FLOCCULATION

Flocculation…

…is the step in waste-­water-­treatment where destabilized, colloidal particles are captured and form big agglomerates.
These agglomerates settle quickly and can be removed from the waste water easily. Our flocculants are polyacryamid-­based.

We can offer the whole range from non-­ionic over an-­ionic to cat-­ionic polymers as powder and liquid grade and as water-­free emulsions with many different molecular weights.

Especially for dewatering machines, such as Chamber-­filter-­presses or band-­filter presses, there are cross-­linked products available.

ANIONIC Flocculants

Our Cleanfloc AP-­series is a brand for the an-­ionic powder-­grade. The liquid grade are called Cleanfloc AE and the water-­free emulsion type is called Cleanfloc DW-­AE.

The charge of the an-­ionic character is available from 0% to 80% with huge variation of molecular weights.

The an-­ionic type is commonly used for inorganic material such as hydroxide slurry, water from natural-­stone industry and many more.

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CATIONIC Flocculants

Available as powder grade Cleanfloc CP series , as bead (micro-­pearls) with our Cleanfloc BD-­series or as emulsion in our Cleanfloc CE-­series as well as water-­free Cleanfloc DW-­series.

The cat­-­ion-­activity can be chosen from 0% up to 100% with a lot of variations of the molecular-­weight range and several cross-­linked specialities.

Cat-­ionic flocculants will be used primarily for the flocculation of organic matter, such as slurry from municipal waste-­water-­treatment plants.

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