Recovery, California, USA, Wastewater Treatment, Reverse Osmosis, Water Quality
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.
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.
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.
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.
Orange County issues RFP for desalination pilot-plant operation
The Municipal Water District of Orange County (MWDOC) in California, USA, issued a request for proposals on 23 October 2009 for professional engineering services for the South Orange Coastal Ocean Desalination Project - Phase 3. Deadline is 19 November 2009.
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.
Biwater finishes first half of Changi performance tests
The first half of the Sembcorp Changi NEWater Plant (SCNP) in Singapore completed performance tests on 14 July, contractor Biwater AEWT told D&WR. No date has been set for plant commissioning, says Biwater.
LACSD signs up Desalitech for chloride‑removal test
Desalination system developer Desalitech is to support a pilot project with the Los Angeles County Sanitation Districts (LACSD) to upgrade two Santa Clarita Valley wastewater treatment plants in order to meet state‑mandated chloride limits, the company announced on 2 October 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.
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.
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.
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.
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.
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.
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.
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.
Cambria desalination will bring environmental benefit
The US Army Corps of Engineers announced on 28 April 2009 that it will receive US$ 2.5 million in funding through the new American Recovery & Reinvestment Act to develop the Cambria desalination project north-west of San Luis Obispo in California.
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.
Membrane 'summit' will precede AMTA conference
The 2nd Osmosis Membrane Summit will precede this year's annual conference of the American Membrane Technology Association (AMTA) in San Diego.
MBR upgrade for California casino wastewater
Koch Membrane Systems Inc has been selected to provide Puron membrane bioreactor (MBR) modules for the wastewater treatment plant at United Auburn Indian Community's Thunder Valley Casino in Lincoln, California, USA.
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
Giti to head APTwater North American sales
Ali Giti, recently responsible for overseeing North America sales at Severn Trent has joined APTwater Inc as vice president of North American sales, the California-based supplier of water/wastewater treatment technologies announced on 6 July 2011.
Chinese visitors for West Basin water-reuse plant
California's West Basin Municipal Water district announced on 26 April 2013 that earlier in the month it had received a visit from a group of public and private administrators from China interested to learn about water recycling facilities and the management experiences of US enterprises in wastewater treatment.
Veolia to run Hollister MBR wastewater plant
The City of Hollister in northern California, USA, has appointed Veolia North America to run its 2.1 MGD (80,000 m³/d) membrane bioreactor (MBR) wastewater treatment system under a US$ 100 million contract announced on 24 August 2010.
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.
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.
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.
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.
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.
Monterey desalination gets commission green light
The California Public Utilities Commission (CPUC) authorized plans on 2 December 2010 to develop the 10 MGD (37,850 m³/d) Regional Desalination Project, which will be built on the California central coast north of Monterey.
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.
New Monterey desalination plan launched by Cal Am
A 5.4-9.0 MGD (20,440-34,000 m³/d) desalination plant located in North Marina employing slant well intake technology remains at the heart of California American Water (Cal Am)'s latest proposal for supplying the Monterey Peninsula.
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.
Chino Desalter expansion to start in late summer
The Western Municipal Water District in California, USA, accepted US$ 4.5 million of federal government funds on 18 May 2009 towards the Chino II Desalter expansion project, which expected to start in late summer.
Desalitech and Veolia tie up Mexican MoU
Desalitech Inc has signed a memorandum of understanding (MoU) with Veolia Water Solutions & Technologies to bring advanced cost‑effective high‑recovery water solutions to Mexico and additional countries worldwide.
China's Tri-Tech acquires Wisconsin desalination provider
Desalination and wastewater treatment provider J&Y International Inc, based in Wisconsin, USA, was acquired by subsidiaries of Tri-Tech Holding Inc of China on 9 June 2011.
Agreement at last on desalination supply for Monterey
Tentative agreement has finally been reached by the three agencies involved in developing a regional water supply project for California's Monterey peninsula, which will include a 10 MGD (37,850 m³/d) desalination facility.
US govt to invest US$ 135 million in water reuse
The US Department of the Interior announced on 15 April 2009 the investment of US$1 billion under the American Recovery and Reinvestment Act of 2009 (ARRA) in America's water infrastructure to create jobs and get the economy moving again. Of this, US$ 135 million is available for grants for water reuse and recycling projects.
Water-reuse funding may be used to counter drought
The US Secretary of the Interior Ken Salazar on 26 February 2009 called on the Bureau of Reclamation to explore ways in which funds recently appropriated to Reclamation under the American Recovery & Reinvestment Act for water reuse and other water projects might be used to help stretch California's water supplies in the coming months.
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),
Monterey desalination plant moves forward
Desalinated water could come to the Monterey coast of California "as soon as 2012", according to the Marina Coast Water District.
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.
New appointments for D&WR Editorial Board members
Two members of the Editorial Board of Desalination & Water Reuse have taken up new appointments.
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).
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.
Biwater wins Pt Hueneme desalination contract
Biwater AEWT Inc announced on 30 September 2009 that it had been awarded a contract to design and supply a membrane desalination system for the City of Port Hueneme in California, USA. The new system will deliver a total of 1 MGD (3,785 m³/d) of high-quality drinking-water when completed.
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.
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.
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.
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.
Marin board approves EIR for desalination plant
The board of the Marin Metropolitan Water District in California, USA, voted to accept the environmental impact report on a possible desalination plant (see D&WR technical article August/September 2008).
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.
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.
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.
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.
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.
Water Planet to use 3M polymer in membrane manufacture
Water Planet Engineering (WPE), a spinoff company from the University of California, Los Angeles (UCLA), has entered into a joint development agreement with global company 3M to explore commercial production of a new polymer material with widespread industrial application.
West Basin rehires United Water for water‑reuse plant
Suez subsidiary United Water has been awarded a renewed contract by West Basin Municipal Water District in California to continue to operate and maintain the Edward C Little Water Recycling Facility including four satellite plants.
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.
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.
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.
Santa Cruz desalination EIS goes on despite alternative study
City of Santa Cruz Council in California, USA, approved another US$ 300,000 payment on 2 August 2011 for consultant URS Corp Americas to continue its work on the environmental impact assessment for a 2.5 MGD (9,500 m³/d) desalination plant for the city.
Twin Victor Valley MBR plants get state funding
The twin membrane-bioreactor plants planned for the communities of Apple Valley and Hesperia on the edge of the Mojave desert east of Los Angeles, USA, have received US$ 1.5 million funding from the California Department of Water Resources.
More federal money sought for Chino Desalters
Western Municipal Water District (WMWD) in California, USA, is to seek additional federal money later this financial year for the Chino Desalters Phase 3 expansion.
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.
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.
Severn-Trent wins Chilean mining desalination contract
US water and wastewater treatment company Severn Trent Services has been awarded a contract to provide a seawater desalination plant that will serve the potable and process water needs of the Minera Esperanza copper and gold mine in Antofagasta, Chile.
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.
Huntington Beach revised desalination EIS approved
Council members of the City of Huntington Beach in California, USA, on 7 September 2010 approved a revised environmental impact study for the 50 MGD (189,000 m³/d) seawater desalination plant proposed by Poseidon Resources.
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.
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.
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.
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.
SWMOA announces dates for 2013-14
The Southwest Membrane Operator Association (SWMOA) has announced additional workshop dates for desalination and water / wastewater treatment membrane operators for 2013 and the date and venue for its 2014 annual symposium.
AMTA to bid for 2015 IDA World Congress
The American Membrane Technology Association (AMTA) has told D&WR that it will be bidding to stage the International Desalination Association (IDA) World Congress in 2015.
AMTA/SWMOA joint workshop program available
The American Membrane Technology Association (AMTA) has published the program for its joint technology transfer workshop with the Southwest Membrane Operator Association, which is being held on 15‑17 July 2014 in Newport Beach, California.
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).
New Carlsbad HQ for Poseidon Resources
Poseidon Resources, the company developing the Carlsbad seawater desalination plant has moved its West Coast headquarters from downtown San Diego to the city of Carlsbad.
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.
Hydranautics commits to Climate Registry
Hydranautics/Nitto Denko of California, USA, has become the first US-based desalination membrane manufacturer to join the Climate Registry and commit itself to reporting greenhouse gas (GHG) emissions.
Pacific Institute report lists California desalination plans
The Pacific Institute (PI) has published a list of all the currently proposed seawater desalination plants in California, USA, as a precursor to a new desalination report in 2013.
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).
Bay agencies band together for water reuse funding
Water reuse, particularly for irrigation, is getting major attention in the San Francisco Bay area of California, USA. Municipalities and water districts are banding together to obtain federal funding.
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.
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.
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.
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.
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.
Marin board to consider desalination EIR on 4 February
The Marin Metropolitan Water District in California, USA, has published the final environmental impact report (EIR) for its proposed desalination plant on San Francisco Bay (see D&WR technical article August/September 2008).
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.
ERI to vacate its facility in Michigan
Energy Recovery Inc (ERI) is vacating the old Pump Engineering (PEI) base in Michigan, USA, where it has assembled turbochargers and pumps for desalination projects since taking over PEI in 2009.
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.
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.
Desalitech bags water treatment deal for five power plants
Desalitech has won a contract with Southern California Edison (SCE) to supply five of its ReFlex water treatment systems for installation at SCE's peak power generating stations in California.
Energy Recovery bags US$ 1 mlllion US deal duo
Flow energy technology firm, Energy Recovery, has won US$ 1 million in deals for desalination projects in California and Texas.
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.