Wastewater Reuse, Patent


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Wastewater leads membrane chemicals charge

Growth in the global membrane chemical market to 2020, will be led by the wastewater sector according to market analyst Future Market Insights (FMI). And desalination was expected to witness the highest compound annual growth rate (CAGR) of 11.4% in the global membrane chemicals market between 2014 and 2020. 

Texas treatment company spins off frac water firm

A company called Green Hydro LLC has been spun off by Texas-based Advanced Hydro Inc to use desalination to address increasing demand for water use in hydraulic fracturing.

Dr Isabel Escobar

Escobar appointed as editor-in-chief of IDA journal

Dr Isabel Escobar of the University of Toledo, Ohio, USA, has been appointed by the International Desalination Association (IDA) to succeed Dr Jim Birkett as editor-in-chief of the IDA Journal of Desalination & Water Reuse.

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.

Urban surge drives 57% growth in Indian municipal water treatment market by 2018

Urban population growth in India will create huge demand for municipal water and wastewater treatment systems including desalination adding 57% to revenues over five years according to a recent report by market analyst Frost an Sullivan (F&S).

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.

Osmoflo wins US$ 15m wastewater reuse contract

Water and wastewater firm, Osmoflo, has won a US$ 15 million contract for the design, construction and commissioning of a wastewater treatment plant in northern Western Australia to produce reclaimed water for use in irrigation.

Texas city council votes on wastewater reuse study award

Reclaimed wastewater could provide 6-7 MGD (22,700‑26,500 m³/d) of additional water supply for the city of San Angelo, Texas, USA, according to a submission to be considered by the city council on 6 May 2014.

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.

Florida's wastewater reuse capacity up 52% since 2000

Wastewater reuse capacity in Florida has grown 52% since 2000, reaching 6,600 Ml/d in 2014 placing the state at the forefront of US wastewater reuse adoption according to market analyst Bluefield Research.

Desalitech to supply wastewater reuse system to steel mill

Desalitech is to supply an advanced wastewater recovery system to Mid American Steel and Wire, a leading supplier in the US wire and rod industry.

CaribDA calls for 2014 conference papers

The Caribbean Desalination Association (CaribDA) has issued a call for papers for its Biennial Conference & Exposition in June 2014.

Alliance bids sought for W Australia water-reuse plant

Western Australia's Water Corporation has invited proposals from suitably experienced organizations to form an alliance with the water supplier to design and build the Beenyup Advanced Water Recycling Plant at Craigie.

Wastewater drive to boost membrane use in GCC region says analyst

Government identification of wastewater treatment in the municipal sector as a priority area in water production will be a key revenue generation source for membrane elements in the Gulf Cooperation Council (GCC) countries according to market analyst Frost & Sullivan. And the demand for water in the region was set to double within twenty years the analyst forecast.

Details published of AMTA/SCMA Texas workshop

The American Membrane Technology Association (AMTA) has released details of the technology transfer workshop it is holding in Texas in September in conjunction with the South Central Membrane Association.

South Africa to focus on desalination and water reuse

Desalination and the reuse of wastewater from municipalities and mining are strongly emphasised in the 2nd National Water Resources Strategy (NWRS2) for South Africa released at the start of July 2013.

ISO set to widen water reuse brief

A proposal to widen current International Standardization Organisation (ISO) work on water reuse for irrigation to include other forms of water reuse was put forward at the beginning of March by three member states, China, Israel and Japan.

Israel/Canada pact to promote wastewater reuse

Israel and Canada are to work together on wastewater reuse following a ministerial meeting on 9 December 2012 in Jerusalem.

MBR upgrade for Budapest suburb's wastewater reuse

Membrane bioreactor (MBR) ultrafiltration technology is to be supplied to a suburb of Hungary's capital, Budapest, by GE to expand a wastewater reuse system and improve water quality.

Large wastewater reuse scheme planned for part of Delhi

Reuse of 40 MIGD (182,000 m³/d) of wastewater for direct non-potable or indirect potable uses will be provided for 3-4 million people in Delhi, India, under a partnership led by consultant CH2M Hill.

Aquatech wins ZLD job in Turkmenistan

Aquatech has been awarded a contract to design and supply a zero‑liquid discharge ZLD wastewater-reuse system in a gas‑field development project in Turkmenistan.

Abigroup to build Kooragang wastewater reuse plant

Construction of the Kooragang Industrial Water Scheme (KIWS) in New South Wales, Australia, is to be carried out by Abigroup under an Aus$ 40 million (US$ 40 million) contract.

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.

Australia failing to meet wastewater reuse targets

Australia is falling well behind in the targets it has set itself for wastewater reuse, according to a study carried out for the Department of Sustainability, Environment, Water, Population & Communities by Marsden Jacob Associates (MJA).

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.

USBF/MBR system allows Canadian wastewater reuse

A wastewater treatment plant (WWTP) expansion featuring an upward sludge blanket filter (USBF) combined with a membrane bioreactor (MBR) has been completed at Snug Cove on Bowen Island in British Columbia, Canada.

Degremont-Marubeni JV wins Doha wastewater reuse extension

Qatar's Public Works Authority has awarded a € 65 million contract for expanding the Doha West membrane-based wastewater treatment and recycling plant to a joint venture of France's Degrémont and Japan's Marubeni Corporation.

Dutch government funding CapDI development for reuse

The development of the Capacitive Deionisation (CapDI) desalination system for wastewater recycling is to be funded specifically for agricultural use by a € 1.2 million order for Voltea BV awarded on 26 May 2011 by the Dutch Ministry of Infrastructure & the Environment (MIE).

MBR plant part of new Muscat wastewater reuse program

Work has started in Muscat, Oman, on the Darsait Wastewater Treatment plant, part of the first phase of the Muttrah Water Reuse Project.

Wastewater reuse to be integral to Taiwan development

Successful results from a wastewater-reuse demonstration plant in Taiwan mean that wastewater recycling is set to become an integral part of daily life in the country, helping it to achieve sustainable development, the country's minister of economic affairs, Shih Yen-shiang, said on 29 March 2011.

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.

China's 2020 desalination plans could cause emissions surge

China's 2020 ambition to produce drinking water at 3 million m³day from desalination threatens to increase carbon emissions through increased use of largely coal-fired power generation according to the World Resources Institute (WRI). The institute said the energy penalty could be offset by some 75% by greater use of water reuse.

Arizona panel makes water-reuse recommendations

More than 60 recommendations including many on wastewater reuse have been forwarded to the governor of the US state of Arizona by a "Blue Ribbon" panel formed by the governor, Jan Brewer, in 2009.

Parkson breaks new ground with Saudi MBR plant

A 2,000 m³/d wastewater-reuse plant based on membrane bioreactor (MBR) technology has just been commissioned in Rabigh, Saudi Arabia, by Florida-based Parkson.

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

Twelve sewer-mining wastewater-reuse plants in Sydney

The government of New South Wales (NSW), Australia, has awarded a water-recycling licence to Veolia Water Solutions & Technologies to build a recycled water plant at the Aus$ 500 million (US$ 490 million) Darling Quarter development.

Israel's infrastructure minister, Uzi Landau, addresses the EuroMed 2010 conference

Desalination for Peace motif for record-breaking EuroMed conference

"I believe that desalination is a key issue in peace," said Uri Shani, chairman of Israel's Water Authority, at the opening ceremony of the EuroMed 2010 - Desalination for Clean Water & Energy Conference in Tel Aviv, Israel, on 4 October 2010.

GE signs Saudi Arabian wastewater-reuse MOU

GE has signed a memorandum of understanding (MOU) on wastewater reuse with Miahona, a subsidiary of the Arabian Company for Water & Power Development Ltd.

Texas wastewater-reuse plant could be first of three

The Colorado River Municipal Water District (CRMWD) in Texas, USA, is anticipating the construction phase early in 2011 of its first regional water reclamation plant, which will be membrane-based and located in Big Spring.

Southern California gets wastewater reuse and desalination grants

Southern California's Joint Water Purification Pilot Program (JWPPP), which will evaluate the feasibility of wastewater reuse using advanced water treatment, has received a US$ 334,000 grant from the US Bureau of Reclamation's WaterSMART program.

Wastewater reuse plant nears completion in Hegang, China

United Envirotech of Singapore expects to complete construction of a 30,000 m³/d wastewater reuse facility for China's Hegang municipal government by the end of December 2010.

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.

Giant SMBR wastewater reuse plant passes proving test

One of the largest submerged membrane bioreactor (SMBR) wastewater treatment plants in the world, ACWA MBR's flagship Al Ansab plant in Muscat, Oman, has successfully gone through its proving process.

Singapore company wins UF reuse plant in UAE

Boustead Singapore's subsidiary Salcon has won an AED 55 million (US$ 5.6 million) contract to design, engineer and construct a new ultrafiltration wastewater reuse plant.

GE signs up for Indian industry wastewater reuse partnership

GE and Ramky Enviro Engineers, the Indian environment and waste management organization, have signed emergency water and industrial wastewater treatment agreements specifically designed to address India's industrial wastewater treatment and recycling needs.

NEWater plant No 5 opened in Singapore

Singapore's fifth and largest NEWater wastewater reuse plant was officially opened by Singapore's senior minister, Goh Chok Tong, on 3 May 2010.

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

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.

MBR/IFAS reuse technology could be used at Chinese jewellery site

Two wastewater treatment plants being investigated for a new Chinese industrial park for precious-metal jewellery production could use advanced technologies for wastewater reuse.

Norit in Chinese wastewater reuse success

A Norit & GreenTech Engineering consortium has been officially awarded the contract for the design, procurement, installation and start-up of the 180,000 m³/d Qinghe Municipal Wastewater Reuse Project in Beijing, China, Norit announced on 18 December 2009

Chinese MBR reuse plant to be built by BTO contract

A membrane bioreactor wastewater reuse plant is to be built by Tri-Tech Holding Inc under a $2 million build-transfer-operate (BTO) contract for the Dongli Economic Development Area in Tianjin Municipality in northern China.

Aquatech awarded a 10,000 m³/d MED plant in Egypt

Aquatech is to design and supply a multiple-effect distillation (MED) seawater desalination system for the Abu Qir Thermal Power Plant near Alexandria, Egypt.

Innovations in IDA Congress technical program

Round-table sessions and touch-screen availability of poster presentations will be used for the first time in the International Desalination Association's World Congress in Dubai on 7-12 November 2009, IDA announced on 19 October 2009.

Changi wastewater reuse plant goes commercial

Stage 1 of the Sembcorp Changi NEWater Plant (SCNP) in Singapore has started commercial operations, according to a 26 August 2009 announcement from Black & Veatch, who provided full design engineering for the wastewater reuse plant along with construction support and commissioning services.

Consortium wins US$ 73.5 million reuse contract near Melbourne

A consortium of Kellogg Brown & Root, John Holland and Montgomery Watson Harza has been awarded the contract to design and construct the Aus$ 90 million (US$ 73.5 million) Northern Water Plant in Geelong, south-west of Melbourne, Australia.

Bureau barred from further water reclamation funding

The US Department of the Interior will not authorise any further Title XVI water reuse projects to receive support from the Bureau of Reclamation "at this time", Michael L Connor, commissioner of the bureau told the Subcommittee on Water and Power of the US House of Representatives' Natural Resources Committee on 21 July 2009.

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.

Victoria urged to set new reuse and desalination goals

A committee set up by the Victoria state government in Australia has recommended that enforceable water recyling and reuse targets at Melbourne's sewage treatment plants should be raised to 50% by 2012 and 70% by 2015.

The space station wastewater recycling system

NASA approves space-station wastewater reuse

In a giant leap for wastewater reuse, NASA, the US federal space agency, gave the green light on 20 May 2009 to the Expedition 19 astronauts aboard the International Space Station to drink reused wastewater from the station's new recycling system.

Veolia given Sydney wastewater reuse licence

New South Wales premier Nathan Rees announced on 7 May 2009 that Veolia Water has been issued the first licence under the Water Industry Competition Act 2006 to construct, maintain and operate a new recycled water plant at Fairfield, Sydney Australia, as part of the Rosehill Recycling Scheme.

Norit to supply largest UF wastewater reuse plant

Keppel Seghers has ordered Norit XIGA™ ultrafiltration (UF) membrane technology for the Doha North Sewage Works wastewater reuse project in Qatar, supplier Norit X-Flow announced on 24 April 2009.

The Colorado School of Mines MBR pilot plant

AQWATEC opens onsite MBR wastewater reuse plant

The Colorado School of Mines (CSM) Advanced Water Treatment Center (AQWATEC) has opened a pilot-scale wastewater reuse facility in February 2009 on the US school's campus in Golden.

The IRIS treatment plant in Boca Raton.

Boca Raton wastewater reuse system to be extended

The city of Boca Raton in Florida, USA, is to expand its In-City Reclamation Irrigation System (IRIS) from 7-8 MGD (26,500-30,000 m³/d) to 17.5 MGD (66,000 m³/d) during the next five years. Bidding is currently under way.

Golf club barred from water reuse funding

The US state of Washington has included a water reclamation scheme for the city of Pullman in its 2009-11 budget, but has stipulated that none of the US$ 16 million funding can be used to extend the service to a golf course to be used by Washington State University (WSU), Governor Chris Gregoire announced in December 2008.

Melbourne reuse to add to desalination

Melbourne Water will open a 100,000 m³/d wastewater reuse plant in 2012 to add to the supply from its upcoming 150,000 m³/d desalination plant.

Tesla’s wastewater reuse technology patent was published with the US Patent Office

Tesla develops custom wastewater reuse technology

US automotive and energy company Tesla has published a patent for a wastewater treatment technology that it hopes will reduce operating costs, reports Teslarati.com.

The adsorption pilot at a solar manufacturing facility near Riyadh focused on recovering reverse osmosis brine. Recovery rates are critical at the site, which is 100 miles inland

Adsorption pilot phase two will focus on ZLD

MEDAD Technologies, a specialist in adsorption, has worked to commercialise a multi-effect distillation adsorption desalination (MED-AD) system since spinning off from the National University of Singapore (NUS) in 2012.

Avantium has acquired Liquid Light's portfolio of patents for producing chemicals and materials from CO2

Avantium acquires 'extensive patent portfolio' of Liquid Light

Chemical technology company Avantium has acquired the assets of Liquid Light, a developer of proprietary process technologies that make chemicals from carbon dioxide (CO2).

The adsorption desalination facility is on the outskirts of Riyadh, Saudi Arabai's capital city

Adsorption desalination plant opens in Saudi Arabia

A new adsorption water desalination and cooling plant has opened in Solar Village near Riyadh, Saudi Arabia.

Energy Recovery appoints Gay as chief

Pressure energy technology company Energy Recovery has appointed Joel Gay as chief executive officer with immediate effect. Gay served as the company's chief financial officer since 2014 and joined Energy Recovery in 2012.

Solar/MED design aims to desalinate CSG water

A three-way partnership in Australia has entered a solar-powered desalination system for the coal‑seam gas (CSG) industry into the Australian Innovation Challenge being run by Shell and The Australian newspaper.

Another patent for Aquaporin in China

Danish company Aquaporin A/S has received a Notification of Allowance from the Chinese government's State Intellectual Property Office for its patent application titled Methods for Production of Salinity Power.

New distributors and EU compliance for PWT

Membrane chemicals supplier Professional Water Technologies (PWT), the US arm of Canada's H2O Innovation, recently signed agreements with two new distributors in Brazil and Argentina, increasing its presence in South America.

Almogordo trial for commercial-size solar desalination still

Indiana-based Suns River is nearing completion of a commercial-sized solar still at the Brackish Groundwater National Desalination Research Facility in Almogordo, New Mexico, USA, following the issue of a patent on its process (US #8,088,257) on 3 January 2012.

PWT signs three new overseas distributors

Three new distributors in Malaysia, Singapore and South Africa have been signed up by Professional Water Technologies (PWT), the business unit of Canada's H2O Innovation Inc.

PWT to be represented by Omya in EMEA region

Professional Water Technologies announced on 6 September 2011 that it had signed a sales representative agreement with Omya International AG, a leading global producer of industrial minerals, and a worldwide distributor of chemical products.

IDA scholarships for PhD students in US and Singapore

The International Desalination Association (IDA) has awarded its Channabasappa Memorial Scholarship for 2011 to Errol M Glenn of the USA and Sim Siang Tze Victor of Singapore.

IDA announces scholarship program winners

Students from Brazil and Singapore are this year's winners of the Channabasappa Memorial Scholarship awarded by the International Desalination Association (IDA).

Desalination joint venture abandoned

Daniel Dror, chairman and CEO of American International Industries, Inc (AMIN) announced on 2 March 2010 that discussions with Centriforce Technology Corporation regarding the possible development of a joint venture to operate in the water desalination industry have terminated.

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.

Forward-osmosis patent filed by QuantumSphere

Another forward-osmosis process has taken a step forward. QuantumSphere Inc filed for a US patent on 14 January 2009 for its water purification process, which, it claims, serves as a more energy-efficient alternative to desalination methods now commonly used.

Combining Forward Osmosis with Reverse Osmosis

A combination of forward osmosis with reverse osmosis could facilitate the treatment of some high fouling wastewaters. The system uses brine to draw water from the wastewater without high pressure or turbulence. Key element is the membrane's ability to allow rapid passage of water without much internal concentration polarization. The diluted draw solution can then be desalinated by reverse osmosis. The Two-Way Osmosis or TWO system may also be usable in very remote areas, where seawater ponds can be built for evaporative recovery of salt. Catalyx is designing a pilot system (patent pending) to desalinate seawater without external electric power. This article was published in the May/June 2009 issue of Desalination & Water Reuse.

Henry Charrabé is a protégé of investor Ronald Lauder, and is backed by him as CEO of newly created Fluence Corp

Interview: Henry Charrabe, Fluence Corp

Henry Charrabe, newly appointed chief executive of Fluence Corporation, the company formed in July by the merger of RWL Water and Emefcy, has worked for the business' major investor Ronald Lauder for 16 years.

Public meeting set for San Joaquin water reuse EIS

The US Bureau of Reclamation has set a public scoping meeting for 13 May 2014 as part of the environmental impact statement (EIS) process for the proposed North Valley Regional Recycled Water Program (NVRRWP) in California's San Joaquin Valley.

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.

AMTA schedules workshops up to 2016 conference

The American Membrane Technology Association (AMTA) has published a list of workshops and conferences up to and including its 2016 Membrane Technology Conference, which will be held with the American Water Works Association (AWWA) in San Antonio, Texas, on 1‑5 February 2016.

NWMOA May workshop looks at wastewater MBRs

The Northwest Membrane Operator Association is to hold an operator workshop on membrane bioreactors (MBRs) in La Center, Washington, in May 2014 hosted by City of La Center.

LA district renews reuse plant contract with United Water

Los Angeles West Basin Municipal Water District has renewed its contract with United water for the next five years to operate and maintain the Edward C Little Water Recycling Plant including four satellite plants.

Tubular membranes replaced at South Africa coal plant

More than 2,500 tubular reverse-osmosis (TRO) membrane modules have been replaced at a South African coal-to-liquids refinery by Veolia‑owned Membratek in a subcontract.

memsys and Horizon combine to reduce ZLD costs

A pilot trial is due to start in May 2014 of a method to reduce the costs of zero liquid discharge (ZLD) technology at a coal to chemical (CTX) project in northern China.

Funding for reuse offered by Bureau of Reclamation

The US government's Bureau of Reclamation has announced a funding opportunity for feasibility studies of water reclamation and reuse for non-federal government entities, indian tribes, water districts, wastewater districts or rural water districts in the 17 western US states and Hawaii.

California board offers low-interest water‑reuse finance

California's Water Resources Control Board (WRCB) has approved new low-interest financing terms for water-recycling projects that can be completed within three years of governor Jerry Brown's drought declaration on 17 January 2014.

Desalination/reuse pavilion set for IWA congress in Lisbon

The European Desalination Society (EDS) is co-organizing a Desalination & Water Reuse Pavilion with the International Water Association (IWA) at the IWA's World Water Congress & Exhibition to be held on 21-26 September 2014 in Lisbon, Portugal.

GE evaporators chosen for Alberta bitumen project

MEG Energy Corp has selected GE evaporation technology for reusing steam generator water for boiler feed in a bitumen extraction project in Alberta, Canada.

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.

PwC India sets out the potential for three-party fixed price model (TPFP) contracts in water reuse

PwC India urges government to develop reuse policy

PwC India is calling on the country's state and central governments "to jointly issue a national wastewater reuse policy with clear targets, setting out the legislative, regulatory and financial measures needed to achieve those targets".

Wichita Falls set to start up DPR plant in May

Direct potable reuse of wastewater could be making its debut in Texas, USA, in early May 2014, as testing of water produced by the Temporary Water Reuse Project at the City of Wichita Falls continues to show the water is safe to drink.

Ceramic MBR + UASB water reuse plant opens in Singapore

Singapore's first ceramic membrane bioreactor (MBR) plant coupled with an upflow anaerobic sludge blanket (UASB) was opened on 7 March 2014 to treat and recycle industrial used water.


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