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English Translations » 工业硫酸圈 » Purification of dilute magnesium acid salt for fluoride remo

Purification of dilute magnesium acid salt for fluoride removal

2021-02-09View Original

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Our factory reuses gypsum that has been neutralized with acidic waste, which results in the continuous accumulation of fluoride in the dilute acid. Has any factory used magnesium salts as fluoride removal agents to precipitate and filter out fluoride?
Reply #22021-09-01
Fluoride removal by precipitation is unlikely in such saline solutions, but adsorption is possible. 13583319161

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Translated at 2026-07-23 19:37:13

Original: https://bbs.hcbbs.com/thread-3172118-1-1.html

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