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Recycling Information
Garbage and
residential recycling collection is provided as a service through Duncan Disposal
Service Company Inc. If you have any questions concerning services
provided by Duncan Disposal you can contact them direct at 972-225-5252.
Garbage, Trash
and Recycling are to be placed at your designated pickup point by
7:00 AM the day of pickup.
The City of
Duncanville started its full-scale residential recycling program in January
1996. In 1999 the one-sort recycling system was implemented. The
one-sort system allows all items accepted in the recycling program
to be placed together inside the green recycling bin.
Items accepted
for recycling:
- Aluminum
cans
- Tin or steel
food and beverage cans
- Plastic #1
& #2 bottles and jugs
- Glass jars
and bottles (any color)
- Paper products
- The paper
products include: newspapers, magazines, catalogs, computer paper,
cereal boxes, flattened cardboard boxes, office paper, envelopes,
junk mail, paper-back books, brochures, pamphlets and paper sacks.
Items commonly
placed in the recycle bin that are not accepted for recycling:
- Styrofoam
- Pizza boxes
- Plastic bags
- Plastics
that contained household hazardous waste (oil, anti-freeze, etc.)
- Aerosol spray
cans
- Wax coated
containers
Recycling
collection:
Recycling is
picked up once a week, beginning at 7 a.m. Please keep recycling
and garbage separated.
For additional
information, please call Duncan Disposal at 972-225-5252.
Additional Infomation
Q: Why is
it important to recycle?
A: Recycling
is important for many reasons. Often we promote recycling as a way
to keep waste
out of landfills, which are often unpopular. It is also important
to remember that recycling recovers
valuable raw materials. If we make aluminum cans from recycled cans,
then we don't have to disturb
the environment by mining and smelting the mineral bauxite which
is used in the manufacture of
aluminum. Finally, recycling reduces pollution and saves energy
that would have been expended when making products from "virgin"
or unrecycled raw materials. Recycling works best when we remember
to buy and use products made from recycled materials, such as newspaper
or glass.
Q: How can
one person make a difference?
A: If not you,
who? If we combine all our individual efforts together, we can make
a difference. To look at it another way, each of us contributes
individually to the waste problem. All the millions and millions
of tons of waste that currently goes to landfills started as an
old pair of slippers, a broken toaster or a used magazine at somebody's
house, or your house!
Q: When did
recycling start?
A: Recycling
has really been around for perhaps thousands of years! For example,
ancient cultures that began making metal products, could melt down
old broken items like pots or swords and make new ones.
More recently,
during World War I and II, people would have paper drives and metal
drives to collect materials for the war effort. Nothing was wasted!
When landfilling became a cheap way dispose of trash in the 1940's
and 1950's, recycling was less popular. But modern recycling of
glass, paper, cans, etc. became more popular again in the 1970's
with drop-off recycling centers, and in the late 1980's and 1990's
with curbside collection. Mother nature is, of course, the ultimate
recycler... without the natural decay or composting process, we'd
all be covered in leaves and other dead organic matter!
Q: When recycling
came about, did many people contribute to it?
A: Recycling
has been very popular in most communities, but often there is resistance
if people think it will cost more money, or take more time. Often
there is difficulty over who will pay for recycling (i.e. the city,
or the residents) but when you analyze the savings of not throwing
things in the landfill (which costs an average of $50 per ton to
collect and dispose of waste) it make sense to recycle. Plus, many
recyclable products can be sold to help cover the cost of processing.
Newspapers, for example, have to be cleaned of contaminants after
collection, baled or compacted, and then transported to a big paper
recycling company that turns the paper into pulp and then into new
products. All this costs money.
Q: How does
recycling help the environment?
A: Recycling
helps the environment by slowing down the rate at which we have
to burn garbage or put it in landfills. With fewer landfills we
can have more space for people to farm, live, and work. Recycling
also helps by reducing our need to consume fresh natural resources
to make new products. As a result we can save these resources for
use by future generations. Most importantly, recycling saves energy
and reduces pollution. This could help slow down global climate
change, another environmental problem caused by burning fossil fuels
like oil and gas.
Q: What would
happen if everyone stopped recycling?
A: Disposing
of your garbage could become much more expensive. Since everybody
would be throwing away everything, landfills would fill up faster.
We would have to build more and more to accept all of the new garbage.
People who have to live near landfills are generally opposed to
building new ones.
Many of our
natural resources would disappear even faster. The supply of any
material on our Earth is limited.
While it may
seem like we could never run out, if we keep filling our landfills
with aluminum, plastic, and steel there will eventually be no more
left.
Q: What can
be made with recycled items?
A: There are
more recycled content products on the market than we can list here.
Cardboard, office
paper, newspaper, plastic, aluminum, steel, and glass are often
made back into their original product,
or made into new products. For example, some types of plastic (such
as HDPE milk jugs) are used to make plastic lumber. Recycled glass
can also be used instead of sand to fill asphalt. Yard waste is
composted and then sold as topsoil. There are new and inventive
uses coming up all the time. One
company even converts old tennis shoes into athletic tracks for
high schools.
Q: Do you
think recycling will be the way of the future or do you think it
is already?
A: Yes, recycling
is the way of the future. People do not want to build new landfills,
and are also starting to recognize that it is just plain wasteful
to throw so many reusable things away. There are a lot of energy
savings and resource savings associated with recycling.
Q: Do many
companies or schools recycle?
A: Many businesses
recycle to save money. The most commonly recycled material at businesses
is
corrugated cardboard. Depending on the type of business, they also
recycle things like metal shavings from machining operations, or
leftover product from manufacturing, because these waste items actually
have a lot of value in reuse or recycling. A lot of schools recycle
office paper and cardboard, but many have a hard time finding someone
to pick it up for recycling, or they have to pay someone to pick
it up.
Q: Is the
amount of participation in recycling increasing or decreasing year
by year?
A: Participation
in recycling programs reached a new peak in the 1990's as most communities
in the
United States started up curbside or drop-off recycling programs.
Now, many of these communities are evaluating their programs to
see what additional materials can be collected. For example, the
City of Ann Arbor, Michigan now collects 30 different materials
in its curbside program, including paperback novels, milk cartons,
textiles (clothing), shoes and other household items.
Q: Are there
any consequences for recycling?
A: There have
been some environmental problems associated with recycling. There
are always
contaminants in the recycling process. For example, re-pulping paper
sometimes involves removing the ink and other contaminants rom the
printing process. This can create a whole new kind of waste.
Technicians working on the problem are trying to clean up the recycling
process. But perhaps the
BIGGEST consequence of recycling is that while it is great to collect
all these things for recycling, the
products have to be made into something new! We all must support
the cause by buying products made from recycled materials, like
recycled paper. Look for the "recycled" logo.
Q: What do
the little numbers on the bottom of plastic containers represent
or stand for?
A: These numbers
tell us from what kind of plastic the container was made. If different
kinds of plastic are recycled together, the whole batch is ruined.
These numbers make it easy for people to know which containers are
recyclable in their community and which are not. These numbers break
all plastics down into 7 categories. #1- PET - Polyethylene Teraphthalate.
Almost every transparent plastic bottle is made from this kind of
plastic. This includes soda bottles and large clear juice bottles.
Many communities accept PET.
#2 - HDPE -
High Density Polyethylene. This plastic comes in many different
forms. It can be made without color as it is in milk jugs. It can
be dyed any color for detergent bottles or plastic buckets.
Dyed HDPE is
worth less money to recyclers than clear HDPE. They are usually
kept separate when recycled.There are also two different ways to
make containers out of HDPE, Injection Molding or Blow Molding.
Injection molded containers have a large mouth and a little dot
on the bottom. Yogurt containers and butter tubs are made this way.
Blow molded containers have a narrow mouth and a seam that runs
from one side of the mouth under the bottom and back to the other
side of the mouth. Different chemicals are used in these processes.
This makes these two kinds of HDPE slightly different, so they can't
be mixed when recycled. Check with your local government to see
which kinds of HDPE your community accepts.
#3 - V - Polyvinyl
Chloride. This plastic, called PVC for short, holds up better against
some oils and
alcohols than PET or HDPE. It is frequently used for salad dressing
bottles and mouthwash. PVC makes up a small amount of the plastic
we use so most communities do not accept PVC for recycling. PVC
is recycled when large quantities are available; such as if new
siding made from PVC is put on your house.
#4 - LDPE -
Low Density Polyethylene. This is a lightweight version of HDPE.
It is frequently used for garbage bags and bread bags. LDPE is recyclable,
but it is very expensive to transport because it is so light. As
a result most communities do not recycle LDPE. #5 - PP - Polypropylene.
This plastic is commonly used for battery casings and butter tubs.
PP is very easy to recycle but most communities do not use enough
PP to make it cost effective to recycle it. Therefore, most communities
do not collect it. PP is recycled, however, by industries that use
large quantities of it.
#6 - PS - Polystyrene.
This is a common plastic with many uses. It is often referred to
by a brand name "Styrofoam" PS is used to make coolers,
plastic silverware, food boxes, egg cartons, and disposable dishes.
PS is very light and expensive to transport. This makes it very
expensive to recycle. Because of this, most communities do not accept
PS. #7 - The #7 plastics refer to anything that does not fit into
a category above. This may be because it is made from a plastic
that is not listed above, like potato chip bags or the container
contains more than one kind of plastic, such as a juice box. Containers
made from plastics mixed with other materials are also included
in this category. These numbers are meant to be a guide for people
who want to recycle their containers after they use them. They can
also help you to decide which products to buy before you use them.
If you have a choice between two products where one comes in a bottle
that you can recycle in your community and the other comes in a
bottle that cannot be recycled which should you buy? Of course,
it is the one you can recycle. If everybody bought products in recyclable
containers then businesses would only sell their products in recyclable
containers. That would reduce wasted plastic dramatically.
Q: Is paper
worth any money when you recycle it?
A: There are
many different kinds of paper, and the value of recycled paper changes
all the time.
Sometimes it is very lucrative to recycle old corrugated containers
(cardboard boxes) and there is
almost always a good market for it. ($50-$100 per ton) Newspaper
is a different story and the price paid ranges from $0 to $30/ton
(that is after collection and processing.) Since it may cost $50
a ton to collectand process newspaper, some people may say it is
not worth it if you can only sell it for $25 per ton.
HOWEVER, throwing
it away is not free! It cost an average of $50 to collect and dispose
of trash! If you enter that into the equation, it costs less to
recycle. Sometimes, solid waste managers or city officials have
a hard time accounting for these "avoided disposal costs",
however. There are many other external costs of waste that people
don't always think about. These include long-term environmental
harm from landfills, cost of building new landfills (and lots of
public opposition) wasted resources being buried in landfills, wasted
energy in the extraction of raw materials that could have been avoided
through recycling, and so on.
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