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Mercury

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Advisories about Mercury in Fish
Reducing Mercury in Gold Refining Shops
Small-scale gold refining is a major cause of air pollution from mercury. EPA helped design a low-cost mercury capture system that is simple to build and install, uses locally available materials, and reduces mercury emissions by at least 80%.
- Learn how EPA's mercury capture system is helping reduce mercury in gold shops.

What to Do If You Have a Mercury Spill

Visit the Mercury Newsroom

Mercury

Learn About Mercury

Picture of mercury (Hg) on the periodic table of elements

Products that Contain Mercury

Picture of a broken compact fluorescent lightbulb (CFL)

Reducing Mercury in the Environment

Picture of a lamp recycling point