Oman, Saudi Arabia, Groundwater, Algae, Algae


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Saudi boost for LiqTech ceramic membranes

The Saudi Arabian Ministery of Water & Electricity has announced that ceramic flat-sheet membranes are the technology of choice for groundwater applications, according to Danish company LiqTech International.

Singapore's PUB draws curtain on algae

Singapore's national water agency PUB has for the first time installed silt curtains at the waters off Tuaspring and Singspring desalination plants, to protect them from damaging fouling of their reverse osmosis membranes by mounting levels of algae in the water.

Ras Al Khaimah seawater desalination has algae shield

Northernmost of the United Arab Emirates (UAE), Ras Al Khaimah, has opened a 68 Ml/d seawater reverse osmosis (SWRO) project in Ghallilah on the emirate's west coast that is equipped to "overcome the red tide phenomena" - the seasonal proliferation of algae that blights the emirates' coastline.

Algae biomass membrane order for Denmark's LiqTech

Denmark's LiqTech International Inc has received a purchase order of around US$ 300,000 for a prototype filtration system to be used in an algae biomass project.

2014 Oman conference to look at HABs and desalination

An international conference on Harmful Algal Blooms (HABs) & Desalination is to be held in Muscat, Oman, in April 2014.

Modern Water claims first FO commercial desalination contract

UK-based Modern Water has won what is believed to be the first ever forward-osmosis (FO) commercial contract for desalination, following its award of a UK£ 500,000 (US$ 810,000) contract for a 200 m³/d plant by Oman's Public Authority for Electricity & Water (PAEW).

Suez Environnement lands US$ 200 million Middle Eastern deals duo

Suez Environnement has won a desalination contract in Abu Dhabi worth more than US$ 180 million and a separate water reuse deal in Oman taking the total value of the Middle East wins to more than US$ 200 million.

Algae: a tide of trouble

The water services provider at the industrial port at Sohar in the Oman has learned the hard way, how to combat the seasonal algal wave that can grind vital reverse osmosis desalination and other water treatment to a halt. Despite unprecedented assaults the notorious Red Tide has been tamed. This article first appeared in the May 2015 issue of Desalination & Water Reuse magazine.

The algal bloom hit Barka desalination expansion plants 1 and 2 in the Gulf of Oman

Abunayyan resigns as chair of ACWA Power Barka

Mohammad Abdullah Abunayyan has resigned as chairman and board director of ACWA Power Barka in Oman, citing personal reasons.

The XTB Nanobubble Generator is a patented technology that can reduce energy consumption in water treatment

Nanobubble specialist Moleaer raises capital, seeks people

Moleaer, the California, US-based water technology firm that developed the XTB Nanobubble Generator has raised $6 million to support overseas expansion.

The Sidem distillers were delivered in two major shipments direct to the project site, each one weighing 2,600 tonnes. Six of the distillers were shipped from UAE, and the other four came from China

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.

Xylem supplies wastewater denitrification systems in China

Water technology company, Xylem, has supplied denitrification systems to three wastewater treatment plants in eastern China as part of a national strategy to improve wastewater treatment by 90% over five years.

Electrochemical desalination MoU signed in Singapore

A memorandum of understanding (MoU) between Singapore's national water agency, PUB, and Evoqua Water Technologies to further develop electrochemical desalination technology was one of five MoUs signed during Singapore International Water Week, which ended on 5 June 2014.

Ashwin Gulati (left) of Spiral Water receives the Innovation Award from BlueTech Research chief executive Paul O'Callaghan

Spiral scoops innovation award for its 'disruptive' automatic self-cleaning filter

Spiral Water has picked up an Innovation Award from BlueTech Research for its automatic self-cleaning water filter, a "disruptive" new filter technology according to Spiral chief executive Ashwin Gulati.

Direct membrane filtration simplifies reuse process

Recent trials have proven that direct membrane filtration of high solids (algae) and disinfection provides a simpler treatment process with substantial cost reduction. In Pillbara, Australia, two plants are being constructed to treat wastewater for recycling aiming for a 4-log removal of bacteria and viruses by filtering alone. Ultraviolet treatment provides the final requirement to reach the required 6-log removal rate. This article gives an overview of the application, and details on the technology and design used. It first appeared in the August/September 2013 issue of Desalination & Water Reuse magazine.

RO-based advanced treatment plant for West Virginia mines

A 5 MGD (19,000 m³/d) membrane-based wastewater treatment plant is to be built to serve a number of coal mines in West Virginia, USA, as a result of government action following pollution violations.

HTI deal takes forward osmosis to China

The world's only commercial manufacturer of forward-osmosis (FO) membranes, modules and systems, Hydration Technologies Innovations LLC (HTI), reached an international distribution, services and cooperation agreement for FO technology with Chinese company Tri-Tech Holding Inc.

The Resource Watch platform from the World Resources Institute used global horizontal irradiance (GHI), a proxy for the strength and concentration of star energy hitting a PV panel, to create the ranking

Top 20 water-stressed countries with solar potential

The World Resources Institute (WRI) has named the world's top 20 most water-stressed countries which have the most solar energy potential.

The new seawater desalination capacity will support development in Dhofar Governorate, Oman

OPWP signs ACWA Power, Veolia and Dhofar Development for Salalah project

Oman Power and Water Procurement Company (OPWP) has signed ACWA Power Saudi Arabia, Veolia Middle East, and Dhofar International Development and Investment, on a build, own and operate contract for Salalah Water Desalination Plant.

The most-read stories on desalination and water reuse in 2018 around the globe

Most-read: our top 20 stories of 2018

The year 2018 was dominated by big project tenders in the Middle East, especially Saudi Arabia. Water. desalination + reuse rounds up the top stories from our industry.

The Al Ansab SMBR plant is one of the largest of its type in the world.

Reused effluent to reach 20% of Muscat by end 2011

The Ghala Golf Club in Muscat, Oman, is the latest facility to receive millions of litres of treated effluent for irrigation from Haya Water, as the company continues to expand its customer base for reused wastewater across the Muscat area.

Oman lays out desalination plans

Oman Power and Water Procurement Company (OPWP) has outlined plans for its procurement of a string of independent water projects (IWPs) at a number of locations around the country totalling more than 220 m³/d in capacity.

Veolia-led group refinances Oman project

Oman's Veolia-led Sharqiyah Desalination Company has refinanced its existing debt of US$ 120.8 million and raised new debt of US$ 42.7 million to fund its expansion of its reverse osmosis water desalination plant at Sur, in the sultanate.



Veolia-led group refinances Oman project

Oman's Veolia-led Sharqiyah Desalination Company has refinanced its existing debt of US$ 120.8 million and raised new debt of US$ 42.7 million to fund its expansion of a reverse osmosis water desalination plant at Sur, in the sultanate.

Hyflux-led venture wins deal for giant Oman desalination plant

A consortium led by Singapore-based desalination company, Hyflux, has won a contract to build a OMR 100 million (US$ 260 million) seawater reverse osmosis desalination plant in Oman. The 200 Ml/d independent water project located in Qurayyat, in the Muscat governorate, will be the largest in the sultanate and supply some 17% of its peak demand.

Oman assigns special tag to two desalination projects

Oman has assigned "special project" status to two under-construction water desalination schemes on its Batinah coast to get around legal obstacles.

Oman calls for tenders to build its largest desalination plant

Oman Power and Water Procurement Company (OPWP) has opened pre-qualification for the selection of a private developer to build Oman's biggest independent water desalination project with a capacity of 531,000 m³/d.

Veolia extends Sharqiyah deal as plant hits 100 millionth cubic metre

Veolia has extended its build own operate (BOO) contract for the Sharqiyah desalination plant in the Oman which recently produced its 100 millionth cubic metre of potable water.

ACWA Power Barka signs desalination plant expansion deal in Oman

Power and water developer, ACWA Power Barka, has signed a water purchase agreement with Oman Power and Water Procurement Company and other deals for its 56,825 m³/d, phase 2 expansion of its existing water desalination plant at Barka, 65km north of the Oman capital, Muscat.

Oman edict to spark desalination plant capacity expansions

Capacity increases in most of Oman's desalination plants are likely following a decision by the Public Authority for Electricity and Water (PAEW) that all desalination plants must have a production capacity of not less than 10,000 m³/d.

Hyflux-led group wins US$ 250 million desalination plant tender

A consortium led by Singaporean water and environmental solutions company Hyflux has been awarded a US$ 250 million contract to design, build, own and operate an independent water project (IWP) in Oman.

IDA extends deadline for Fellowship applications

The International Desalination Association (IDA) has extended the deadline for applications for its 2014-15 Fellowship Programme, giving candidates until 31 January, 2015 to apply.

Saudis to build second expansion to Oman desalination plant at Barka

Saudi generation and desalination firm, ACWA Power Barka has won a contract with Oman Power and Water Procurement (OPWP) to build a second seawater reverse osmosis plant at Barka 60km from the Omani capital, Muscat.

Oman calls for tenders on desalination plant pair

Oman's Public Authority for Electricity and Water (PAEW) has unveiled plans to open the construction of two water desalination plants to tender.

Oman's Sur expansion is 70% complete

Construction of Sharqiyah Desalination Company's expansion project for water desalination in Sur, Oman, is 70% complete. The extension project is expected to be completed by mid-2016, said project manager, Veolia.



IDA extends award fellowship application deadline

The International Desalination Association (IDA) has extended to October 10 the applications deadline for its 2014-15 Fellowship Award.

Oman plans desalination for Duqm

Oman's Public Authority for Electricity and Water has requested Oman Power and Water Procurement Company (OPWP) to initiate procurement for a new 30,000 m³/d independent water project to be completed in the fourth quarter of 2017 according to OPWP annual report.

Oman desalination firm hits 90% Omani target for manager posts

Oman's Al Ghubra Power and Desalination Company has achieved its target of filling 90% of its managerial posts with Omani nationals according to chief executive officer Ali Al Raisi.

Veolia-led firm to expand Sur desalination plant in Oman

Oman's Sharqiyah Desalination Company has signed an agreement to expand the 80,000 cubic metres a day Sur desalination plant.

Oman designates sites for new desalination plants

Oman's power and water production procurer has identified new sites on the country's coast for desalination plants with a total production potential for 250 million litres a day.

MEDRC to run two RO courses in May 2014

The Middle East Desalination Research Center (MEDRC) in Oman is running two three-day courses on operation of reverse-osmosis (RO) plants in May 2014:

MEDRC to run membrane courses in Oman

The Middle East Desalination Research Centre (MEDRC) has obtained an exclusive license to present two David H Paul seminars in the Middle East/North Africa region.

Papers invited for WSTA 2014 Gulf Water Conference

The Water Science & Technology Association (WSTA) has invited papers for its 11th Gulf Water Conference on Water in the GCC ... towards efficient management in October 2014 in Muscat, Oman.

Oman seeks bids for desalination inlets consultation

Oman Power and Water Procurement (OPWP) company has invited bids from consultancies to investigate the best sea-water intake and outfall location for two independent desalination projects.



Barka SWRO desalination extension in final commissioning

ACWA Power Barka SAOG reported to the Muscat Securities Market on 27 October 2013 that it was in the final stages of commissioning its 10 MIGD (45,400 m³/d) Seawater Reverse Osmosis Desalination Expansion Project in Oman.

Oman's Sur desalination plant seeks large expansion

The owner and operator of Oman's Sur seawater desalination plant, Sharqiyah Desalination Company (SDC), has filed a bid with the Oman Tender Board for approval of a proposed expansion of 10.6 MIGD (48,000 m³/d) to the plant.

Sembcorp announces successful IPO for Salalah IWPP

Singapore's Sembcorp Industries announced on 26 September 2013 the successful close of its intial public offering (IPO) for part of its joint venture in Oman, Sembcorp Salalah Power & Water Co.

Ciarán Ó Cuinn

New MEDRC director looks at Middle East cooperation

Ciarán Ó Cuinn, currently executive director for external and strategic affairs at Dublin City University, Ireland, is to become director of the Middle East Desalination Research Center in Oman.

Al Ghubrah desalination to use ERI energy-recovery devices

Energy Recover Inc is to supply its PX Q300 Pressure Exchanger® technology for the Al Ghubrah seawater desalination plant in Oman.

Interest invited for Oman's Quriyyat desalination project

The Oman Power & Water Procurement Company (OPWP) has issued a notice in advance of a formal government request for qualification for its next independent water project (IWP) in Quriyyat, south of Muscat.

Malakoff ties up Al Ghubrah desalination finance

Malakoff Corporation Berhad announced on 26 July 2013 that it had signed the financing agreements of the 42 MIGD (191,000 m³/d) Al Ghubrah independent desalination project in Oman.

MEDRC announces solar desalination course

The Middle East Desalination Research Center is to hold a course on Solar Desalination in October 2013 at its Muscat, Oman, training facility.

Al Ansab STP Phase 1

AECOM to design Al Ansab Phase 2 MBR in Oman

Phase 2 of the Al Ansab Sewage Treatment Plant (STP) in Muscat, Oman, which will be based on membrane bioreactor (MBR) technology, will be designed by AECOM.

Salalah IWPP officially opened in Oman

The Salalah Independent Water & Power Plant in Oman, which includes a 69,000 m³/d seawater desalination plant completed in May 2012, was officially opened on 19 May 2013.

ERI providing energy-recovery in Ghana and Oman

Spanish contractor Abengoa will use Energy Recovery Inc's pressure-exchanger technology in two desalination plants it is building in Ghana and Oman.

MottMac named as engineer for Ghubrah IWP

Mott MacDonald of the UK has been named owner's engineer for the US$ 350 million Ghubrah Independent Water Project (IWP) in Muscat, Oman.

Cadagua consortium's Oman job worth US$ 300 million

More details were released on 13 February 2013 by Ferrovia of Spain about the contract announced in November 2012 for a consortium involving its subsidiary Cadagua for the Al Ghubrah desalination plant in Oman.

Sumitomo consortium wins Al Ghubrah desalination

The contract for the Al Ghubrah Independent Water Project (IWP) in Muscat, Oman, has been awarded to a consortium of Sumitomo Corporation of Japan, Malakoff Corporation Berhad of Malaysia and Cadagua SA of Spain.

OPWP seeks consultant for two desalination projects

The Oman Power and Water Procurement Company SAOC (OPWP) has invited specialized companies to submit offers for supervisory consultancy services for the Ghubrah IWP and Barka I water projects, both of which involve desalination plants.

Small FO desalination plant commissioned in Oman

A 200 m³/d forward-osmosis (FO) desalination plant has been commissioned by Modern Water at Al Najdah in the Al Wusta region of Oman.

First Middle East desalination job for Abengoa

Spanish contractor Abengoa has been contracted by ACWA Power International Company to to build a 10 MIGD (45,000 m³/d) desalination plant in Barka, Oman.

ACWA to expand Oman desalination capacity

A 10 MIGD (45,460 m³/d) seawater desalination plant is to be built in Barka, Oman, for Oman Power & Water Procurement Co by ACWA Power International.

Spanish prominent in Al Ghubrah desalination bidders

Spanish companies are involved with five of seven bidders that have been invited by the Oman Tender Board to submit proposals for the Al Ghubrah Independent Water Project (IWP).

Salalah IWPP passes acceptance tests in Oman

Acceptance tests for the US$ 1 billion Salalah Independent Water & Power Plant (IWPP) in Oman have been successfully completed, Sembcorp Industries announced on 28 May 2012.

Oman water-reuse contract awarded by Haya Water

Oman's Haya Water awarded a RO 26.7 million (US$ 69.6 million) contract on 21 May 2012 to Contractors Union Co to construct the second phase of a water-reuse project in Al Qurum and Madinat Al Ilam areas in Muscat Governorate.

Michael Morillon

Morillon to direct MEDRC training

Michel Morillon, former CEO and CTO of the 80,000 m³/d Sur seawater reverse osmosis desalination plant project in Oman, has joined the Middle East Desalination Research Center (MEDRC) as director of training.

Aquatech to supply Oman oilfield water softener

Aquatech announced on 4 April 2012 that it had been awarded a contract to construct a 237 m³/h produced-water softening plant for the Amal Steam Facilities Phase 1B in Oman.

Proposals invited for Oman's Al Ghubrah desalination

The Oman Power & Water Procurement Company issued a request for proposals to prequalified bidders on 4 March 2012 for a build-own-operate contract for the construction of a desalination-based independent water project (IWP) in Al Ghubrah with a capacity of 42 MIGD (191,000 m³/d).

Oman desalination workshop to look at red tides

Experts from the Middle East and Australia are organizing a joint expert workshop on the dangers for desalination plants of harmful algal blooms (HABs), commonly called "red tides" in Oman on 8- 9 February 2012.

Oman names preferred bidders for Sohar and Barka projects

The Oman Power and Water Procurement company has named its preferred bidders for two major water desalination projects planned at Sohar and Barka on the sultanate's Batinah coast.

NCED/MEDRC workshop will look at red tide and desalination

A joint workshop on the dangers of the red-tide marine phenomenon for desalination plants is to be held in Oman by the National Centre for Excellence in Desalination Australia and the Middle East Desalination Research Center.

Chinese visitors are shown the MBR plant at Al Ansab.

Chinese delegation visits Oman's Al Ansab MBR plant

A Chinese delegation led by the deputy minister of water resources, Lee Joieeing, visited Oman's Al Ansab submerged membrane bioreactor wastewater treatment plant in Muscat on 24 October 2011 (featured in D&WR, November/December 2011).

OPWP chief sets out Oman's desalination plans

Oman is planning up to four new desalination plants between now and 2017, Bob Whitelaw, CEO of the state-run Oman Power & Water Procurement Company (OPWP) told a conference in Muscat on 11 October 2011.

Prequalification invited for Ghubrah IWP in Oman

Submissions have been invited by Oman Power & Water Procurement Company by 17 November 2011 for qualification to tender for the development of an independent water project at Ghubrah (Ghubrah IWP) in Muscat governate.

Salalah RO desalination plant ahead of schedule

Singapore's Sembcorp Industries, which recently announced completion of the first phase of the Salalah Independent Water & Power Plant (IWPP) in Oman, has told D&WR that the reverse-osmosis desalination plant is under construction and will be completed ahead of schedule in April 2012.

Oman to issue tenders for two projects

Oman Power and Water Procurement Company (OPWP) is poised to issue a prequalification tender to build new water desalination plants across the sultanate.

ONEIC to manufacture its own RO desalination plants

Oman National Engineering & Investment Company (ONEIC) is planning to manufacture reverse-osmosis (RO) desalination plants in Oman as the demand for water in the country is expected to grow by about 8% each year until 2017.

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.

KPMG wins Ghubrah IWP preparatory contract

Consulting services for development of the Ghubrah Independent Water Project (IWP) in Oman are understood to have been won by KPMG, according to the Oman Daily Observer on 30 March 2011.

Large MBR plant opens in Oman next week

Oman's Haya Water plans next week to officially open the Al Ansab water treatment plant, which has a large membrane bioreactor (MBR) at its heart and is the main part of the Bausher Water Reuse Project.

Oman port desalination contract signed

Majis Industrial Services Co (MISC) signed a contract on 20 January 2011 with Oman's Public Authority for Electricity & Water for construction of a 12,000 m³/d desalination plant for the Sohar International Port Complex (SIPC).

Al Ghubrah mobile desalination plant onstream in Oman

The 27,000 m³/d mobile desalination plant being built at Al Ghubrah, Oman, for the Public Authority for Electricity & Water (PAEW) has gone onstream, the Oman Observer reported on 26 December 2010.

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.

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.

Hydrochem chooses DWEERs for Oman's Salalah desalination

DWEER energy-recovery systems will be used in the Salalah Independent Water & Power Plant (Salalah IWPP) in Oman to recover energy from the high-pressure brine stream in the desalination process.

Modern Water desalination trial in Oman extended

Modern Water plc announced on 23 June 2010 that it had agreed an extension to the trial of its desalination plant with the Omani Public Authority for Electricity & Water. Modern Water has agreed a tariff to continue to provide water to the local community for a further six-month term.

UK/Saudi initiative targets low-cost carbon neutral desalination using solar dome

NEOM has signed an agreement with UK-based Solar Water Plc to build the first ever "solar dome" desalination plants in NEOM, northwest Saudi Arabia. The pilot project claims it will revolutionise the water desalination process.

Swcc and Hyrec sign MOU to use Hyrec's concentration technology at SWCC plants

Saudi Arabia's Saline Water Conversion Corporation (SWCC) and Hyrec Technologies Ltd. have signed a Memorandum of Understanding to deploy Hyrec's Osmotically Assisted Reverse Osmosis (OARO) technology for Zero Liquid Discharge desalination in the Kingdom of Saudi Arabia.

Saudi's PIF is upping its stake in Acwa Power

Saudi's PIF to raise stake in Acwa Power

Saudi Arabia's Public Investment Fund (PIF) is to raise its stake in Acwa Power to 40 per cent up from 25 per cent, reports Reuters.

The new mega-size desalination facility will be situated on the Red Sea coast

Marubeni-led group wins Shuqaiq 3 project

A consortium led by Marubeni Corporation is to invest $600 million in Shuqaiq 3 desalination plant project in Saudi Arabia.

The Saudis are running a competitive bidding process for the supervisory contract

Saudi's WEC prequalifies eight firms for supervisory contract

Saudi Arabia's Water and Electricity Company (WEC) has pre-qualified eight companies to provide supervisory consultancy services on its desalination projects.

The new research paper synthesises data to create a world map of brine production

UN urges desalination industry to improve on brine

The United Nations has called on the desalination industry to clean up its act on brine as the number of desalination plants worldwide continues to climb.

The new membrane facility will serve markets across the Middle East, North Africa and Asia

DuPont opens membrane factory in Saudi Arabia

DuPont Water Solutions has opened a new membrane manufacturing facility in Saudi Arabia.

The cost per cube of desalinated water bid on the planned Taweela mega-plant in Abu Dhabi is among the world's cheapest

Seven bidders line up for Abu Dhabi mega-project

Abu Dhabi Department of Energy has unveiled the seven consortia bidding for Taweela desalination plant mega-project, with the lowest price coming from ACWA Power at $0.49 per cube.

The new adsorption-based facility will use solar energy to power the desalination process

Saudi Arabia to build solar-powered, adsorption desalination plant

Saudi Arabia is building a solar-powered desalination plant using adsoprtion technology, in one of seven strategic projects that include the nation's first nuclear research reactor.

SWCC's tender for nine desalination plants has been reissued

SWCC asks firms to resubmit bids on nine plants

Saline Water Conversion Corporation of Saudi Arabia has invited firms to resubmit bids on nine desalination plant projects that were brought forward in January 2018, reports MEED.

The new desalination capacity is part of Saudi Arabia's water sector privatisation programme

Bidding shapes up for Shuqaiq 3 desal plant

Six consortia have bid for Shuqaiq 3 desalination plant project in Saudi Arabia, a public-private partnership expected to include a 25-year concession.

ACWA Power has pipped rivals to the post by a single cent

ACWA Power shaves $0.01 off next-best price in Rabigh 3 bidding

ACWA Power is offering the most competitive price by $0.01 out of five bidding consortia for Rabigh 3 independent power and water project.

The contract was signed by Saudi minister of environment, water, and agriculture Abdulrahman Al-Fadhli (right), and Jesús Sancho, Acciona managing director for the Middle East

Acciona Agua wins E200 million Al Kohbar desal contract

Acciona Agua has won a Euro 200 million ($232 million) contract to design and build Al Khobar desalination plant on Saudi Arabia's east coast.

Saudi Arabia's Saline Water Conversation Corp has procured the desal units with a view to moving them around the country's coastline

SWCC procures three floating desalination units

Saudi Arabia's Saline Water Conversion Corporation has procured three desalination units to provide floating capacity of 150,000 m3/d of drinking water over 20 years.


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