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Why recycle
CRTs?
What is a Cathode Ray Tube?
A Cathode Ray Tube, abbreviated “CRT”,
is the main component in a television and computer monitors
display unit. The CRT is a specialized vacuum tube in which
images are produced when an electron beam strikes a
phosphorescent surface. Phosphor screens using multiple beams of
electrons have allowed CRTs to display millions of colors. The
CRT appears in the unit as a funnel-shaped, leaded glass tube
with a metal frame inside. CRT’s may contain several pounds of
lead, which is a toxic substance.
Why is there a need to
recycle monitors?
Sooner or later your "obsolete" computer monitor or
television ends up as high-tech trash - a permanent rest on the
information super highway. Each year, over 5 million computer
monitors alone are being added to a landfill.
But the story does not end there - and neither does your
liability. For example, the cathode ray tubes (CRT's) in your
discarded monitors contain traces of phosphorus, cadmium and 6-8
lbs of LEAD. These hazardous materials are sealed to protect
users, but they will leach out into a landfill once the CRT is
broken-and eventually find their way into the public water
supply. Also, when the glass is crushed in a trash-compacting
facility, the lead bearing particles become an airborne hazard.
That's why since 1992, the Environmental Protection Agency (EPA)
closely monitors CRT disposal methods. In 1993, the EPA began
targeting companies that dispose of CRTs through landfills or
incineration. Additionally, many state and local regulatory
agencies are now monitoring the disposal of CRTs and other
computer or television equipment.
A lot of companies are simply sending the monitors overseas.
This is not only illegal in most cases,
but it is also extremely harmful to the health of the citizens
living in the landfill areas. Over 130,000 computers are thrown
away each day in the U.S. We expect them to be recycled but as
the industry grows they are sent overseas to be broken down.
However, many of the overseas facilities do not have the proper
technology to break down the CRTs properly. Although the workers
at these facilities know the consequences of working with the
CRTs, they choose poison over poverty.
MassDEP is striving to combat the overseas landfilling of the
CRTs. The pollution can be prevented with proper disassembly,
separation, salvaging, and breaking down of parts. There is some
legitimate exporting and we want residents to be aware that by
recycling their CRTs they are doing the right thing. We also
want residents to simply understand the process of how their
CRTs are recycled. CRTR (the company we use
here in Waltham) is a safe recycler of your CRTs.
Give your computer to charity
and get a tax break:
Go to plugintoecycling.org, and EPA web
site for possible solutions. If your computer is
fairly new find a charity to take it. Enter your zip
code at Goodwilll.org to find a local branch and call to see if
they would like it, or got satruck.com/makedonations.asp and
click on your part of the county to find a Salvation Army, they
may even pick it up for you!
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