For 20 years SEPAR CHEMIE has been developing chemicals for the purification of wash water in the paint-, varnish- and glue- industry.

Precipitants for wastewater treatment

Solute pigment particles from industrial wastewater can be removed with our POLY SEPAR® CFL and POLY SEPAR® L products. Our polymers have a decolourizing effect by destabilising and precipitating most natural and synthetic pigments.  The last turbidity in the water is purified by adding special activated charcoal.

Adsorbants and flotation aids for decolourization

The dosage level of POLY SEPAR® CFL determined in laboratory tests is added to the wastewater to be treated with a high level of incorporation energy. We recommend subsequent treatment with our adsorbents or flotation agents to remove the destabilized pigment particles.

Individual formulae for paint contaminated wastewater

We can also adapt the formulae, and thus the product properties, to the task at hand on the basis of laboratory tests.

Further information on paint contaminated wastewater

Please find further information on our page paint and varnish industry or in our brochure “paint and varnish industry”, which you can download here.


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