Recovery of heavy metals from spent etching waste solution of printed circuit board (PCB) manufacturing
The process of etching is the most crucial part of the work of manufacturing printed circuit boards (PCB). In the etching process by nitric acid, a spent etching waste solution of composition 250 g/L HNO3, 30-40 g/L Cu, 30-40 g/L Sn, 30-40 g/L Pb and 20-25 g/L Fe is produced. High metal concentratio...
Saved in:
Main Authors: | M. Ali, A. H., Sobri, Shafreeza, Ali, Salmiaton, Md. Yasin, Faizah |
---|---|
Format: | Article |
Language: | English |
Published: |
Universiti Putra Malaysia Press
2013
|
Online Access: | http://psasir.upm.edu.my/id/eprint/28749/1/28749.pdf http://psasir.upm.edu.my/id/eprint/28749/ http://www.pertanika.upm.edu.my/view_archives.php?journal=JST-21-2-7 |
Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
Similar Items
-
Concentration profile behavioral from digestate television printed circuit board for metal recovery via electrolysis
by: K. S., Mohd Taha, et al.
Published: (2011) -
Chemical characterisation of printed circuit board wastewater.
by: Sobri, Shafreeza, et al.
Published: (2011) -
Recovery of Copper (Cu) from printed circuit board (PCB) using LAKOS separator
by: Syed Aqil Syed Nadzir
Published: (2008) -
Catalytic pyrolysis and a pyrolysis kinetic study of shredded printed circuit board for fuel recovery
by: Ng, Chee Hoe, et al.
Published: (2014) -
Micropump pattern replication using Printed Circuit Board (PCB) technology
by: Pei, Song Chee, et al.
Published: (2014)