FAQ / Microwave drying technology knowledge


Circuit board recycling process techniques


circuit board recycling
Circuit board recycling process machine
Circuit board recycling process machine is kind of machinery used to crush waste pcb circuit board and separate metal and plastic. The circuit board recycling process machine adopts the advanced physics law recovery processes; purity and separation rate of equipment is the highest in the all of the waste circuit board recycling process machine

E-waste, in particular waste PCBs, represents a rapidly growing disposal problem worldwide. The vast diversity of highly toxic materials for landfill disposal and the potential of heavy metal vapors and brominated dioxin emissions in the case of incineration render these two waste management technologies inappropriate. Also, the shipment of these toxic wastes to certain areas of the world for eco-unfriendly “recycling” has recently generated a major public outcry.
circuit board recycling machine
Circuit board recycling process machine
Consequently, waste circuit board recycling process machine should be adopted by the environmental communities as an ultimate goal. This article reviews the recent trends and developments in circuit board recycing process techniques, including both physical and chemical recycling. It is concluded that the physical recycling techniques, which efficiently separate the metallic and nonmetallic fractions of waste PCBs, offer the most promising gateways for the environmentally-benign recycling of this waste.

Moreover, although the reclaimed metallic fraction has gained more attention due to its high value, the application of the nonmetallic fraction has been neglected in most cases. Hence, several proposed applications of this fraction have been comprehensively examined.



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