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naturemountains

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WHY RECYCLE. PLASTIC ... increasing plastics recycling, scientists and ... Preparing the containers for recycling does not require much time or effort, and ... – PowerPoint PPT presentation

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Title: naturemountains


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naturemountains
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WHY RECYCLEPLASTIC

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  • Most consumers think that the slow degradation
    of plastics is the primary reason that plastics
    should be recycled.

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  • The more serious problem with plastic waste
    concerns the additives contained in plastics.
  • These additives include colorants, stabilizers
    and plasticizers that may include toxic
    components such as lead and cadmium.

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  • Studies indicate that plastics contribute 28
    percent of all cadmium in municipal solid waste
    and about 2 percent of all lead.
  • Researchers dont know whether these and other
    plastic additives contribute significantly to
    products leached from municipal landfills.

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One additional concern relates to use of
petroleum products. All plastics began their
lives as petroleum. By increasing plastics
recycling, scientists and engineers are able to
reduce dependence on petroleum.
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  • Preparing the containers for recycling does not
    require much time or effort, and if it is done at
    the time the container is emptied into the mix
    tank, it actually saves money by ensuring your
    entire product you purchased is where is supposed
    to be, on your CROP!

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Plastic Markets
  • We all know that plastic is a petrochemical but
    as technology stands today we have not found a
    way to turn it back into its original state for
    remanufacturing. We can however turn it into
    another product for a second life.

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Recycling Limitations
  • Many recycling programs cannot handle all grades
    of potentially recyclable plastics.
    Technologically all plastic resins are
    recyclable, but recycling is limited by

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High processing costs Proximity to
reprocessing facilitiesDemand for Material
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High Processing Costs
  • Consider this example polyvinyl chloride (PVC)
    bottles are hard to tell apart from PET bottles,
    but one stray PVC bottle in a melt of 10,000 PET
    bottles can ruin the entire batch.

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  • It's understandable why purchasers of recycled
    plastics want to make sure that the plastic is
    sorted properly. Equipment to sort plastics is
    being developed, but currently most recyclers are
    still sorting plastics by hand. That's expensive
    and time consuming. 

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Proximity To Reprocessing Facilities
  • Plastics also are bulky and cumbersome to
    collect. In short, they take up a lot of space in
    recycling trucks.

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Demand for Material
  • Agricultural Plastic typically is
  • High Density Polyethylene HDPE 2
  • Examples Decking Fencing
  • Railroad ties Shingles
  • Pipes

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How Do We Start
  • Interest or willingness of local collections
  • Quantity or amount of collection
  • Quality or contamination
  • Remember recycling is a system and needs to be
    managed. Markets are the key to the
    sustainability to a program, and the quantity and
    quality make the market.

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Next StepsI need your help!
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THE MOST IMPORTANT REQUIREMENT OF CONTAINERS IS
THAT THEY BE CLEAN!
  • Triple Rinsed Containers
  • No Caps or Metal

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Where are we to date
  • 2006 .. 21,900 lbs
  • 2007.23,440 lbs
  • 2008.000, lbs

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Thank You
  • Dusti Johnson
  • Department of Environmental Quality
  • Business Community Assistance
  • 1-800-433-8773

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