California, IDA, Seawater, Health, Kenya, Water Quality, Malta


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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.

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.

IDA chooses San Diego for 2015 World Congress

The International Desalination Association (IDA) has selected San Diego, California, USA, as the site for its 2015 World Congress.

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.

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.

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.

Nine projects get Reclamation feasibility funding

The Camp Pendleton desalination project in California is one of nine advanced water treatment and reuse projects in three US states selected for feasibility-study funding by the Bureau of Reclamation.

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.

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.

IDA finalises Huntington Beach desalination energy conference topics

The International Desalination Association (IDA) has finalised the speakers and topics for its new-style conference Desalination: An Energy Solution, which is being held on 2-3 November 2010 in Huntington Beach, California, the city likely to host the USA's next large desalination plant after Carlsbad.

IDA confirms speakers for Huntington Beach

The International Desalination Association (IDA) has confirmed speakers for its first conference devoted exclusively to energy-efficiency in seawater desalination - Desalination: An Energy Solution, on 8-9 September 2010 at the Hyatt Regency Resort & Spa, Huntington Beach, California, USA.

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.

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.

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.

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.

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.

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).

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.

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.

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).

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.

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.

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.

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.

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.

San Diego approval leads large SoCal water reuse surge

The board of the San Diego County Water Authority on 22 May 2014 approved support for the City of San Diego's proposed large-scale water recycling project, Pure Water San Diego, which the water authority has identified as the region's most likely next source of local supply.

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.

Water-reuse bill to be debated in California assembly

A bill to completely revise California's water-reuse legislation was passed for its third reading on 25 May 2012 and will come up on the floor of the state assembly this week.

Revised dates for IDA desalination energy conference

The International Desalination Association (IDA) has rescheduled its conference on Desalination: An Energy Solution, which was to have taken place in California in September, to 2-3 November 2010 at the same venue, the Hyatt Regency Resort & Spa, Huntington Beach.

Final draft of San Diego water-reuse scheme published

The City of San Diego, California, has published the final draft of its Recycled Water Study - the culmination of a two-year process to develop a new vision for water reuse in the San Diego region.

California US$ 687 million drought relief bill calls for more reuse

California governor, Jerry Brown, has signed a US$ 687 million drought relief bill that calls on the State Water Resources Control Board and Department of Public Health to devise additional measures to bring on the use of recycled water.

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.

The Innova 100 m³/d automatic RO system

Automatic Italian RO bought by Kenyan resort

A means of getting reverse-osmosis (RO) into sub-Saharan Africa has been provided by Italy's Innova Ltd, which recently delivered its first automatic seawater RO desalination plant with 100 m³/d capacity to a tourist resort in Kenya.

First IDA Young Leaders tour completed

The International Desalination Association (IDA) Young Leaders Program (YLP) recently concluded its first global Educational Tour, reaching out to more than 2,000 potential future desalters in Asia-Pacific, Europe, Latin America and the USA.

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.

'Challenges are shared across the border', Mitch Thompson, Otay

Water from NSC Agua's desalination plant in Rosarito, Baja California, is a critical component of Otay's diversification efforts.

Santa Barbara OKs US$644k desalination study funding

US city, Santa Barbara, has approved US$ 644,000 to fund studies needed before its dormant desalination plant can reopen. Without the plant the city faces a potential water supply crisis.

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.

Two direct potable reuse projects are currently in operation worldwide, in Texas, US, and Windhoek, Namibia

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.

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.

Mombasa is hoping to become the first African city to host the IDA World Congress

Kenya's a contender for IDA 2021 World Congress

The International Desalination Association (IDA) has shortlisted Mombasa, Kenya, among four finalists to host its 2021 World Congress, reports The Star.

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.

Sydney's desalination plant

Minister reassures public about Sydney's desalinated water

The minister for water for the Australian state of New South Wales, Phil Costa, reassured the public on 7 November 2011 that Sydney's drinking water remains completely safe for consumption and poses absolutely no health risk.

'Challenges are shared across the border', Mitch Thompson, Otay

Water from NSC Agua's desalination plant in Rosarito, Baja California, is a critical component of Otay's diversification efforts.

Kenya signs MoU for Mombasa desalination study

The government of Kenya has signed a memorandum of understanding (MoU) for Toyota Tsusho Corporation to carry out a feasibility study for a 100,000 m³/d desalination plant in the Mombasa district.

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.

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.

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.

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.

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?

San Diego wastewater reuse demonstration to continue

San Diego City Council voted on 7 July 2009 to continue a $12 million wastewater indirect potable reuse demonstration project which would take purified sewage water from the North City Water Reclamation Plant and pump it into the San Vincente Reservoir to augment drinking water supplies.

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.

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.

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.

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.

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.

Seven potable reuse study schemes win US$ 1 million funding

The WateReuse Research Foundation has approved funding for seven new direct potable reuse (DPR) research projects, valued at more than US$ 1 million.

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.

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.

World Water Day 2017 was the occasion for many new initiatives from desal, reuse, and water industry specialists

Best of World Water Day 2017

Water. desalination + reuse rounds up the social projects, scientific discoveries, prize launches, and other initiatives from the desal and reuse community on World Water Day, 22 March 2017.

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.

NSF publishes commercial/residential water-reuse standard

The first US national standard for commercial and residential onsite water-reuse treatment systems was published on 15 November 2011 by NSF International, the US-based public health and environmental organization.

November deadline for Singapore convention abstracts

A deadline of 15 November 2011 has been set for the receipt of abstracts for the Water Convention at the Singapore International Water Week (SIWW) in July 2012.

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.

USEPA tightens monitoring rule for TC in drinking water

The US Environmental Protection Agency (EPA) announced on 17 June 2010 that it is proposing to revise the 1989 Total Coliform Rule to incorporate improvements recommended by a federal advisory committee.

Desalination health and environment book to be published in June

A book on the health and environmental impacts of desalination is to be published by CRC Press in collaboration with the World Health Organization on 25 June 2010.

Egyptian SWRO plant to use ERI pressure exchangers

Egypt's largest desalination plant being built at Marsa Matrouh is to be supplied with Pressure Exchanger (PX) energy-recovery devices by Energy Recovery Inc of California.

Huntington Beach desalination standoff over intake system

Environmental group Orange County Coastkeeper (OC Coastkeeper) accused Poseidon Resources on 26 March 2012 of withholding information from the California Coastal Commission (CCC) about the proposed Huntington Beach desalination plant.

Groups appeal Huntington Beach desalination permit

Four environmental groups in California have appealed a decision by the Santa Ana Regional Water Quality Control Board (WQCB) to grant a permit for the proposed Huntington Beach desalination plant proposed by Poseidon Resources.

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.

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.

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.

SDCWA confirms Carlsbad agreement 'by spring'

San Diego County Water Authority (SDCWA) in California confirmed on 26 January 2012 that a water purchase agreement for the Carlsbad seawater desalination plant would be available for comment 'by this spring'.

Santa Cruz desalination EIR scheduled for April

Santa Cruz City Council in California, USA, approved a fifth contract on 24 January 2012 with consultant Kennedy/Jenks for work on its proposed seawater desalination plant.

Monterey supervisors block desalination credit request

Monterey county supervisors on 11 January 2012 postponed approval of a request from the Monterey County Water Resources Agency (MCWRA) to draw as much as US$ 3 million from a California American Water (Cal Am) credit line for payments related to the stalled regional seawater desalination project.

Carlsbad desalination agreement "could be signed in June"

A water-purchase contract for the Carlsbad seawater desalination project in California, USA, could be ready for public scrutiny by April 2012, with possible approval by the client San Diego County Water Authority in June.

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.

California approves bond issue for Carlsbad desalination

Poseidon Resources has submitted and had approved an application for US$ 780 million in tax-exempt bonds for the Carlsbad seawater desalination 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.

Carlsbad water purchase plan agreed by SDCWA

The San Diego County Water Authority in California formally announced on 25 August 2011 that it had reached agreement with the City of Carlsbad to begin negotiating with Poseidon Resources for purchasing water from the Carlsbad Desalination Project.

CalAm seeks resolution of Monterey desalination finances

California American Water (CAW) has invoked a disputes procedure in continuing wrangles with its partners in the proposed Monterey Regional Desalination Project.

Carlsbad desalination water-purchase agreement moves forward

Two meetings next week could prepare the way for a long-awaited water purchase agreement between San Diego County Water Authority (SDCWA) and the Carlsbad seawater desalination project in California to be built by Poseidon Resources.

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.

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.

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.

Monterey boreholes reveal good slant-well conditions

California American Water (Cal Am) reported on 20 December 2013 that data from its ongoing investigation into subsurface slant well intakes for its proposed Monterey desalination plant were showing promising results.

MWD move will not affect Carlsbad desalination, says Poseidon

Poseidon Resources on 16 June 2011 denied reports that the current standoff in Southern California between the Metropolitan Water District (MWD) and the San Diego County Water Authority (SDCWA) will affect the Carlsbad Desalination 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.

Commission vote halts Huntington Beach application

Poseidon Water withdrew its application for a coastal development permit (CDP) for its proposed Huntington Beach seawater desalination plant after the California Coastal Commission voted on 13 November 2013 to postpone a vote on the application.

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.

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 Cruz project pause leaves Soquel district quandry

The decision of Santa Cruz City Council on 8 October 2013 to halt all practical progress on its proposed seawater desalination plant has left its partner in the project, Soquel Creek Water District (SCWD) looking for alternatives.

Contractor strength drives investment grade rating for Carlsbad bonds

Credit rating agency, Fitch, has assigned an investment grade 'BBB-' rating to bonds issued for the under-construction Carlsbad desalination plant and associated networks in California.

City commission approves Santa Cruz seawater desalination program

The Santa Cruz City Water Commission in California on 7 March 2011 unanimously approved capital spending of around US$ 99 million on the city's proposed 2.5 MGD (9,460m³/d) seawater desalination plant over the next three years.

Santa Cruz officials back off desalination project

City officials have pushed back implementation of the proposed Santa Cruz seawater desalination project in California, as a result of public comment on the draft environmental impact report (EIR).

Multilateral accord edges Monterey desalination forward

Fifteen parties with interests in the Monterey Peninsula Water Supply Project, which involves a seawater desalination plant, reached agreement with California American Water (Cal Am) on a number of issues in settlements filed with the California Public Utilities Commission (CPUC) on 31 July 2013.

ERI to provide pressure-exchangers for Carlsbad SWRO

IDE Technologies has selected pressure-exchangers from Energy Recovery Inc (ERI) for the 189,000 m³/d Carlsbad seawater desalination plant in California, USA.

RFP issued for Camp Pendleton desalination studies

The San Diego County Water District in California, USA, issued a request for proposals (RFP) on 10 January 2011 for technical studies related to the proposed Camp Pendleton Seawater Desalination Project.

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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