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Heating

Thermal conditioning processes can be employed to improve the efficiency of both dewatering and anaerobic digestion and are usually based on either wet air oxidation or hydrothermal treatment. This results in partial degradation of the sludge solids, making the resulting material more biodegradable as well as more dewaterable than the untreated sludge.

Heating related videos

The CAMBI hydrothermal sludge treatment process Source: CAMBI THP / YouTube

The CAMBI hydrothermal sludge treatment process

Video demonstrating the CAMBI THP and anaerobic digestion process to produce biogas.

Heating 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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