How can we make gifts for children using just some discarded drink bottle caps? Don’t underestimate these common bottle caps from drinks; they can be used to create agile mechanical police toy robots that can pose in various positions, which kids will absolutely love. Let’s explore the impressive bottle cap robot together with the creative … Read more
The basic materials of old circuit boards are fiberglass and reinforced resin, with a significant amount of copper. Additionally, there are metals such as gold, aluminum, nickel, lead, and silicon, including a mix of rare metals. If not recycled, they become typical heavy metal waste pollution. With the advancement of technology, the refining processes of … Read more
With the rapid development of electronic technology, there has been an explosive growth in global electronic products, making the disposal of electronic waste increasingly challenging. Unscientific disposal methods can produce harmful substances such as polychlorinated biphenyls, polybrominated biphenyls, polyvinyl chloride, lead, cadmium, and mercury, leading to severe environmental pollution and health issues.Professor Huang Xian’s team … Read more
Recycling Market Value The price of waste circuit boards mainly depends on the content of precious metals inside. For example, the price of a ton of waste circuit boards from TV circuit boards is around 30,000 to 40,000 yuan. A ton of computer boards typically contains about: 300-500g of gold, 130kg of copper, 10kg of … Read more
In recent years, with the intensification of global environmental and climate crises, countries have actively participated in actions to address global climate change, achieving agreements such as the Paris Agreement and the Glasgow Climate Pact. As one of the signatories to the Paris Agreement, China has proactively assumed its responsibilities, solemnly proposing carbon peak and … Read more