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Exploring the comminution process of waste printed circuit boards in recycling: a review
The increasing amount of electronic waste (e-waste) has placed significant burdens on society and the environment, particularly with regards to waste...
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Advancements in Biodegradable Printed Circuit Boards: Review of Material Properties, Fabrication Methods, Applications and Challenges
As electronic waste poses environmental challenges, exploring eco-friendly alternatives becomes imperative. In this review, the introduction reveals...
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Design and Manufacture of 3D-Printed Circuit Boards
In recent years, 3D printing technology was used in electronics mostly for the manufacture of mechanical or packaging parts. In particular, the Fused...
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Recent chemical methods for metals recovery from printed circuit boards: A review
As the volume of e-waste continues to rise, it is crucial to sustainably manage printed circuit boards (PCBs) and their valuable metal components....
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Discarded e-waste/printed circuit boards: a review of their recent methods of disassembly, sorting and environmental implications
The improper disposal of discarded electronic and electrical equipment raises environmental and health concerns, spanning air pollution to water and...
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Performance of Fluidized-Bed Bioreactor in Copper Bioleaching from Printed Circuit Boards using Alcaligenes aquatilis
Technological advancements have led to a demand for modern electronic gadgets and outdated ones discarded as electronic waste (e-waste). The printed...
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Nonisothermal pyrolysis kinetics of waste printed circuit boards and product characterization using TG–MS
With characteristics of high resources, complex composition, and high toxicity, the treatment and disposal of waste printed circuit boards (WPCBs)...
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Gold recovery from waste printed circuit boards of mobile phones by using microwave pyrolysis and hydrometallurgical methods
Recycling of waste printed circuit boards (PCBs) has attracted increasing attention because of its high annually produced amount and high content of...
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Ag recovery from waste printed circuit boards of cell phone for synthesis of Ag nanoparticles and their antibacterial activity
The increase in technology has increased the consumption and waste of electrical and electronic equipment, especially cell phones ( smartphones ). The...
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Printed Circuit Boards Leaching Followed by Synthesis of Gold Nanoparticle Clusters Using Plant Extracts
This work investigates the potential of 70% ethanolic leaf extracts of Rubus idaeus L., Cistus ladanifer L. and Erica andevalensis in the metal...
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Recycling of printed circuit boards: ultrasound-assisted comminution and leaching for metals recovery
The increase of electronic equipment consumption associated makes the recycling process crucial worldwide. Use of emerging technologies for recycling...
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Bacterial leaching of copper, zinc, nickel and aluminum from discarded printed circuit boards using acidophilic bacteria
E-waste is an important secondary source of precious metals. Especially discarded printed circuit boards (PCBs) contain high concentrations of...
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Cutting edge preparation of microdrills by shear thickening polishing for improved hole quality in electronic PCBs
Printed circuit boards (PCBs) are representative composite materials, and their high-quality drilling machining remains a persistent challenge in the...
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Removal of iron from waste printed circuit board dust: surfactant assisted magnetic separation versus selective leaching routes
Iron content in printed circuit board (PCB) dust consumes complexing agents, compromises recovery and contaminates leach solution during precious...
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Leaching of metals from printed circuit boards using ionic liquids
The rise in the electronics industry has impacted the environment through the large volumes of waste that are improperly disposed of and the growing...
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Copper Recovery from Printed Circuit Boards Using Ammonia–Ammonium Sulphate System: A Sustainable Approach
PurposeThe present study intends to provide a more established understanding of copper ammoniacal leaching and electrowinning in the presence of...
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Effective Recovery Process of Copper from Waste Printed Circuit Boards Utilizing Recycling of Leachate
This study presents an optimized leaching and electrowinning process for the recovery of copper from waste printed circuit boards including studies...
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Physical Inspection of Printed Circuit Boards
Modern printed circuit boards (PCBs) are complex with densely spaced, widely varying components such as ICs, pins, capacitors, resistors, and more....
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Enhanced recovery of gold from aqua regia leachate of electronic waste using dithiocarbamate-modified cellulose
Electronic waste (e-waste) has emerged as a valuable secondary source of metals, including precious metals (PMs), surpassing those found in natural...
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Closed-Loop Recycling of Copper from Waste Printed Circuit Boards Using Bioleaching and Electrowinning Processes
In the present study, a model of closed-loop recycling of copper from PCBs is demonstrated, which involves the sequential application of bioleaching...
