Background

Passe o mouse Aqui In the Amazon, mercury is considered one of the region main contaminants because is utilized in mines, being part of the gold amalgamation (Au-Hg) process. Where a quantity of metallic mercury (Hg0) is released upon rivers and soils by the handling in insecure situations , and through the outdoor burning process, where there is a release of the element's vapor to the atmosphere, practices that cause the aquatic ecosystem contamination.