The removal efficiency and ...
Published by Youssef Rannane
The removal efficiency and its calculations depend on several factors, which some of them are already mentioned in the answers. Keep in mind that, additionally to the above-mentioned factors, temperature, tank and lamella plate design play a major role in sedimentation. Exact forecast of the removal efficiency can be very difficult, e.g. in activated sludge concentrations of around 20 mg/l can be achieved.
Generally, concentration and amount of wastewater as well as type and spacing of the lamella can have a significant influence on the efficiency. We use tube Lamella for municipal wastewater, which brings considerable benefits. Thanks to the geometric shape of the tubes (in our case equidistant) turbulence phenomena are minimized, which has a positive effect on the hydraulic performance. TUBEdek® FS41. 84 can be an efficient solution as primary settler (please see www.enexio.com). For more detail, please don’t hesitate to contact me: youssef.rannane@enexio.com