ACTIFLO® HCS’ principal feature is that it comes with a specific hydrocylone* and an external recirculation loop. After settling, the sludge/microsand mixture is pumped to the hydrocyclone where the microsand is thoroughly washed before being injected back into the flocculation tank. The flow of sludge is directed in part towards the recirculation loop with the other part being discharged. Thanks to a fine regulation system, Actiflo HCS reduces the amount of sludge produced by 2 to 3 times, while still maintaining a high clarification level.
A 50 – 80% reduction in sludge volume
Water losses reduced to under 0.5%
A reduction (in size and number) of the facilities used to treat dirty water/sludge from the Actiflo
Easy to implement in refurbishing projects
Treatment of river water and turbidity peaks
Process water production
Veolia Water Network Services | Water Solutions & Services
Veolia Water commenced operations in Australia in 1994 and in New Zealand in 1997. We draw on our extensive local experience and global network of research, innovations, ideas and expertise to tailor ...