What flows is
innovation
ACWA is one of the leading UK players delivering innovative sustainable process solutions and technologies for both municipal and industrial clean water, wastewater and bio-solids treatment.
We design and execute resilient cost-effective technologies which address the needs of our clients and their regulatory drivers whilst helping to address climate change.
About us
All Clear Water Ahead (ACWA) our name, sums up well our purpose, to contribute to society, by treating water to wholesome drinking standards and to recycle wastewater and bio-solids, responsibly, attaining environmental sustainability.
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What we do

Through developing our people and enacting our values every day, we apply our process expertise, to solve our clients challenges, utilising our in-house technologies and those of our supply chain partners, for their customers and communities served.
MORECase Studies
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 UK...
READ MOREStrongford Wastewater Treatment Works – Amtreat® Ammonia Removal
Strongford Wastewater Treatment Works located in Staffordshire is to become a major regional sludge handling facility for Severn T...
READ MOREColchester 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 slud...
READ MORENews
Nitrate Removal (IEX) plant at Martin Gorse hits a key milestone
The construction of the new Nitrate Removal (IEX) plant at Martin Gorse reached another key milestone, when two large Glass Reinfo...
READ MOREPresenting the MOB™ Process at this year’s EWWM Conference
We are attending this year’s European Waste Water Management Conference with our partners Nuvoda. Jason Calhoun (Nuvoda) will be...
READ MOREBringing Nuvoda’s MOB Process to the UK’s Water Industry
By partnering with Nuvoda to bring their patented MOB™ (Mobile Organic Biofilm™) Process to the United Kingdom and Ireland we ...
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