Desalination: ABB technology is being used to build the world’s largest desalination plant in Taweelah, Abu Dhabi, United Arab Emirates. The $500m development will have the capacity to process over 900,000 cubic meters of seawater per day, enough to meet the demands of over 350,000 households.
Approximately 45 kilometers north of Abu Dhabi city, the Taweelah project will be the first reverse osmosis independent water project in Abu Dhabi which will desalinate seawater for supply to local communities and industry in the area. It will also set new benchmarks for its size, efficiency and cost by utilising the lowest amount of energy per cubic meter of water produced.
As the world’s largest desalination plant, it is estimated to supply 909,200 m³/day and is scheduled to become fully operational in the fourth quarter of 2022. The plant will play a critical role in meeting the region’s peak water demand, which is projected to rise by 11% between 2017 and 2024.
ABB is working with SEPCOIII, the EPC contractor, to ensure power supply continuity, boost system operational efficiency and reduce maintenance costs. Challenged to provide safe, reliable and stable power supply to the operation of the desalination equipment, ABB is delivering 30 panels of UniGear ZS3.2 medium-voltage switchgear and 250 panels of MNS low-voltage switchgear with digital capabilities.
“We are very proud that ABB technology will be used at the Taweelah plant, which will contribute to the UAE’s goals of building a more sustainable, self-reliant and efficient water and energy sector in the country. When commissioned it is estimated this plant will meet water demand from more than 350,000 households. ,” said Loay Dajani, managing director, ABB Electrification, Middle East and Africa.
In an electric power system, switchgear is used to control, protect and isolate electrical equipment, in order to ensure uninterrupted power supply. To optimise operations, the MNS switchgear delivered has incorporated intelligent devices with a data interface to enable remote operation monitoring and condition-based maintenance of the switchgear.
ABB to power world’s largest desalination project
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