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Application area Lignin
Process water treatment

If process water contains nonsoluble components, there is often a danger of agglomeration of these particles as well as the buildup of deposits on plant components through which the water is conducted.

This can lead to disruptions in the process water cycle and thus to disruption of the overall process.

To eliminate or at least minimize these effects, lignosulfonate dispersants can be added to the process water to prevent agglomeration of the undissolved suspended particles. Lignosulfonates act here like anionic tensides and also feature high thermal load as well as high stability in the acidic and basic pH range.

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