Wastewater treatment

Defoaming agent SG-460 and SG-461 (silane-containing and silane-free)

The defoaming agents are suitable for defoaming in wastewater treatment plants without the risk of creaming or flocculation.

Flocculant SG-318 sulfate-free

The Flocculant SG-318 is a sulfate-free powder mixture of inorganic absorbents and organic polymers with excellent precipitation and flocculation performance. Heavy metals and pollutants from the sewage fall out as solid deposit. After the separation the clear above water can be drained after inspection.

Flocculant SG-351 sulfate-free

The Flocculant SG-351 is a sulfate-free powder for the flocculation of heavy metals and solid material. Heavy metals and pollutants from the sewage fall out as solid deposit. After the separation the clear above water can be drained after inspection.

Flocculant SG-AF 411

In the solid-liquid separation technique flocculants are used for waste water treatment, thickening and suspensions. The addition of the liquid Flocculant SG-AF 411 causes flocculation (coagulation) of the solid particles and the formation of large, stable flocs. This allows sedimentation and drainage of the sludge.

Flocculant SG-K (complex-splitter)

Flocculant SG-K is a special flocculant for complex containing wastewater. Strong acting complexing agents such as EDTA or amines are used because of the high stability of the complexes for example in chemical copper, chemical nickel, stripper processes. Just this for the production desired operation property, brings great difficulties in the treatment of the wastewater. With normal flocculants it is not possible to destroy the complexes or to remove the metals from the used solutions. In this case the use of the Flocculant SG-K is appropriate. From aqueous solutions so most metals can be precipitated and the complexing agents are not destroyed and may be reused under certain circumstances.