Unfortunately, e-waste has become a large problem as consumers continue to upgrade their devices for the most up-to-date models. If old hardware is not disposed of correctly, it can lead to health problems or environmental hazards. The number of e-waste materials being disposed of is expected to increase to 59.6 million tons this year. Just 12 percent of those will be recycled.
Toxic materials like lead, copper, nickel, cadmium, and chromium are found in discarded electronic devices. Lead in particular has been linked to causing DNA damage or growth problems. It has even been found to impact reproductive health or cause mental issues. Nickel can cause individuals to have problems with their lungs. Cadmium and chromium can also be responsible for causing damage to DNA or reproductive systems in individuals. The printed circuit board (PCB) is a key component in causing these health risks. They are usually elements that cause the most toxic material waste. There are several different ways to recycle electronic items like televisions, computers and digital devices. Depending on the material the device was built with, different chemical reactions will be able to separate the toxic elements from the rest of the equipment.
Infographic Source: https://www.junk-works.ca/company/e-waste-removal-recycling