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
Naburn Wastewater Treatment Works Refurbishment
Naburn provides sewage/imported sludge waste treatment for the York area. Part of the onsite treatment process involves anaerobic ...
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 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
ACWA Achieves Alcumus SafeContractor Accreditation for Fourth Consecutive Year
We are proud to announce that ACWA has once again been awarded accreditation from Alcumus SafeContractor, marking our fourth conse...
READ MOREToday is Time to Talk Day
This is a great reminder to reach out and check in with colleagues, friends, and family especially in our industry. Have a think a...
READ MOREFriendly February – Action for Happiness Calendar
Be friendly to others and give your relationships a boost The Friendly February calendar reminds us to be friendly to others and g...
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