Home made Flocculant for lye solution anybody?

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a11051605

Member
Joined
Sep 6, 2017
Messages
11
Was wondering if any one had a good flocculant to use in a lye solution. I know their are brand name flocculants you can buy off the shelf but was wondering if any one could recommend a decent flocculant that you can make at home? Iv seen mention of aluminum chloride or iron sulfate but am not sure. Looking to help coagulate hydroxides from a sodium hydroxide solution that was used to strip soder mask from some pcb boards, expect most hydroxides present to be tin and lead. Any thoughts would be appreciated.
 
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