Removal And Recovery Of Copper From Electroplating Rinse Water Via A Galvanic Cementation System
Suatu sistem galvani yang menggunakan sel alir telah diperkenalkan dalam penyingkiran kuprum dalam air buangan. Penyelidikan ini menilai keupayaan proses penyimenan galvani dalam menyingkirkan kuprum dari air buangan industri pengelektrosaduran di samping memperoleh semula logam kuprum. Proses in...
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| Main Author: | |
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| Format: | Thesis |
| Language: | English |
| Published: |
2003
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| Subjects: | |
| Online Access: | http://eprints.usm.my/30492/1/HOR_YEAN_PHIN.pdf http://eprints.usm.my/30492/ |
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| Institution: | Universiti Sains Malaysia |
| Language: | English |
| Summary: | Suatu sistem galvani yang menggunakan sel alir telah diperkenalkan dalam
penyingkiran kuprum dalam air buangan. Penyelidikan ini menilai keupayaan proses
penyimenan galvani dalam menyingkirkan kuprum dari air buangan industri
pengelektrosaduran di samping memperoleh semula logam kuprum. Proses ini tidak
memerlukan bekalan tenaga luar kerana pertukaran kimia antara gandingan
kuprum/ferum berlaku secara spontan.
A galvanic system for the removal of copper from aqueous solutions using a
divided flow-through cell is proposed. The present study looks into the feasibility of
removing copper from dilute electroplating rinse water and recovering it in metallic
form by a galvanic cementation process. This process does not require an external
supply of energy due to the spontaneous chemical reaction between the copper/iron
couple. |
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