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Lime and solids dosing

Solids with appropriate properties can be used to supplement lime dosing for sludge stabilisation, reducing the lime dose required. This can be a favourable option if the solids are low in cost (i.e. waste materials such as fly ash generated from coal combustion) and offer a similar alkaline stabilisation propensity as lime.

Lime and solids dosing features and blogs

PFAS molecule
Blog

How do you solve a problem like PFAS?

PFAS (per- and polyfluoroalkyl substances) are generated from the breakdown of fluorinated polymers. The activation barrier for their breakdown is huge and the only fully commercialised processes possibly capable of destroying PFAS are thermochemical ones.

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