Utility Week

UTILITY Week 4th April 2014

Utility Week - authoritative, impartial and essential reading for senior people within utilities, regulators and government

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Page 21 of 31

22 | 4th - 10th April 2014 | UtilitY WEEK Operations & Assets High viz Performance testing is now complete at the Tubli Bay Water Pollution Con- trol Centre in Bahrain, which has had a £12 million wastewater treatment upgrade courtesy of UK company Blue- water Bio. A 350,000m³/day incoming flow was overloading the Tubli plant, which meant the treated effluent was frequently contaminated with ammo- nia and sludge solids. This was affect- ing the aesthetics and ecology of the bay and causing an odour nuisance. The upgrade involved the con- version of two of the ten aeration lanes and four of the 12 clarifiers into a HYBACS (HYBrid ACtivated Sludge) plant, by installing 42 Sha- Mounted Advanced Reactor Technol- Gulf masters

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