Microfiltration, Seawater, Health, Kenya, Water Quality, Malta
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
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.
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.
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.
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.
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.
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.
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.
IDE to hold workshop at key UNEP meeting in Kenya
Leading desalination company IDE Technologies will be presenting its Progreen reverse-osmosis desalination technology at the 12th Special Session of the Governing Council/Global Ministerial Environment Forum (GC/GMEF) of the United Nations Environment Programme (UNEP) in Kenya on 20-22 February 2012.
Indians providing MBR wastewater treatment in Africa
Indian water technology provider Shivsu Canadian Clear International Ltd has won orders worth US$ 6 million from private organizations and governments in Africa to set up membrane-based industrial wastewater treatment plants in Kenya, Tanzania and Ethiopia.
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.
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.
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.
Reports: Mombasa awards desalination contract
Mombasa County, Keyna, has awarded a design, build and operate contract for new desalination capacity, reports Daily Nation.
Contamination security white papers released in USA
New security technologies for detecting and monitoring water supplies could be developed as a result of a contamination warning system (CWS) demonstration pilot project in the USA undertaken by CH2M Hill and the Philadelphia Water Department (PWD).
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.
Tunisia and Malta to share desalination expertise
Tunisia has signed an agreement with the Mediterranean island of Malta involving sharing of expertise on desalination plants.
RO consumes 4% of Malta's electricity, says new group
Reverse-osmosis desalination plants consume almost 4% of Malta's electricity supply, according to a statement from the newly-formed Malta Water Association (MWA) on 22 March 2011. The group, made up of hydrologists, engineers and other water experts, warned that urgent action is needed to protect Malta's water resources, which "are among the scarcest in the world and under severe stress."
Ceramic nanofiltration company gets big investor
ItN Nanovation AG, a start-up company in Saarbrucken, Germany, making nanofiltration ceramic products for the water industry, announced on 9 December 2010 a framework investment agreement with the US investment fund YA Global Master SPV Ltd, part of the Yorkville Group.
Tokyo's Wellthy Corp forms joint venture in Myanmar
Mitsubishi Chemical Corporation subsidiary Wellthy Corp has formed a joint venue with Myanmar Water Engineering & Products (MWEP) to provide EPC and water quality analysis services in Myanmar.
Global membrane market growth nears 11%
The global membrane separation market is heading to top US$ 39 billion in 2019, at a compound annual growth rate (CAGR) of 10.8% over the period according to a recent report published by market analyst, Persistence Market Research.
Malta to redevelop defunct desalination facility on Gozo island
A defunct desalination facility on Malta's Gozo island is to be redeveloped and brought back into use.
Reclaiming the grass at Pebble Beach golf course
Tertiary treatment of wastewater has had a technology upgrade to improve play at Pebble Beach golf course, which recently hosted the US Open Championship. The problem was high sodium and total dissolved solids concentrations, and difficulties with reusing wastewater during low flows. Microfiltration followed by RO was selected to meet the water quality criteria. The project has improved the health of the turf grass and eliminated the need for supplemental flushing of the greens, saving up to 470,000 m /year of potable water. This article first appeared in the August/September 2010 issue of Desalination & Water Reuse magazine.
Australia's CSIRO demonstrations indirect stormwater reuse
Scientists at Australia's Commonwealth Scientific and Industrial Research Organisation (CSIRO) have bottled recycled stormwater as pure drinking water titled "Recharge", CSIRO announced on 17 September 2009.
EPA issues second list of endocrine disruptors
The US Environmental Protection Agency (EPA) published on 17 November 2010 a second list of chemicals for which it intends to issue test orders under the Endocrine Disruptor Screening Program (EDSP).
Maltese desalination test-bed shows SalTec energy-recovery advantages
Throughout the desalination industry, plant operators are looking for long-term solutions with lower lifecycle cost because of the link between water costs and energy costs. In order to meet operators' demands and requirements, equipment manufacturers are investing considerable resources in the development of new technologies that will reduce energy costs. The Water Services Corporation in Malta is one example of a forward-looking operator of a seawater reverse-osmosis (SWRO) plant seeking to ensure the production of high-quality drinking water at an affordable price. Established in 1993 to produce and distribute potable water on the islands of Malta and Gozo, WSC has an annual production target of 35 million m to satisfy the needs of its 400,000 residents and in excess of one million tourists. With the drive to produce greater efficiencies and water quality WSC has taken an opportunity to investigate and monitor the potential of a new technology from KSB, the SalTec pressure boosting and energy recovery system. The SalTec DT pressure exchanger in combination with KSB's HGM RO high-pressure pump creates a highly attractive proposition for RO plant designers and operators. The SalTec DT system provides a nominal capacity of 250 m /h, giving it the capability to operate in plants with train sizes ranging between 4,400 m /d and 5,000 m /d of permeate at common recovery rates.
PPCP Toolkit developed by WateReuse foundation
The WateReuse Research Foundation (WRF) has developed a toolkit for briefing elected officials, policy makers, or the general public about the presence of trace concentrations of Pharmaceuticals and Personal Care Products (PPCPs) found in recycled water.
WHO book examines calcium and magnesium in water
The desalination industry spends a lot of its time removing calcium and magnesium from water, so a book on the role and possible health benefits of these minerals should be of great interest.
Nanoparticles for water and desalination - how safe are they?
The potential dangers from the use of engineered nanoparticles, such as nanotubes, metal oxides or nanodots, some of which form the basis of new solutions for desalination and water treatment, are outlined in a new European Union publication.
AquaSure's Victorian Desalination Plant secures its first water order
The Victorian Desalination Project (VDP) is a mega-size seawater RO facility, able to produce up to 150 billion litres of water a year when running at full capacity. Located at the southerly most tip of Australia on the Bass Coast, it was procured by the Victorian State government from AquaSure, a joint venture of Degrémont (now Suez), Macquarie Capital, and Thiess (now Ventia), in 2009, for a capital cost of $3.5 billion.
Methane to power Queensland CSG desalination plant
A desalination plant in southwest Queensland for the burgeoning coal-seam gas (CSG) industry is to be built by a consortium of GE and Laing O'Rourke for leading Australian gas explorer and producer QGC.
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.
Q&A: Peter Nicol, CH2M global market director, on Brazil's reuse policy
Peter Nicol, global market director for CH2M, outlines how the firm is helping to develop Brazil's action plan for a national water reuse policy
'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.
'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.
Malta tenders Euro 10 million desalination project
The Water Services Corporation of Malta has issued a tender for a reverse osmosis plant at Hondoq Bay on the Island of Gozo.
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.
IX system improves Alabama MF plant's performance
The City of Oneonta in Alabama, USA, commissioned a 3 MGD (10,500 m³/d) MIEX® ion-exchange system in August 2012 to provide dissolved organic carbon (DOC) removal prior to coagulation and microfiltration of Oneonta Utilities' Little Warrior river water source.
IDA unveils lineup of speakers for water reuse conference
The International Desalination Association (IDA) has secured a stellar lineup of keynote speakers for its International Conference on Water Reuse and Recycling 2018, led by Spain's secretary of state for the environment, Maria Garcia Rodriguez.
Ion exchange + ceramic MF for UK water treatment plant
A water treatment plant using suspended ion-exchange (SIX) and ceramic microfiltration is to be built by the UK's South West Water using CeraMac technology from PWN Technologies of the Netherlands.
IDA issues final call for papers for upcoming reuse conference
The International Desalination Association (IDA) has issued a final call for abstracts for its 2018 International Conference on Water Reuse and Recycling, 24 to 27 June, in Valencia, Spain.
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?
USEPA chief briefs Senate on dangerous contaminants
Perchlorate, chromium-6 and volatile organic compounds (VOCs) in drinking water were all discussed by the US Environmental Protection Agency's administrator, Lisa P Jackson, in testimony before the Senate Committee on Environment & Public Works on 2 February 2011.
Commission warns Australia about gas-production wastewater
Handling the wastewater resulting from coal-seam gas (CSG) production in Australia is likely to require a precautionary approach that will demand innovation from water managers and planners, and significantly greater coordination with existing project approval processes, the National Water Commission warned in December 2010.
Interview: Kati Bell, Stantec global reuse leader
Canadian engineering giant Stantec acquired water business MWH Global for $795 million, back in 2016. Now that the dust has settled on the deal, how well is the integration of the two organisations proceeding, and as the global water reuse practice hits its stride, how could its work help to shape the water markets of the future?
November deadline for Singapore papers
Papers have been invited for the Water Convention held as part of the Singapore International Water Week, 4-8 July 2011.
Water reuse: a growing market of opportunity and challenge
Survey findings suggest a market with the technical expertise, innovative ideas, and will to service customers' water needs, while a lack of money, reluctance to take chances on new technology, and instances of poor governance present challenges.
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.
Papers invited for Singapore Water Week
Papers have been invited by 15 November 2009 for the 3-day conference during 29 June - 1 July 2010 that is one of the flagship events for the Singapore International Water Week.
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.
Singapore's NEWater reused wastewater passes latest test
The reclaimed wastewater from Singapore's NEWater plants passed its 12th bi-annual drinking-water test by an independent international audit panel with flying colours during the country's Water Week.
WHO updates drinking-water guidelines
More guidance on desalination is included in an updated version of the World Health Organization's Guidelines for Drinking-water Quality 3rd edition, which can be downloaded from WHO.
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.
How we delivered Az Zour North phase one
"With hindsight we were very lucky to get everything through on time and that our construction partner Hyundai Heavy Industries was on time. Fortunately we escaped a lot of those little wrinkles that need sorting out during construction, and can drag on and on, and so we kept to time," says Andy Biffen, chief executive of project delivery vehicle Az Zour Shamal.
WateReuse has white paper for Obama and US Congress
The WateReuse Association prepared a white paper in December for the US Congress and President-elect Obama's transition team on Providing Safe, Secure and Sustainable Solutions for America's Water Needs.
Ras Al Khaimah raps nine desalination stations after extensive testing
Nine water desalination sites in Ras Al Khaimah, United Arab Emirates, have been rapped for failing water quality tests, reports Khaleej Times.
"We become part of our customers' business." Anurag Bajpayee
Gradiant's philosophy on technology is to take fundamental concepts and develop them into water technologies that speak directly to customers' experiences in the field.
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.
Researchers share industry prize for fouling research
Doctoral students, Ariel Atkinson of the University of North Carolina at Chapel Hill and Erin Partlan of Clemson University, have received the 2014 Fellowship for Membrane Technology award from the American Membrane Technology Association (AMTA) and the National Water Research Institute (NWRI) for research in membrane fouling.
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.
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.
Carollo selected for Texas DPR health check
Carollo Engineers has been selected by the Texas Water Development Board to carry out detailed public health analysis of the first direct potable water reuse (DPR) facility in the USA.
Papers invited for 2014 Singapore Week
A call for papers has been issued for the Water Convention during the Singapore International Water Week (SIWW) 2014, which will be held on 1-5 June 2014.
Desalia starts works on Egypt reverse osmosis plant
Spain's Desalia has started site works for a new, 24,000 m³/d seawater reverse osmosis plant west of Alexandria, Egypt near the city of Matrouh.
Pall grabs another naval water-generator contract
Membrane-based freshwater generators are to be supplied to the UK's Royal Navy by Pall Corporation after successful sea trials.
S Australia government questions Billiton desalination EIS
Desalination discharge led the list of concerns raised by the South Australia government in its submission on 24 April 2009 to BHP Billiton's environmental impact statement (EIS) related to its proposed expansion of its Olympic Dam mining operations.
Boron-nitride nanotubes speed desalination, says Australian research
Researchers from The Australian National University (ANU) claim to have discovered a way to speed the desalination of seawater by up to five times using nanotubes made from boron and nitrogen atoms.
Dublin desalination is one option of ten
Dublin City Council invited views on 21 November 2008 on 10 options for augmenting existing water sources for the Dublin region, including desalination of water from the Irish Sea.
Wabag JV lands Oman port desalination contract
Chennai-based Wabag Ltd, in joint venture with fellow Indian contractor Nagarjuna Construction Company (NCC), has been awarded a contract for the completion of a seawater treatment plant, which will supply desalinated water to various industrial production plants in the Sohar International Port Complex.
Berman joins D&WR/IDA online symposium team
Tom Berman, research professor emeritus of the Kinneret Limnological Laboratory, Israel, who is a leading expert on biofouling and transparent exopolymer particles (TEP) in reverse osmosis, has been added to the speakers for the International Online Symposium on Pretreatment for Seawater Reverse-Osmosis Desalination.
LG Chem bags five orders worth US$ 8 million
LG Chem has acquired new orders for water purification filters totalling US$ 8 million under exclusive deals with five desalination projects. The projects are at sites in Israel, Spain, Malta, Egypt and Mexico, the company said.
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.
Q&A: AMTA president Brent Alspach on why the need for membranes has never been more acute
In the week of the AMTA/AWWA Membrane Technology Conference 2018, in Florida, US, Brent Alspach, president of AMTA and director of applied research at Arcadis, outlines the water challenges and how current and in-development membrane-based treatments are addressing them.
Dow to supply membranes for new Perth plant
Dow Water & Process Solutions is to supply FilmTec reverse osmosis (RO) elements for the Southern Seawater Desalination Plant (SSDP) outside Perth, Australia.
First guide to harmful algal blooms launches at IDA World Congress 2017
UNESCO Intergovernmental Oceanographic Commission (IOC) and Middle East Desalination Research Centre (MEDRC) introduced the world's first guide to harmful algal blooms (HABs) on Tuesday 17 October 2017, at IDA World Congress.
EDS announces membrane course in Rome in 2014
The European Desalination Society has announced a three-day intensive course on Membrane Technology, Process & System Design to take place in Italy next March.
Israel aids Pacific island with mobile desalinator
Israel's ministry of foreign affairs is supplying a truck-mounted desalination facility to the Marshall islands in the Pacific ocean to help tackle the islands' severe water shortage.
Solar electrodialysis brings water to off-grid villages
A simple set of solar panels and a battery system connected to an electrodialysis desalination unit could provide fresh water for a typical Indian village according to researchers at the Massachusetts Institute of Technology (MIT) in the US.
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.
SolRio proposes solar desal for old nuclear power site
SolRio, a US non-profit that supports solar-powered desalination, has proposed turning the decommissioned San Onofre Nuclear Generation Station, California, into a desalination plant.
Pakistan grants approval for SWRO plant in Gwadar
Pakistan has approved plans for a five million gallons a day (23,000 m3/d) seawater reverse osmosis plant in Gwadar, a port city in the southwest, reports Express Tribune.
German firm constructs solar plants in Kenya
German technology company Boreal Light is to construct 19 solar-powered desalination plants across Kenya, reports energysiren.
Perth groundwater replenishment project gets go-ahead
The Western Australia state government announced on 1 August 2013 that it was adopting groundwater replenishment with reused municipal and industrial wastewater to help secure Perth's water supplies.
Kenya awards Almar and Aqua Swiss with desalination contracts
Kenya has awarded Almar Water Solutions a 100,000 m3/d desalination plant project in Mombasa and AquaSwiss a 30,000 m3/d project in Likoni.
Kenya considers plans for capacitive desalination plant
A 25-year project to transform the Kwale County region of Kenya is to include a capacitive desalination project, reports Citizen News.
Kenya authorities signal desalination project in Lamu County
The LAPSSET Authority is to build a desalination facility in Lamu County, Kenya, reports Kenya News Agency.
Kenya's Mombasa County poised to issue RFP for desalination project
Mombasa County, Kenya, is to issue a request for proposals for new desalination capacity to five shortlisted companies in May 2017.
View From: GWI Global Water Summit 2017, Madrid
The annual get-together of water business executives and municipal leaders from around the globe was suffused with conversation about change in Madrid 2017.
Kenya's Mombasa County seeks bids for desalination project
Mombasa County, Kenya, is inviting sealed bids and expressions of interest for a contract to manage procurement of a major desalination project.
EDS publishes details of membrane design course
The European Desalination Society (EDS) has published details of its first event in 2013, a three-day intensive course on Membrane Technology Process & System Design.
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.
Five Minutes With: Joe Gifford, Nanostone vice president of research and development
Joe Gifford, who is listed as an inventor on water technology patents in the US and globally, is Nanostone's new vice president of research and development
ASTM to develop standard for fracking water quality
The US standards body ASTM International is to develop standards to be used by contract laboratories, water utilities and other requiring or developing methods for hydraulic fracturing in the oil & gas industry.
Spanish water investment to hit € 1.2 billion this year
Desalination and water reuse projects are likely to be among the new water infrastructure projects worth € 700 million due to be tendered by Spain's Ministry for Environment & Rural & Marine Affairs (MARM) in the second half of 2011.
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.
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.
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.