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
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 sew...
READ MOREMallaig Water Treatment Works – Nanofiltration Process Plant
ACWA designed, built and commissioned a nanofiltration plant at Scottish Water’s Mallaig water treatment work. The process ...
READ MOREAshford Wastewater Treatment Works – Amtreat® Ammonia Removal
With Southern Water’s decision to upgrade Ashford WwTW and sludge Treatment Centre to include sludge dewatering, thickening and ...
READ MORENews
ACWA Services Appointed to Anglian Water’s AMP8–9 Nitrate Removal Framework
ACWA Services is delighted to announce our appointment to Anglian Water’s new Nitrate Removal Framework, supporting a programme ...
READ MORENitrate Reduction Process – Contract Award
We’re delighted to announce that ACWA has been awarded a £3.7m contract by MMB, on behalf of Yorkshire Water, for nitrate reduc...
READ MOREWorld Water Day – 22nd March 2026
As the world faces increasing pressures — from climate change and water-related disasters to funding gaps, social inequalities a...
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