Clean Technology

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A Study on the Cementation Reaction of Copper-containing Waste Etching Solution to the Shape of Iron Samples

Kim BR Jang DH Kim DW
Vol. 27, No. 3, pp. 240-246, Sep. 2021

10.7464/ksct.2021.27.3.240

Waste etching solution

Copper recovery

Oxidation Process for the Etching Solution Regeneration of Ferric Chloride Using Liquid and Solid Oxidizing Agent

Kim DW PArk IJ Kim GH Chae BM Lee SW
Choi HL Jung HC
Vol. 23, No. 2, pp. 158-162, Jun. 2017

10.7464/ksct.2017.23.2.158

Ferric chloride

Oxidation agent

Etching solution

Oxdation-reduction potential