this post was submitted on 25 Aug 2024
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[–] [email protected] 3 points 4 months ago* (last edited 4 months ago) (1 children)

Do you take any steps to clean the wash before boiling it? Filtering or anything like that?

I've had some success using aluminum sulfate to precipitate resin out of the wash based on this guy's work: Recycle Isopropyl Alcohol FAST! | Recovering IPA From 3D Printer Resin Wash

I haven't tried distillation... as you say, it's risky.

What does your waste look like after distillation? And... what would you think about using an alcohol still for this, instead of lab glassware?