Combining the technology of mobile screening units and our Disab industrial vacuum tanker units, we successfully completed two major digester tank cleaning projects for Severn Trent Water.
At Barston sewage treatment works, near Solihull in the West Midlands, our crews removed 104 tonnes of rag and 198 tonnes of grit over 24 days. Attention to detail ensured a thorough clean of two digesters.
We cleaned another digester tank at the Sutton-In-Ashfield sewage treatment works in Nottinghamshire. This time our specialist teams removed around 51 tonnes of rag and 46 tonnes of grit.