Case Studies
ACWA provides expert technical products and services to the water, wastewater and industrial sectors. The company is leading the way on sustainable, innovative solutions for one of the world’s most precious resources – water.
Leigh Wastewater Treatment Works – Amtreat® Ammonia Removal
With United Utilities decision to convert the Leigh WWTP into the regional sludge centre and to invest in a new thermal hydroly...
Penwhapple Water Treatment Works – Granular Activated Carbon
To improve the drinking water quality for residents in the Girvan, Barr Pinwheery, Old Dailly, Lendalfoot, Barrhill, Colmenell ...
Keldgate Water Treatment Works – Nitreat® Removal Plant
The largest plant of its type in the UK Keldgate Water Treatment Works (WTW) is a vital site located in Yorkshire and it is int...
Corby Wastewater Treatment Works – Moving Bed Bioreactor (MBBR)
The MBBR reactors at Corby are 18m in diameter and were originally installed in 1998 to reduce the load onto the existing activ...
Colchester Wastewater Treatment Works – Ammonia Removal Plant
At Colchester Wastewater Treatment Works changes to the arrangement of old assets and the construction of new assets to treat s...
Rivelin Water Treatment Works – New Manganese Filtration
With the combination of aging treatment systems and the increased water requirement for the Sheffield area, the Rivelin WTW req...
Japanese Tobacco International – Membrane Bio Reactor Plant
With Japanese Tobacco International’s aging facility no longer efficiently processing the waste flow along with increases flo...
Flag Fen – Advance Membrane High Purity Water Re-use Scheme
The Flag Fen High Purity Water Re-use Scheme was one of the first sites in Europe to use advanced membrane technology to treat ...
Chirton Water Treatment Works – Sand Filtration
ACWA was approached by Wessex Water to help with the replacement of the iron removal filtration system at Chirton WTW, located ...