWA) in California still has to decide between three competing seawater desalination projects for the area after its Technical Advisory Committee accepted on 17 September 2012 a report by consultants Separation Processes Inc of Carlsbad.

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.

San Francisco's Golden Gate Park

San Francisco plans wastewater reuse plant in city park

San Francisco's Public Utilities (SFPUC) unveiled plans on 7 September 2010 for its proposed Westside Recycled Water Project, part of its Water System Improvement Program.

West Basin declares record year in recycled water output

West Basin Municipal Water District in California has declared fiscal year 2013-14 a record 12 months in recycled water production at its Edward C Little Water Recycling Facility. The plant produced 60,000 Ml of recycled water in the period.

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.

Arlington Desalter

Desalination plant's nitrate removal has hidden benefits

A water district in California has found a novel way to remove multiple contaminants from groundwater currently feeding a desalination plant without creating waste that requires costly treatment and disposal.

Desalination and reuse in California/New Mexico get funding

US Secretary of the Interior Ken Salazar announced on 1 July 2009 27 water reclamation and reuse projects in California and New Mexico identified by the Bureau of Reclamation to share in a total of US$ 134.3 million under the American Recovery & Reinvestment Act of 2009.

Biwater bags California reuse contract

UK water technology group Biwater has been awarded a contract to design, supply and commission all process, mechanical, electrical and control components for a planned wastewater reuse demonstration project in California, USA.

Cal Am strikes deal on test well

Utility, California American Water (Cal Am), has struck a deal with cement maker, Cemex, to allow the water firm to drill slant test wells, and possibly production wells, on Cemex' north Marina sand mining plant site.

New San Francisco wastewater reuse project relocated

San Francisco's Westside Recycled Water Project, which will reuse up to 4 MGD (15,140 m³/d) of secondary effluent, will no longer be built in the city's historic Golden Gate Park.

H2O Innovation lands San Jose WTP ultrafiltration contract

A 30 MGD (113,562 m³/d) hollow-fiber ultrafiltration (UF) membrane water treatment system in California is one of three new contracts totaling Can$ 8.8 million (US$ 8.1 million) announced on 21 May 2014 by H2O Innovation.

San Diego IPR demo open to public tours

The public can now tour the City of San Diego's Water Purification Demonstration Project, which is evaluating the feasibility of using advanced treatment technology to produce water that can be sent to San Vicente Reservoir and later distributed as potable water.

Commission approves California American Water test slant well

The California Coastal Commission has approved the application by water utility, California American Water, (Cal Am) to construct a test slant well for its proposed 48 Ml/d seawater reverse osmosis desalination project.

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.

IDA World Congress in California

A pivotal event in the global desalination and water reuse sector will be held at the US industry's epicentre amid an historic drought when the 2015 IDA World Congress on Desalination and Water Reuse convenes in San Diego, California at the end of August 2015. The "location, theme and timing could not be more appropriate," said IDA secretary general, Patricia A Burke.

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.

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.

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.

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.

MBR at heart of innovative wastewater reuse project

An innovative wastewater treatment/water reuse project was opened for the City of Clovis, California, USA, on 19 March 2010, featuring membrane bioreactor (MBR) technology, ultraviolet (UV) disinfection and a patented sludge-reduction system

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 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.

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.

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).

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.

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.

Cal Am in race to get slant well test approval

California's water utility, California American Water (Cal Am), is locked in a legal battle and races against the Coastal Commission timetable and a threatened shore bird's breeding season in its bid to construct a slant well test for its proposed Monterey desalination facility.

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.

APTwater buys remaining Sepro shares from Sojitz

California-based APTwater Rochem® has acquired the remaining shares of Sepro Membranes from its previous joint-venture partner Sojitz Corporation of Tokyo, Japan.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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).

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.

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.

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.

PWT acquired by H2O Innovation

Canadian water-treatment systems manufacturer H2O Innovation Inc announced on 28 May 2009 the acquisition of substantially all of the assets of Professional Water Technologies (PWT) in an arms' length transaction involving H2O subsidiary Membrane Systems Inc.

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).

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.

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.

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.

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.

TWO process to recover sodium sulphate from ion-exchange

California-based Catalyx Inc has signed a build-own-operate contract with RG Global Lifestyles Inc, which owns Catalyx Fluid Systems (CFS), for a brine dehydration system to facilitate recovery of sodium sulfate from ion-exchange regenerant brine.

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.

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.

System for perchlorate in groundwater demonstrated

A demonstration system for the degradation of perchlorate, which minimises production of a secondary waste system such as that from ion‑exchange, has been installed at Aerojet General Corporation's site near Rancho Cordova in California, USA.

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.

Santa Cruz desalination EIR comment deadline in July

The draft environmental impact report (EIR) for the 2.5 MGD (9,500 m³/d) seawater desalination plant for the greater Santa Cruz area in California, USA, which was released on 13 May 2013, will be available for public comment until 15 July 2013.

Huntington Beach councillors oppose desalination plan

The City of Huntington Beach in California voted on 6 May 2013 to allow council members to individually send letters to the California Coastal Commission (CCC) opposing the coastal development permit (CDP) for a seawater desalination plant which the previous council had approved in 2010.

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.

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.

LG sees NanoH2O takeover as "new growth engine"

LG Chem, part of Korea's LG electronics group, is proposing a takeover of desalination membrane maker NanoH2O for US$ 200 million, according to a filing made to the Korea Exchange on 14 March 2014.

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.

Toray expands California membrane manufacturing site

Desalination membrane manufacturer Toray Membrane USA Inc has bought a third building located adjacent to its existing two-building manufacturing facility in Poway, California, USA.

More moves on Monterey desalination proposals

The final report on the choice of seawater desalination plants proposed for the Monterey Peninsula in California was presented to the Monterey Peninsula Regional Water Authority on 18 December 2012 by its consultant, Separation Processes Inc.

Carlsbad desalination construction gets going at last

Poseidon Resources announced on 27 December 2012 that it had secured all necessary funding for the Carlsbad Desalination Project and that its engineering, procurement and construction contractor, Kiewit Shea Desalination, had been given the green light to start construction.

Agreement over failed Monterey desalination plan

Agreement was reached on 4 December 2012 on legal and monetary issues resulting from the failed Monterey Regional Desalination Project, which was abandoned earlier this year.

H2O Innovation takes Californian reuse contract

A contract to expand the Leo J Vander Lans Advanced Water Treatment Facility in Long Beach, California, has been awarded to Canadian company H2O Innovation Inc.

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.

Australian SWRO firm signs MoU for Saudi pilot

Australian desalination start-up Water Resources Group (WRG) announced on 4 December 2012 that its subsidiary Water Resources International (WRI) had signed a memorandum of understanding with Knowledge Industry Company (KIC) of Saudi Arabia.

Carlsbad water-purchase deal near to conclusion

The water-purchase contract between San Diego County Water Authority and Poseidon Resources Inc relating to the Carlsbad desalination plant in southern California could be tied up by the end of July.

Marin voters could decide desalination future

Marin Municipal Water District in California will have to seek the permission of consumers to proceed any further with its investigations into the possibility of desalination, if a ballot later this year is successful.

The Encina power station (bottom left) with the site for the Carlsbad desalination plant ringed.

Desalination affected by California powerplant ruling

The powerplant with which California's new 189,000 m³/d Carlsbad seawater reverse-osmosis (SWRO) plant is co-located has been ordered to cease once-through cooling by 2017. The Huntington beach powerplant, site of another proposed desalination plant, has been given until 2020.

Carlsbad desalination water price will be US$ 1.65‑1.86/m³

The Water Purchase Agreement for the proposed Carlsbad seawater reverse-osmosis desalination plant in California was released on 27 September 2012 by the San Diego County Water Authority (SDCWA).

West Basin demonstrating desalination intake and outfall technologies

One of the first seawater desalination demonstration facilities to employ ocean-protection technology at the source of intake and discharge has begun construction in Southern California, USA.

Santa Cruz seawater desalination edges forward

The Santa Cruz City Council in California, USA, unanimously agreed in the middle of March to an operational framework for sharing a desalination plant with the neighboring Soquel Creek Water District if plans are eventually approved.

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.

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.

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.


Suggested keywords