3 R's
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Reduce, Reuse and Recycle Waste generation What Does “Reduce,
Reuse and Recycle” Mean?
Reduce and Reuse Recycle MSOE Program Conclusion
Waste Generation in the United States
Per capita generation 4.38 pounds (2.28 kg) per person per day
251 Million Tons of Waste in 2012
* Data from the United States Environmental Protection Agency, 2012
Total of Waste Generation (by material), 2012
3 R´s Principle
minimize the amount of waste that people
generate
United Nations Conference on Environment and Development - Rio de Janeiro, Brazil, in 1992
Sustainable solid waste management
Reduction (materials, energy and the waste generating), direct reuse of products and recycling materials.
Reducing and Reusing Most effective way: Not creat it!
New products, materials and energy
save natural resources, protect the environment, and save money.
Prevents pollution caused by reducing the
need to harvest new raw materials
Saves money and energy
Reduces the amount of waste that will
need to be recycled or sent to landfills and
incinerators
landfill
Recycling
used materi
al
Processesand
remanufactures
sells it as a new product
Steps 1.Collection and
Processing2.Manufacturing3.Purchasing
New Products Made from Recycled Materials
Recycling - Benefits
Recycling helps our climate problems
Recycling preserves our resources and protects wildlife
Recycling is good for the economy
Recycling reduces landfills
Recycling saves energy
Conclusion
REDUCE
REUSE
RECYCLE
amount of waste produced
materials repeatedly
materials to make new products
“Anything else you're interested in is not going to happen if you can't breathe the air and drink the water. Don't sit this one out. Do something.” Carl Sagan