Desalination is vital in providing the region's cities with supplies of potable water. But the process itself is pouring more and more brine back into the sea, raising the question of whether the technology will one day cease to be economically feasible.
Never mind peak oil, or even peak water: Some experts are pondering the possibility of the UAE's development being limited by "peak salt" - the notional point at which the Arabian Gulf becomes so salty that relying on it for fresh water stops being economically feasible.
There is cause for concern, says Dr Shawki Barghouti, director-general of the International Centre for Biosaline Agriculture (ICBA) in Dubai.
"Kuwait, Qatar, Bahrain, Saudi Arabia and the UAE all have their desalination plants along the Gulf's shores," he said. "The brine that these desalination plants produce is being dumped back into the ocean."
In addition, damming of rivers has cut the flow of fresh water into the Gulf - and the water that does flow in is increasingly polluted.
"All fresh water in the Gulf has been minimised significantly," said Dr Mohammed Dawoud, manager of the water resources department at the Environment Agency-Abu Dhabi (EAD). "The pollution load has increased dramatically."
The implications of this, says Dr Barghouti of the ICBA, are exacerbated by the Gulf's small size, relative shallowness and slow circulation.
"The Gulf is a small water body, it is more like a lake," he said. "It is open to the ocean at the Strait of Hormuz, but because the opening is narrow, water is replaced once every eight to nine years."
This means the polluted water that comes from cities, farms, factories and desalination plants around the Gulf's shores takes longer to flush out, and the amount of pollution is significant and rising.
In the north, the outflow of the Shatt al-Arab river carries with it "the polluted water of Basra and Baghdad", said Dr Barghouti. Kuwait, Saudi Arabia and Qatar all have sewage treatment plants that are "not up to the full standards", he said, while coastal cities in Iran are dumping raw sewage into the sea.
"In addition to all this, you have thousands of tankers entering the Gulf and washing their tanks illegally," said Dr Barghouti. "Between the tankers, pollution from urban centres and the brine disposed from desalination plants, the Gulf is almost dead."
Because of its shallowness and the high evaporation rates in the hot summer season, the Gulf is one of the saltiest seas, and this is already a challenge for even the latest desalination technologies. Experts in the region have been pressing for the adoption of membrane desalination - reverse osmosis - which is more energy-efficient and kinder to the environment than thermal processes, which currently provide the bulk of the UAE's potable water, but the high salinity presents a challenge to the membrane technology.
"The water of the Arabian Gulf is much higher in salinity, therefore the pre-treatment necessary for reverse osmosis is more difficult here," said Leon Awerbuch, president and chief technical officer of the US-based Leading Edge Technologies, which has worked on many desalination projects in the region.
The question is whether a time will come when no technology can cope with the salt load - peak salt, in other words.
"That becomes a very speculative question, and the answer you will receive today is speculative," said Rob Huehmer, desalination technology leader at CH2M HILL, a global company that provides engineering, construction and operations services.
"I have read at least one scientific study that made that premise, but we are a long way away from having a consensus on this," he said.
What is certain is that in coastal areas close to desalination plants, the sea is getting ever saltier.
Historically, Gulf salinity was measured at between 35,000 and 37,000 parts per million (ppm), but Dr Barghouti quotes figures by the UAE Ministry of Environment and Water which show that 10 years ago salinity was at 42,000 ppm but in parts is now close to 56,000 ppm.
"At Umm al Nar," where one of the emirate's power and water plants is located, "I have measured 50,000 ppm myself," said Dr Dawoud.
The EAD is drafting a proposal to install electronic monitoring stations to measure the impact of desalination plants.
"If the concentration of salt increases, desalination plants will need more energy to remove it," said Dr Barghouti. "Definitely the future is going to be more expensive."
One possible solution to offset the problem of hyper-salinity was to discharge the salty waste far out at sea through "diffuser lines", which promote better mixing of the brine and sea water, said Mr Huehmer of CH2M Hill. This, however, would add anything between three and eight per cent to the overall cost of a project.
Another answer might be to abandon the Arabian Gulf as a source and tap the waters of the Gulf of Oman. Abu Dhabi has already done this; one of the emirate's nine major desalination plants is in Fujairah. But recent experiences emphasise just how vulnerable the UAE is when it comes to freshwater supplies.
Until recently, the Fujairah plant was battling another problem - a bloom of toxic algae that started in August 2008 and lasted until March this year, killing thousands of marine animals and, according to the Abu Dhabi master plan, disrupting water production and causing daily losses of more than Dh367,000 (US$100,000).
"This red tide has led some desalination plants to temporarily shut down as a precautionary measure in order to avoid contamination of water," said a spokesman for Veolia Water, the world's largest water and waste water services provider and a partner in the Fujairah plant, a hybrid of the reverse osmosis and multiple-effect distillation processes.
But beyond any technical innovations, more governmental oversight and regional co-operation had a vital role to play, said Dr Barghouti.
"The strategy has so far been that the private sector can handle it," he said; instead, the operation of desalination plants "has to be carried out under proper public supervision".
Above all, regional co-operation was vital if the quality of the Gulf's waters was to be improved.
"There is now no co-ordination between countries," and a scheme similar to the broad co-ordination that exists in the Mediterranean and the Black Sea regions should be implemented in the Gulf, Dr Barghouti said.
vtodorova@thenational.ae
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At a glance
Global events: Much of the UK’s economic woes were blamed on “increased global uncertainty”, which can be interpreted as the economic impact of the Ukraine war and the uncertainty over Donald Trump’s tariffs.
Growth forecasts: Cut for 2025 from 2 per cent to 1 per cent. The OBR watchdog also estimated inflation will average 3.2 per cent this year
Welfare: Universal credit health element cut by 50 per cent and frozen for new claimants, building on cuts to the disability and incapacity bill set out earlier this month
Spending cuts: Overall day-to day-spending across government cut by £6.1bn in 2029-30
Tax evasion: Steps to crack down on tax evasion to raise “£6.5bn per year” for the public purse
Defence: New high-tech weaponry, upgrading HM Naval Base in Portsmouth
Housing: Housebuilding to reach its highest in 40 years, with planning reforms helping generate an extra £3.4bn for public finances
Skewed figures
In the village of Mevagissey in southwest England the housing stock has doubled in the last century while the number of residents is half the historic high. The village's Neighbourhood Development Plan states that 26% of homes are holiday retreats. Prices are high, averaging around £300,000, £50,000 more than the Cornish average of £250,000. The local average wage is £15,458.
The National's picks
4.35pm: Tilal Al Khalediah
5.10pm: Continous
5.45pm: Raging Torrent
6.20pm: West Acre
7pm: Flood Zone
7.40pm: Straight No Chaser
8.15pm: Romantic Warrior
8.50pm: Calandogan
9.30pm: Forever Young
Padmaavat
Director: Sanjay Leela Bhansali
Starring: Ranveer Singh, Deepika Padukone, Shahid Kapoor, Jim Sarbh
3.5/5
J%20Street%20Polling%20Results
%3Cp%3E97%25%20of%20Jewish-Americans%20are%20concerned%20about%20the%20rise%20in%20anti-Semitism%3Cbr%3E%3Cbr%3E76%25%20of%20US%20Jewish%20voters%20believe%20Donald%20Trump%20and%20his%20allies%20in%20the%20Republican%20Party%20are%20responsible%20for%20a%20rise%20in%20anti-Semitism%3Cbr%3E%3Cbr%3E74%25%20of%20American%20Jews%20agreed%20that%20%E2%80%9CTrump%20and%20the%20Maga%20movement%20are%20a%20threat%20to%20Jews%20in%20America%22%3Cbr%3E%3C%2Fp%3E%0A
The specs
Engine: Four electric motors, one at each wheel
Power: 579hp
Torque: 859Nm
Transmission: Single-speed automatic
Price: From Dh825,900
On sale: Now
The specs
AT4 Ultimate, as tested
Engine: 6.2-litre V8
Power: 420hp
Torque: 623Nm
Transmission: 10-speed automatic
Price: From Dh330,800 (Elevation: Dh236,400; AT4: Dh286,800; Denali: Dh345,800)
On sale: Now
Key facilities
- Olympic-size swimming pool with a split bulkhead for multi-use configurations, including water polo and 50m/25m training lanes
- Premier League-standard football pitch
- 400m Olympic running track
- NBA-spec basketball court with auditorium
- 600-seat auditorium
- Spaces for historical and cultural exploration
- An elevated football field that doubles as a helipad
- Specialist robotics and science laboratories
- AR and VR-enabled learning centres
- Disruption Lab and Research Centre for developing entrepreneurial skills
In numbers: PKK’s money network in Europe
Germany: PKK collectors typically bring in $18 million in cash a year – amount has trebled since 2010
Revolutionary tax: Investigators say about $2 million a year raised from ‘tax collection’ around Marseille
Extortion: Gunman convicted in 2023 of demanding $10,000 from Kurdish businessman in Stockholm
Drug trade: PKK income claimed by Turkish anti-drugs force in 2024 to be as high as $500 million a year
Denmark: PKK one of two terrorist groups along with Iranian separatists ASMLA to raise “two-digit million amounts”
Contributions: Hundreds of euros expected from typical Kurdish families and thousands from business owners
TV channel: Kurdish Roj TV accounts frozen and went bankrupt after Denmark fined it more than $1 million over PKK links in 2013
Company name: Play:Date
Launched: March 2017 on UAE Mother’s Day
Founder: Shamim Kassibawi
Based: Dubai with operations in the UAE and US
Sector: Tech
Size: 20 employees
Stage of funding: Seed
Investors: Three founders (two silent co-founders) and one venture capital fund
Profile of Bitex UAE
Date of launch: November 2018
Founder: Monark Modi
Based: Business Bay, Dubai
Sector: Financial services
Size: Eight employees
Investors: Self-funded to date with $1m of personal savings
Specs
Engine: Dual-motor all-wheel-drive electric
Range: Up to 610km
Power: 905hp
Torque: 985Nm
Price: From Dh439,000
Available: Now
Specs
Engine: Electric motor generating 54.2kWh (Cooper SE and Aceman SE), 64.6kW (Countryman All4 SE)
Power: 218hp (Cooper and Aceman), 313hp (Countryman)
Torque: 330Nm (Cooper and Aceman), 494Nm (Countryman)
On sale: Now
Price: From Dh158,000 (Cooper), Dh168,000 (Aceman), Dh190,000 (Countryman)
A MINECRAFT MOVIE
Director: Jared Hess
Starring: Jack Black, Jennifer Coolidge, Jason Momoa
Rating: 3/5
Five films to watch
Castle in the Sky (1986)
Grave of the Fireflies (1988)
Only Yesterday (1991)
Pom Poki (1994)
The Tale of Princess Kaguya (2013)
Test
Director: S Sashikanth
Cast: Nayanthara, Siddharth, Meera Jasmine, R Madhavan
Star rating: 2/5
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Fixtures
Sunday, December 8, Sharjah Cricket Stadium – UAE v USA
Monday, December 9, Sharjah Cricket Stadium – USA v Scotland
Wednesday, December 11, Sharjah Cricket Stadium – UAE v Scotland
Thursday, December 12, ICC Academy, Dubai – UAE v USA
Saturday, December 14, ICC Academy, Dubai – USA v Scotland
Sunday, December 15, ICC Academy, Dubai – UAE v Scotland
Note: All matches start at 10am, admission is free
How to register as a donor
1) Organ donors can register on the Hayat app, run by the Ministry of Health and Prevention
2) There are about 11,000 patients in the country in need of organ transplants
3) People must be over 21. Emiratis and residents can register.
4) The campaign uses the hashtag #donate_hope
COMPANY PROFILE
Name: Kumulus Water
Started: 2021
Founders: Iheb Triki and Mohamed Ali Abid
Based: Tunisia
Sector: Water technology
Number of staff: 22
Investment raised: $4 million
Election pledges on migration
CDU: "Now is the time to control the German borders and enforce strict border rejections"
SPD: "Border closures and blanket rejections at internal borders contradict the spirit of a common area of freedom"
2025 Fifa Club World Cup groups
Group A: Palmeiras, Porto, Al Ahly, Inter Miami.
Group B: Paris Saint-Germain, Atletico Madrid, Botafogo, Seattle.
Group C: Bayern Munich, Auckland City, Boca Juniors, Benfica.
Group D: Flamengo, ES Tunis, Chelsea, (Leon banned).
Group E: River Plate, Urawa, Monterrey, Inter Milan.
Group F: Fluminense, Borussia Dortmund, Ulsan, Mamelodi Sundowns.
Group G: Manchester City, Wydad, Al Ain, Juventus.
Group H: Real Madrid, Al Hilal, Pachuca, Salzburg.
Company profile
Date started: 2015
Founder: John Tsioris and Ioanna Angelidaki
Based: Dubai
Sector: Online grocery delivery
Staff: 200
Funding: Undisclosed, but investors include the Jabbar Internet Group and Venture Friends
UAE currency: the story behind the money in your pockets
Formula Middle East Calendar (Formula Regional and Formula 4)
Round 1: January 17-19, Yas Marina Circuit – Abu Dhabi
Round 2: January 22-23, Yas Marina Circuit – Abu Dhabi
Round 3: February 7-9, Dubai Autodrome – Dubai
Round 4: February 14-16, Yas Marina Circuit – Abu Dhabi
Round 5: February 25-27, Jeddah Corniche Circuit – Saudi Arabia
RACE CARD
5pm: Sheikh Mansour bin Zayed Al Nahyan Racing Festival Purebred Arabian Cup Conditions (PA); Dh 200,000 (Turf) 1,600m
5.30pm: Sheikha Fatima bint Mubarak Cup Conditions (PA); Dh 200,000 (T) 1,600m
6pm: Sheikh Sultan bin Zayed Al Nahyan National Day Cup Listed (TB); Dh 380,000 (T) 1,600m
6.30pm: Sheikh Sultan bin Zayed Al Nahyan National Day Group 3 (PA); Dh 500,000 (T) 1,600m
7pm: Sheikh Sultan bin Zayed Al Nahyan National Day Jewel Crown Group 1 (PA); Dh 5,000,000 (T) 2,200m
7.30pm: Sheikh Mansour bin Zayed Al Nahyan Racing Festival Handicap (PA); Dh 150,000 (T) 1,400m
8pm: Wathba Stallions Cup Handicap (PA) Dh 100,000 (T); 1,400m
ABU%20DHABI'S%20KEY%20TOURISM%20GOALS%3A%20BY%20THE%20NUMBERS
%3Cp%3EBy%202030%2C%20Abu%20Dhabi%20aims%20to%20achieve%3A%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3E%E2%80%A2%2039.3%20million%20visitors%2C%3C%2Fstrong%3E%20nearly%2064%25%20up%20from%202023%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3E%E2%80%A2%20Dh90%20billion%20contribution%20to%20GDP%2C%3C%2Fstrong%3E%20about%2084%25%20more%20than%20Dh49%20billion%20in%202023%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3E%E2%80%A2%20178%2C000%20new%20jobs%2C%3C%2Fstrong%3E%20bringing%20the%20total%20to%20about%20366%2C000%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3E%E2%80%A2%2052%2C000%20hotel%20rooms%2C%3C%2Fstrong%3E%20up%2053%25%20from%2034%2C000%20in%202023%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3E%E2%80%A2%207.2%20million%20international%20visitors%2C%3C%2Fstrong%3E%20almost%2090%25%20higher%20compared%20to%202023's%203.8%20million%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3E%E2%80%A2%203.9%20international%20overnight%20hotel%20stays%2C%3C%2Fstrong%3E%2022%25%20more%20from%203.2%20nights%20in%202023%3C%2Fp%3E%0A
The smuggler
Eldarir had arrived at JFK in January 2020 with three suitcases, containing goods he valued at $300, when he was directed to a search area.
Officers found 41 gold artefacts among the bags, including amulets from a funerary set which prepared the deceased for the afterlife.
Also found was a cartouche of a Ptolemaic king on a relief that was originally part of a royal building or temple.
The largest single group of items found in Eldarir’s cases were 400 shabtis, or figurines.
Khouli conviction
Khouli smuggled items into the US by making false declarations to customs about the country of origin and value of the items.
According to Immigration and Customs Enforcement, he provided “false provenances which stated that [two] Egyptian antiquities were part of a collection assembled by Khouli's father in Israel in the 1960s” when in fact “Khouli acquired the Egyptian antiquities from other dealers”.
He was sentenced to one year of probation, six months of home confinement and 200 hours of community service in 2012 after admitting buying and smuggling Egyptian antiquities, including coffins, funerary boats and limestone figures.
For sale
A number of other items said to come from the collection of Ezeldeen Taha Eldarir are currently or recently for sale.
Their provenance is described in near identical terms as the British Museum shabti: bought from Salahaddin Sirmali, "authenticated and appraised" by Hossen Rashed, then imported to the US in 1948.
- An Egyptian Mummy mask dating from 700BC-30BC, is on offer for £11,807 ($15,275) online by a seller in Mexico
- A coffin lid dating back to 664BC-332BC was offered for sale by a Colorado-based art dealer, with a starting price of $65,000
- A shabti that was on sale through a Chicago-based coin dealer, dating from 1567BC-1085BC, is up for $1,950
How to wear a kandura
Dos
- Wear the right fabric for the right season and occasion
- Always ask for the dress code if you don’t know
- Wear a white kandura, white ghutra / shemagh (headwear) and black shoes for work
- Wear 100 per cent cotton under the kandura as most fabrics are polyester
Don’ts
- Wear hamdania for work, always wear a ghutra and agal
- Buy a kandura only based on how it feels; ask questions about the fabric and understand what you are buying
Europe's top EV producers
- Norway (63% of cars registered in 2021)
- Iceland (33%)
- Netherlands (20%)
- Sweden (19%)
- Austria (14%)
- Germany (14%)
- Denmark (13%)
- Switzerland (13%)
- United Kingdom (12%)
- Luxembourg (10%)
Source: VCOe
How to help
Donate towards food and a flight by transferring money to this registered charity's account.
Account name: Dar Al Ber Society
Account Number: 11 530 734
IBAN: AE 9805 000 000 000 11 530 734
Bank Name: Abu Dhabi Islamic Bank
To ensure that your contribution reaches these people, please send the copy of deposit/transfer receipt to: juhi.khan@daralber.ae
The bio
Job: Coder, website designer and chief executive, Trinet solutions
School: Year 8 pupil at Elite English School in Abu Hail, Deira
Role Models: Mark Zuckerberg and Elon Musk
Dream City: San Francisco
Hometown: Dubai
City of birth: Thiruvilla, Kerala
Profile
Name: Carzaty
Founders: Marwan Chaar and Hassan Jaffar
Launched: 2017
Employees: 22
Based: Dubai and Muscat
Sector: Automobile retail
Funding to date: $5.5 million
if you go
Know your Camel lingo
The bairaq is a competition for the best herd of 50 camels, named for the banner its winner takes home
Namoos - a word of congratulations reserved for falconry competitions, camel races and camel pageants. It best translates as 'the pride of victory' - and for competitors, it is priceless
Asayel camels - sleek, short-haired hound-like racers
Majahim - chocolate-brown camels that can grow to weigh two tonnes. They were only valued for milk until camel pageantry took off in the 1990s
Millions Street - the thoroughfare where camels are led and where white 4x4s throng throughout the festival
NO OTHER LAND
Director: Basel Adra, Yuval Abraham, Rachel Szor, Hamdan Ballal
Stars: Basel Adra, Yuval Abraham
Rating: 3.5/5
Company profile
Name: Fruitful Day
Founders: Marie-Christine Luijckx, Lyla Dalal AlRawi, Lindsey Fournie
Based: Dubai, UAE
Founded: 2015
Number of employees: 30
Sector: F&B
Funding so far: Dh3 million
Future funding plans: None at present
Future markets: Saudi Arabia, potentially Kuwait and other GCC countries