Process for removing heavy metals from aqueous solutions

Details Process for removing heavy metals from aqueous solutions Process for removing heavy metals from aqueous solutions

1993-05-13

1994-09-20

Hruskoci, Peter A.

Liquid purification or separation

Processes

Making an insoluble substance or accreting suspended...

210721, 210724, 210726, 210737, 210911, 210912, 423 87, 423 92, 423602, 423617, C02F 162

Patent

active

053486625

ABSTRACT:
In the process of removing heavy metals from aqueous solutions (groundwater) by precipitation of a salt thereof, an oxidizing agent is optionally used to increase the valence of said metal, and a precipitation-enhancing agent is added to maximize particle size of the precipitate and to facilitate its separation from said solution.

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