Case Studies

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...

READ MORE

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...

READ MORE

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 ...

READ MORE

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...

READ MORE

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...

READ MORE

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...

READ MORE

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...

READ MORE

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...

READ MORE

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...

READ MORE