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SOCRRA’s Virtual
Tour of the MRF |
Welcome to SOCRRA’s virtual
tour of the Materials Recovery Facility, also known as a MRF. In this tour we
will be exploring the different operations here, such as the recyclables
separation, hazardous waste collection, and the drop off center. Here at the
MRF, trucks drop off recyclables, which are then sorted and baled and ready for
recycling. Let’s take a look at the recovery process. As trucks pull up to the
building, they drive onto this large scale to be weighed. This gives the scale
operator an accurate record of how many tons of recyclables pass through the MRF
each day (55 tons on average). Once they are cleared, the trucks enter the
facility and deposit their materials into two piles, fibers and mixed
containers. The fiber (newspaper, magazines, office paper, junk mail, phone
books, paperback books, boxboard, cardboard) is then loaded onto a conveyer belt
and transported to the upper level where it is sorted by hand. Here, workers
first remove all non-fiber material such as trash and plastics. Then they
separate the brown fiber material, such as cardboard and brown paper bags, from
all other fiber material, such as magazines, newspapers, and office paper. The
fiber then falls through a shoot onto a second conveyer for a final sort by
hand. The final product is then transported to the baler. The baler compresses
large volumes of recyclables into tighter, more compact bales. These bales are
then bound together by metal wire. The process is now complete. The bales are
stored here at the MRF ready for shipment to various manufacturers.
Mixed containers (plastic
bottles, clear and brown glass bottles, metal cans, small scrap metal items, and
miscellaneous plastic containers) are also recycled at the MRF. Trucks drop off
these containers where they are temporarily stored in these piles. The process
for sorting and baling mixed containers is similar to the fiber process
introduced earlier. Just like the fiber line, containers are also transported
by conveyer belt to the upper level where they are first sorted by hand to start
the sorting process. The containers continue down the line where a large
rotating magnet picks up any ferrous metal items in the recyclables and
separates it from the containers. The magnet throws the metals onto another
conveyer belt where they are collected and the containers continue on the
original conveyer belt. The containers are then separated by hand into
different compartments. These compartments include: solid colored plastics,
clear plastics, milk jugs, batteries, and nonferrous metals. Trash is then
removed and the remaining brown and clear glass is sent outside and collected in
a roll off. Small pieces of glass fall through the screen and are separated from
the large pieces. Just like the fiber line, the materials in each compartment
are baled and stored, ready for pickup.
Here we have SOCRRA’s brand
new drop off center. This is where the residents can drop off their
recyclables. There are three large bins for recyclables: 1) scrap metal, 2)
plastic, metal, and glass containers, and 3) fiber. There are also four sheds
to recycle plastic bags, to shred paper, to recycle hardcover books and large
batteries. Here’s how a resident would dispose of hazardous waste and old
electronics. We ask the resident to make an appointment, giving our HazMat
technician sufficient time to take care of the materials. After making an
appointment, the resident would come here to our HazMat trailer. The HazMat
technician will greet the resident, check for proper identification, and then
have the resident fill out a form describing the materials that he or she is
bringing in. Here is the corral where all hazardous waste is stored until it is
shipped out. Stored here are pesticides, gasoline, kerosene, acids, oxidizers,
household cleaners, paint, and many other hazardous materials. Here is SOCRRA’s
education facility. This is where all of the tours take place. During a tour,
a resident will learn about what he or she can or cannot recycle.
This concludes SOCRRA’s
virtual tour of the Materials Recovery Facility. Thank you for watching and
thank you for recycling.
Copyright © 2007 [SOCRRA]. All rights
reserved.
Revised: February 01, 2008.
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