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.

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Case Studies

Melness Water Treatment Works – Ultrafiltration Process Plant

The Melness Water Treatment Works treats the raw water supply from the Loch na h-Uamhachd reservoir to provide drinking quality wa...

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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 slud...

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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 integr...

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News

ACWA | Nuvoda: bringing innovative wastewater treatment to the UK

We’re proud to be working with Mott MacDonald Bentley | MMB to bring the Mobile Organic Biofilm (MOB™) technology to United Ut...

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Celebrating 40 Years of ACWA

Our 40th anniversary provides an important opportunity to reflect on ACWA’s journey, celebrate our achievements and, most import...

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Successful MOB Trial at Langdale Leads to Permanent Installation

Great news for the future of MOB (Mobile Organic Biofilm) technology. Following a successful 12-month trial at Langdale, United Ut...

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