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.
Ashford Wastewater Treatment Works – Amtreat® Ammonia Removal
With Southern Water’s decision to upgrade Ashford WwTW and sludge Treatment Centre to include sludge dewatering, thickening a...
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...
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 ...
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...
Mallaig Water Treatment Works – Nanofiltration Process Plant
ACWA designed, built and commissioned a nanofiltration plant at Scottish Water’s Mallaig water treatment work. The proce...
Cliff Quay – Amtreat® High-Rate Ammonia Removal Process Plant
The Cliff Quay site was the first application of the Amtreat™ process to a municipal wastewater treatment works (WwTW) in the...
Kellogg’s Wrexham Factory – Replacement Biofilter System
At Kellogg’s Wrexham factory, the waste flow passes over a single Biofilter for BOD reduction before solids separation throug...
Basildon Wastewater Treatment Works – Ammonia Removal Amtreat®
With Anglian Water rearrangement and construction of new assets to treat sludge’s through digestion at Basildon WwTW. The res...