Land Treatment Areas or Grass Plots are still very popular in the UK. NWS have designed and constructed numerous systems both lined and unlined depending upon the client requirements. NWS also undertake the maintenance of these systems.
The projects below were all undertaken on different Anglian and Thames Water sites.
Design and build of an Aerated Reed Bed System for tertiary treatment using NWS predictive modelling.Completed April 2017
A large Land Treatment Area constructed for Thames Water with Open Water Zones to collect solids before discharging onto the plots.
The design and construction of a reed bed with aeration diffusers for future potential use for South West Water.