Hi. Looks like you have some ...
Published by Tim Acland, Anglian Water 1977-2017
Hi. Looks like you have some good answers already. Also remember that the any residual material that is high in metal will need to be contained and disposed of. An iron removal plant we ran that used aeration was connected to a settling tank and emptied by tanker when required. The volume of sediment we had that settled was relatively small.