Sludge dewatering

Prior to thickening or dewatering, sludge from municipal and industrial wastewater treatment is chemically conditioned with polymer flocculants, regardless of what type of equipment is used.

Equipment for sludge dewatering

  • Static thickener (sedimentation vessel)
  • Strainer belt
  • Revolving screen
  • Belt press
  • Chamber filter press
  • Centrifuge
  • Flotation
  • Filter sacks

Principles of sludge dewatering

When selecting the polymers best suited for your applications, both the characteristics and the composition of the sludge to be thickened and the technology in use must be considered.

Our service technicians are pleased to develop polymer mixtures best suited to your dewatering system. In addition we supply the following polymer flocculants:

  • acrylamide-free
  • oil-free
  • surfactant-free

SEPAR CHEMIE polymers dewater sewage sludge

Our products cover a wide range of charges:

  • amphoteric
  • highly anionic
  • slightly anionic
  • non-ionic
  • slightly cationic
  • highly cationic


We would be pleased to offer you individual product advice to suit your specific requirements. Please use our contact form or call us at: +49 (0)4102-666-30.
We will be glad to provide consulting services on the required systems technology. Here, you can access our field service.



Please contact us should you have any questions.
Contact form

You could reach us also by telephone or by mail.
+49 (0)4102-666-30

This year we have again supported „Doctors without Borders“ and UNICEF with a donation.

Opening Hours

Monday – Thursday: 8 a.m. – 5 p.m.
Friday: 8 a.m. – 3 p.m

Monday – Thursday: 8:30 a.m. – 4 p.m.
Friday: 8:30 a.m. – 2 p.m.

Our Partner Company in Sweden and Scandinavia:

Separ Chemie GmbH | Erika-Keck-Strasse 4 | DE – 22926 Ahrensburg | Phone:+49 (0)4102-666-30 | Email: info[at]­separ-chemie.­de