Caldera Insights

Articles on Acid fume

Sizing, materials, permits and the problems we see on real sites. Written by the engineers who design and build our scrubbers.

2 Articles

Acid fume ×

Acid fume Hydrogen fluoride from battery recycling and etching: why HF needs its own scrubber design HF behaves differently from other acid gases. The materials, liquor and water quality all need to be chosen with that in mind. 12 August 2026

Acid fume Acid fume from electroplating, anodising and pickling: what to extract and how to treat it Plating, anodising and pickling lines each produce their own acid fume. Here is what comes off the tanks and the scrubbing approach that suits each. 22 April 2026

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