Metallijäämät
Metallijäämät refers to the presence of metal atoms or compounds in a substance where they are not intentionally added or are present in undesirable concentrations. These can originate from various sources, including the environment, industrial processes, or the material itself. For instance, in food safety, metallijäämät can arise from contamination during cultivation, harvesting, processing, or packaging. Heavy metals such as lead, cadmium, mercury, and arsenic are of particular concern due to their potential toxicity to humans and ecosystems.
The presence of metallijäämät can affect the quality, safety, and usability of products. In electronics, residual