It can also be found in batteries, pigments, and ceramics and glass. Effects of Antimony on the environmentĪntimony is a metal used in the compound antimony trioxide, a flame retardant. The three most pollutans heavy metals are Lead, Cadmium, and Mercury. Now we are going to describe the effects of the heavy metals in the environment. Heavy metals can enter a water supply by industrial and consumer waste, or even from acidic rain breaking down soils and releasing heavy metals into streams, lakes, rivers, and groundwater. Compounds accumulate in living things any time they are taken up and stored faster than they are broken down (metabolized) or excreted. Bioaccumulation means an increase in the concentration of a chemical in a biological organism over time, compared to the chemical's concentration in the environment. Heavy metals are dangerous because they tend to bioaccumulate. lead pipes), high ambient air concentrations near emission sources, or intake via the food chain. Heavy metal poisoning could result, for instance, from drinking-water contamination (e.g. However, at higher concentrations they can lead to poisoning. copper, selenium, zinc) are essential to maintain the metabolism of the human body. As trace elements, some heavy metals (e.g. To a small extent they enter our bodies via food, drinking water and air. Heavy metals are natural components of the Earth's crust. Examples of heavy metals include mercury (Hg), cadmium (Cd), arsenic (As), chromium (Cr), thallium (Tl), and lead (Pb). The term heavy metal refers to any metallic chemical element that has a relatively high density and is toxic or poisonous at low concentrations. Separation and Concentration Purification Request.Plant Inspection & Process Optimalisation.
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