The quality of tap water varies widely between emirates because of differences in the way utility authorities produce it, a three-month study by The National shows.
We obtained water samples from eight households between December and March. Chemical composition and physical qualities were laboratory tested and compared against standards for drinking water set by the World Health Organisation and the Gulf Standards Organisation.
The samples from Abu Dhabi, Al Ain, Dubai and Ras Al Khaimah were within the standards. The Sharjah, Ajman and Umm Al Quwain samples did not meet all criteria, mainly because of large amounts of dissolved salts. In Fujairah, a sample from well water was tested, but it could not be compared to those from the other emirates because the water is not generated by a process, such as desalination, but is pulled directly from the ground.
With only eight samples the study is not offered as a scientific investigation, but as a starting point for further investigation.
Most of the UAE's water is produced in plants that remove the salts dissolved in sea water. In some cases, groundwater is also used. The results, said Dr Corrado Sommariva, the president of the International Desalination Association, could indicate blending of desalinated water and well water with a much higher salt content, or an issue related to how desalination plant equipment is maintained and operated.
To determine how serious the problem is, long-term testing would have to be done with samples taken repeatedly over a period of time.
In itself, desalination is a safe and reliable method of producing good-quality potable water, said Dr Sommariva. One way to ensure consistently good water quality is monitoring by parties independent from water producers, as already happens in Abu Dhabi and Dubai, he said.
vtodorova@thenational.ae
A timeline of the Historical Dictionary of the Arabic Language
- 2018: Formal work begins
- November 2021: First 17 volumes launched
- November 2022: Additional 19 volumes released
- October 2023: Another 31 volumes released
- November 2024: All 127 volumes completed
Simran
Director Hansal Mehta
Stars: Kangana Ranaut, Soham Shah, Esha Tiwari Pandey
Three stars
Real estate tokenisation project
Dubai launched the pilot phase of its real estate tokenisation project last month.
The initiative focuses on converting real estate assets into digital tokens recorded on blockchain technology and helps in streamlining the process of buying, selling and investing, the Dubai Land Department said.
Dubai’s real estate tokenisation market is projected to reach Dh60 billion ($16.33 billion) by 2033, representing 7 per cent of the emirate’s total property transactions, according to the DLD.
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
Company%20Profile
%3Cp%3E%3Cstrong%3ECompany%20name%3A%3C%2Fstrong%3E%20Hoopla%3Cbr%3E%3Cstrong%3EDate%20started%3A%20%3C%2Fstrong%3EMarch%202023%3Cbr%3E%3Cstrong%3EFounder%3A%3C%2Fstrong%3E%20Jacqueline%20Perrottet%3Cbr%3E%3Cstrong%3EBased%3A%3C%2Fstrong%3E%20Dubai%3Cbr%3E%3Cstrong%3ENumber%20of%20staff%3A%3C%2Fstrong%3E%2010%3Cbr%3E%3Cstrong%3EInvestment%20stage%3A%20%3C%2Fstrong%3EPre-seed%3Cbr%3E%3Cstrong%3EInvestment%20required%3A%3C%2Fstrong%3E%20%24500%2C000%3C%2Fp%3E%0A
The specs
Engine: 6.2-litre supercharged V8
Power: 712hp at 6,100rpm
Torque: 881Nm at 4,800rpm
Transmission: 8-speed auto
Fuel consumption: 19.6 l/100km
Price: Dh380,000
On sale: now
The%20specs
%3Cp%3E%3Cstrong%3EEngine%3A%3C%2Fstrong%3E%203.0-litre%20six-cylinder%20turbo%20(BMW%20B58)%3Cbr%3E%3Cstrong%3EPower%3A%3C%2Fstrong%3E%20340hp%20at%206%2C500rpm%3Cbr%3E%3Cstrong%3ETorque%3A%3C%2Fstrong%3E%20500Nm%20from%201%2C600-4%2C500rpm%3Cbr%3E%3Cstrong%3ETransmission%3A%3C%2Fstrong%3E%20ZF%208-speed%20auto%3Cbr%3E%3Cstrong%3E0-100kph%3A%3C%2Fstrong%3E%204.2sec%3Cbr%3E%3Cstrong%3ETop%20speed%3A%3C%2Fstrong%3E%20267kph%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EOn%20sale%3A%3C%2Fstrong%3E%20Now%3Cbr%3E%3Cstrong%3EPrice%3A%3C%2Fstrong%3E%20From%20Dh462%2C189%3Cbr%3E%3Cstrong%3EWarranty%3A%3C%2Fstrong%3E%2030-month%2F48%2C000k%3C%2Fp%3E%0A
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 Archives, Abu Dhabi
Founded over 50 years ago, the National Archives collects valuable historical material relating to the UAE, and is the oldest and richest archive relating to the Arabian Gulf.
Much of the material can be viewed on line at the Arabian Gulf Digital Archive - https://www.agda.ae/en
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"
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