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Business
Ethics MGT610
VU
LESSON
27
THE
ETHICS OF POLLUTION
CONTROL
Sometimes an
everyday product choice can make a
world of difference. Below
are some new
studies
that reveal how some
cookware, raincoats, carpets, shoes and
pesticides can expose
the
people
who manufacture them--and
our families--to problematic
chemicals. Check out
our
healthier
alternatives.
Toxic
Chemicals in Teflon
New
information is coming to light
about the toxic effects of a
chemical used in making
non-
stick
coatings such as Teflon. The
chemical goes by the name
PFOA (short for
perfluorooctanoic
acid), or C8, and is also used in
the manufacture of food wrap
and water- and
stain-resistant
fabric coatings.
Studies
presented at a March 2005 national
toxicology meeting show that
PFOA exposure
during
pregnancy causes miscarriage and low
birth weight in mice; many
of the exposed
offspring
went on to experience delayed
puberty. The U.S.
Environmental Protection
Agency
(EPA),
which conducted these studies, is
evaluating the possible human
health risks of PFOA.
Animal
studies have shown that
PFOA, in addition to harming
development, is also linked to
hypothyroidism
and cancer.
Water
pollution is likewise a serious problem.
About 40% of the world's
surface water is too
polluted
to fish or swim in.
Pollution comes from
agriculture, mines, oil
wells, human wastes,
manufacturing,
detergents, and the food industry,
among other sources. Today,
almost 1 billion
people
lack access to safe water
and the world's per capita supplies of
water are shrinking.
The
pollution of the land by
toxic substances also causes
increased mortality and
illness.
Hazardous
or toxic substances are those
that can cause an increase in
mortality rates or
irreversible
or incapacitating illness, or those that
have other seriously adverse
health or
environmental
effects. Over 58,000
different chemical compounds
are currently being used
in
the
U.S., and the number is
increasing each year. How
many of these chemicals
affect humans,
no
one really knows. The sheer
volume of solid waste is staggering:
each U.S. resident
produces
about seven pounds of garbage per
day. Though this quantity is
massive, it is not even
close
to the quantity of industrial
waste. The EPA estimates
that about 15 million tons
of toxic
waste
is produced in the U.S. each
year. This does not
include nuclear wastes, which,
because
they
are so concentrated and persistent,
present special problems for storage and
disposal. Each
nuclear
reactor produces 265 pounds of plutonium
waste a year, a substance so toxic
that only
twenty
pounds would be sufficient to
cause lung cancer in everyone on
Earth. So far, no one
really
knows how to dispose of this
and similar wastes safely and
securely.
As
if pollution was not serious enough, we
also must consider the
depletion of species,
habitats,
and
natural resources. The world
loses about 1% of its rain
forests each year, and
between 15%
and
20% of species had become
extinct by 2000. Our
consumption of fossil fuels
has recently
been
rising at exponential rates, but
this cannot continue much
longer because we are
coming
close
to the depletion point of
fossil fuels. Minerals are
also being depleted, so we can
expect
them
gradually to become more
scare and expensive. This
scarcity will have a serious
impact
on
the world economy.
61
Business
Ethics MGT610
VU
Waste
categories
2.1.
The following items are
collected by this scheme:
a.
Highly reactive
chemicals.
b.
Water reactive
chemicals.
c.
Waste that cannot pass
the compatibility test (refer to
Item 7.6 of Section A
"Procedures
for disposal of general chemical
waste").
d.
Unwanted raw
chemicals.
e.
Expired chemicals.
2.2.
The Lab pack service
collects chemical wastes in
liquid, solid and sludge
forms.
2.3.
The following items are NOT
acceptable by Lab
pack:
a.
Radioactive
materials.
b.
Explosive
materials.
c.
Shock
sensitive materials.
d.
Sealed
metal articles or
containers.
e.
Pressurized
containers.
f.
Any
asbestos bearing material and
articles contaminated with
asbestos.
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