Additives and Other Hazardous Compounds in Electronic Products and Their Waste

The demand for electronic equipment in society is increasing not only as a result of higher living standards around the world but also due to fashion. Many electronic articles are today disposed of before the end of their technical lifetime since they have become outdated. Each year, electronic products are sold for a value of more than $1 trillion. In electronic equipment, there are various compounds that are hazardous to both the environment and human health, such as various metals and organic compounds. These compounds may be emitted from the products during its life cycle. The end-of-life phase has been identified as problematic with respect to emissions of these potentially hazardous additives. The risk caused by the end-of-life treatment of electronic and electric waste can be minimized if treated under controlled condition. If the treatment is under uncontrolled conditions, as in the informal e-waste system in Asia and Africa, there is a large risk that negative effects will occur with regard to human health and the environment.