1Flow Control Tank
Sludge feed is regulated with the overflow pipe, returning excess volume to the sludge storage tank.
Sludge feed is regulated with the overflow pipe, returning excess volume to the sludge storage tank.
Polymer flocculant and sludge are stirred and mixed, forming floccs suitable for VOLUTE™. Then, the built-in thickener in the tank instantly thicken the sludge.
Sludge is instantly thickened at the thickening zone in the precedent stage, and dewatered at the dewatering zone in the subsequent stage under increasing inner pressure.
*Thickener contains no dewatering zone.
Further pressure is applied from the outlet side with the End Plate, discharging dewatered cake with 15% or higher solid content.
With a thickener, thickened sludge is discharged.
*Thickener is not equipped with End Plate.
Additional chemical such as polyferric sulphate can be mixed by pump.
Sludge feed is regulated with the overflow pipe, returning excess volume to the sludge conditioning tank.
Polymer and sludge are stirred and mixed, forming flocks suitable for VOLUTE™.
Sludge is instantly thickened at the thickening zone in the precedent stage, and dewatered at the dewatering zone in the subsequent stage under increasing inner pressure.
Further pressure is applied from the outlet side with the End Plate, discharging dewatered cake with 15% or higher solid content.
Sludge feed is regulated with the overflow pipe, returning excess volume to the sludge storage tank.
Polymer flocculant and sludge are stirred and mixed, forming floccs suitable for VOLUTE™. Then, the built-in thickener in the tank instantly thicken the sludge.
Sludge is instantly thickened at the thickening zone in the precedent stage, and dewatered at the dewatering zone in the subsequent stage under increasing inner pressure.
*Thickener contains no dewatering zone.
Further pressure is applied from the outlet side with the End Plate, discharging dewatered cake with 15% or higher solid content.
With a thickener, thickened sludge is discharged.
*Thickener is not equipped with End Plate.