A long-term static immersion experiment on the leaching behavior of heavy metals from waste printed circuit boards

2014 ◽  
Vol 16 (8) ◽  
pp. 1967-1974 ◽  
Author(s):  
Guo-hua Zhao ◽  
Xing-zhang Luo ◽  
Gui Chen ◽  
Yong-jun Zhao
Keyword(s):  
Heavy Metals ◽  
Printed Circuit Boards ◽  
Circuit Boards ◽  
Leaching Behavior ◽  
Printed Circuit ◽  
Waste Printed Circuit Boards ◽  
Immersion Experiment ◽  
Main Components ◽  
Static Immersion

Printed circuit boards (PCBs) are the main components of electrical and electronic equipment (EEE).

Behaviour of zinc during the process of leaching copper from WPCBs by typical acidic ionic liquids

RSC Advances ◽  
2015 ◽  
Vol 5 (44) ◽  
pp. 34921-34926 ◽  
Author(s):  
Mengjun Chen ◽  
Jiqin Wang ◽  
Jinxiu Huang ◽  
Haiyan Chen
Keyword(s):  
Heavy Metals ◽  
Ionic Liquids ◽  
Printed Circuit Boards ◽  
Circuit Boards ◽  
Leaching Behavior ◽  
Printed Circuit ◽  
Leaching Process ◽  
Waste Printed Circuit Boards ◽  
Copper And Zinc ◽  
Acidic Ionic Liquids

The leaching behavior of zinc, representing heavy metals, during the process of recycling copper in typical acidic ionic liquids from waste printed circuit boards was examined and the connection between copper and zinc during the leaching process was investigated in detail.

Recovery of heavy metals from waste printed circuit boards: statistical optimization of leaching and residue characterization

2019 ◽  
Vol 26 (24) ◽  
pp. 24417-24429 ◽  
Author(s):  
Rasoul Khayyam Nekouei ◽  
Farshid Pahlevani ◽  
Rabeeh Golmohammadzadeh ◽  
Mohammad Assefi ◽  
Ravindra Rajarao ◽  
...  
Keyword(s):  
Heavy Metals ◽  
Printed Circuit Boards ◽  
Statistical Optimization ◽  
Circuit Boards ◽  
Printed Circuit ◽  
Waste Printed Circuit Boards

LEACHING OF METALS FROM WASTE PRINTED CIRCUIT BOARDS (WPCBs) USING SULFURIC AND NITRIC ACIDS

2014 ◽  
Vol 13 (10) ◽  
pp. 2601-2607 ◽  
Author(s):  
Jae-chun Lee ◽  
Manoj Kumar ◽  
Min-Seuk Kim ◽  
Jinki Jeong ◽  
Kyoungkeun Yoo
Keyword(s):  
Printed Circuit Boards ◽  
Circuit Boards ◽  
Printed Circuit ◽  
Waste Printed Circuit Boards
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