Lead
Lead
is essential to modern living and is important enough to be the worlds fifth most
used metal. One of leads major advantages is that it is recyclable and when it comes
to recycling metals, lead is the leader. Almost 80 percent of the lead used in the Western
World is collected and recycled into new products.
The dominant use of lead is for batteries. The batteries that start
your car every day and the batteries that are used in electric vehicles such as
wheelchairs and golf carts. In fact, hospitals, telecommunications and computers rely on
batteries during power interruptions.
Lead also helps control noise and air pollution and provides
radiation protection to patients, health care professionals and workers in the nuclear
industry. In addition, lead is still used in traditional applications such as the
production of fine crystal and the making of stain glass windows.
Health Care and Protection Lead is simply
the most effective radiation shield there is. Its used for X-rays, and for precision
control of radiation in the treatment of cancer and other diseases. For overall protection
of staff and patients, lead is often built right into walls, floors, windows and doors of
hospital X-ray facilities.
Lead protects you whenever you watch TV or use a computer
monitor, leaded glass in the tube and in the faceplate of the screen blocks out
potentially harmful radiation. When it comes to protecting health and ensuring safety,
lead is on the job more often than many people realize.
Environmental Control In the battle to
control sulphur emissions and reduce acid rain, lead has a front-line position. Lead is an
essential component in electrostatic precipitators known as "scrubbers"
which are used to recover sulphur from gases produced when fossil fuels are burned.
Transportation - Every morning, millions of people
count on their car batteries to generate the vital spark they need to get rolling. This
application is so extensive that 65 percent of the lead used in North America finds its
way into automotive batteries.
From golf carts to forklifts, wheelchairs to baggage loaders, battery-powered vehicles are
worldwide favorites for special transportation and materials handling needs. The batteries
that power these vehicles are virtually emission-free and reduce the consumption of fossil
fuels.
Energy Storage More and more electric
utilities and energy consumers are finding it economical to use large lead based
"battery banks" to store electricity produced during periods of low demand. The
stored energy is then released from the battery bank when demand for electricity peaks.
Did you know? Pewter is an alloy of lead and
tin.
For more information on lead please contact:
Lead Information
101 Ricmond Street West, Suite 1500
Toronto, Ontario M5H 1T1
or fax: (416) 869-3698