Waste To Energy Opportunities in the Ocean's Giant Floating Landfills

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    Waste To Energy Opportunities in the Ocean's Giant Floating Landfills - Presentation Transcript

    1. Waste To Energy Opportunities In The Ocean’s Giant Floating Landfills Is Another Man’s Treasure One Man’s
    2. Floating Landfills in Our Oceans
      • North Pacific Subtropical Gyre
        • A slowly moving, clockwise spiral of currents created by a high-pressure system of air currents.
        • The area is an oceanic desert , filled with tiny phytoplankton but few big fish or mammals.
      • It's the largest landfill in the world
      • Size of a continent
    3. Garbage Map
    4. How Much Waste?
      • Over 1/2 pound of debris for every 100 square meters
      • To a depth of 30 meters
      • Totals over 7,000,000 tons!
      • 6 pounds of plastic waste per pound of plankton
    5. How It Gets There
      • Map of current drift over 10 years
      • Objects start near coasts and end in gyre
    6. Plastic Is Forever
      • Plastic doesn’t biodegrade by any natural process
      • Plastic photodegrades into small bits in sunlight
      • Small bits are called nurdles
    7. Nurdles are Chemical Sponges
      • Nurdles get sucked up by filter feeders and damage their bodies.
      • Ingesting plastic creates deadly blockages
      • Hormone poisoning for brain activity and reproduction
        • Plastics accumulate non-water-soluble poisons.
        • Plastic pellets have been found to accumulate up to one million times the level of these poisons that are floating in the water itself.
      • Poison-filled masses threaten the entire food chain
        • Deadlier at the top of the food chain
          • Poison concentrates the higher up the food chain you go
    8. Other Hazards of Plastic
      • Death
        • Entanglement
        • Ghost Fishing
          • Derelict Fishing Gear
      • Ecosystem Damage
        • Damage to Coral Reefs
    9. Waste From 3/12 Mile Trawl
      • a drum of hazardous chemicals;
      • an inflated volleyball, half covered in gooseneck barnacles;
      • a plastic coat hanger with a swivel hook;
      • a cathode-ray tube for a nineteen-inch TV;
      • an inflated truck tire mounted on a steel rim;
      • numerous plastic, and some glass, fishing floats;
      • a gallon bleach bottle that was so brittle it crumbled in our hands;
      • and a menacing medusa of tangled net lines and hawsers
    10. It Gets Worse
      • There are five such gyres on Earth, not just one!
    11. Opportunity In Disguise?
      • Seen as problem…
      • Biologists are studying
      • Activists are writing about it
      • I see it as a huge opportunity…
    12. Waste to Energy is the Solution
      • Gasification
        • process that converts carbonaceous materials, such as plastics into syngas, a fuel.
      • Gasification of fossil fuels is currently widely used on industrial scales to generate electricity.
      • Almost any type of organic material can be used as the raw material for gasification, such as wood, biomass, or even plastic waste.
    13. Current Waste To Energy Success
      • Waste Management operates 16 waste-to-energy facilities and five independent power production plants
      • Located in the Northeast and in Florida, California and Washington.
      • Together, plants have the capacity to process more than 21,000 tons of waste per day.
    14. The Process
      • Collect floating debris
        • Skimmers
        • Nets
        • Vacuumpump system
      • Sort out metals for recycling
      • Gasify
    15. Processing Options
      • Option A: Transport to land-based plant
      • Option B: Process on specially built factory ships
    16. Benefits
      • Cleaner oceans
      • More plankton for wildlife
      • Fewer poisons in foodchain
      • Less ocean dumping as waste to energy grabs hold
      • Renewable resource (plastic is here to stay)
      • Ease stressed power grids in Southwest USA and around the globe
      • Job creation
      • Shareholder value
    17. Simplistic Timeline
      • 7,000,000 tons in gyre
      • 1,300 tons per day capacity at one current waste to energy plant
      • Time to clean up = 14 years
    18. Contact
      • Tim Johnson
      • Midas Management Consulting
      • (608) 270-9688
      • www.MidasManagementConsulting.com
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