Ferric Chloride: Clearing the STUFF Out of Water
2021-7-6 · In Western Europe, ferric chloride is used mostly as a coagulant for sewage treatment and potable water production. It is also used as an etchant for copper-based metals in printed circuit boards, a precursor in synthetic iron oxide and specialty pigment production, and in the pharmaceutical industry, where it is used as a precursor for iron-bearing medicine for anemia treatment.
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