A photograph of grit particles settling in water
News North America regional grit gradation data now available

North American regional grit gradation data is now available to help wastewater engineers, owners and operators to design and optimize WWTP grit removal systems.

Posted on 
04 October 2016
Wastewater
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Photograph of the Hydro-Brake® Drop test rig at Bo'ness wastewater treatment works
News Hydro-Brake® Drop testing extends design range and confirms odor reduction

Testing the Hydro-Brake® Drop at Bo'ness wastewater treatment works has allowed us to expand the design range and demonstrate its effectiveness at managing hydrogen sulfide concentrations.

Posted on 
03 October 2016
Testing & Trials
News Hydro International supports ground-breaking CSO trial in eastern China

A ground-breaking Combined Sewer Overflow (CSO) trial is underway in eastern China to support a Chinese government initiative to encourage water innovation and improve urban inland river water quality.

Posted on 
31 May 2016
Stormwater
News Americas hydraulics laboratory celebrates 20 years of testing

Established in 1996, our Americas hydraulics laboratory is celebrating its 20th anniversary this year.

Posted on 
24 May 2016
Testing & Trials
News Radical change of approach to grit removal arrives in UK

A radical change of approach to grit removal in wastewater treatment plants, being introduced to the UK for the first time, could be fundamental to achieving progress towards water company budget objectives.

Posted on 
16 July 2015
Testing & Trials