One side consists of coarse particles that remove metal quickly.

Removing heavy metals such as mercury, lead, and cadmium from the body.

A drill can be used to remove metal in the shape of a cylindrical hole.

This will require removing heavy metals, pesticides and other contaminants.

Extremely fine grades of stone that remove very little metal may be called polishing stones.

When fabricating or shaping parts, several techniques are used to remove unwanted metal.

Engineers are also working on ways to remove metals and other equipment-clogging chemicals from recycled water.

The idea of using plants to remove metals from soil is not unheard of.

Activated carbon is not effective in removing heavy metals.

The quickest growth in the business is in the use of plants to remove heavy metals from soil.