Sludge from municipal and industrial wastewater treatment is chemically
conditioned prior to thickening or dewatering, regardless of what type
of equipment is used:
- Static thickener (sedimentation vessel)
- Strainer belt
- Revolving screen
- Belt press
- Chamber filter press
- Filter sacks
When our service engineers select the products best suited for your
applications, they consider both the characteristics and composition of
the material to be thickened or sludge to be thickened and the
technology in use.
Depending on whether filtration or centrifugation is used, the molecular weight of the products is of central importance.
Another decisive factor in the selection of polymers is the surface charge
characteristic of the material: Our products cover a wide range from
highly anionic to slightly anionic, non-anionic, slightly cationic and
highly cationic charges.