The revolutionary discovery promises to transform electronic recycling and usher in a new era in eco-friendly mining. Gold is an excellent conductor and does not oxidise, which is why it is used in electrical contacts and internal circuits in many devices. In the case of microwave ovens, the metal is present in small parts of the control panel and connectors, which ensure the safe transmission of energy.
Although the amount is minimal, its purity is high. According to experts, the gold present in these appliances can be 22 carats, making it a very valuable material for recyclers and metal recycling companies.
How much is the gold in a microwave worth?
The cost depends on the weight and international price. Today, a gram of gold costs around 80 dollars, so some discarded appliances can be worth hundreds or even thousands of dollars. Companies that recycle electronics pay for these components, as the metal extraction process requires special technology.
Why does everyone throw them away?
Most people do not know that household appliances contain precious metals. When a microwave oven stops working, it is considered rubbish and thrown away in a landfill. However, each appliance has parts that can be recovered and sold, which also helps to avoid the impact of electronic waste on the environment.
How to use it safely
If you have an old microwave oven, do not throw it away. You can:
- Take it to certified waste recycling centres.
- Contact companies that buy electronic waste.
- Do not dismantle it without experience, as it contains parts that can be dangerous.
