SeanDehler'sgraduationproject: What I did today

Wednesday, November 5, 2008

What I did today

I finished the point of this project slip.
I fixed mistakes on my webliography, and I am in the process of looking for one more source due to the fact that I only have 9 sources on my webliography.
In my proposal I finiahed the first two paragraphs of the proposal I still have to create a table or chart, and figure out the end step for my project.

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key terms

Bacteria – are microscopic organisms whose single cells have neither a membrane-bounded nucleus nor other membrane-bounded organelles like mitochondria and chloroplasts. Another group of microbes, the archaea, meet these criteria but are so different from the bacteria in other ways that they must have had a long, independent evolutionary history since close to the dawn of life
BPA – Suspected of being hazardous to humans since the 1930s, concerns about the use of bisphenol A in consumer products were regularly reported in the news media in 2008 after several governments issued reports questioning its safety, and some retailers have removed products made of it from their shelves
DEHA – A chemical in plastics that is potentially harmful to humans
High Density Polyethylene – (recycle label #2) HDPE goes into milk and water jugs, bleach bottles, detergent bottles, shampoo bottles, plastic bags and grocery snacks, motor oil bottles, household cleaners, and butter tubs.
Low Density Polyethylene - (recycle label #4) LDPE goes into plastic bags and grocery sacks, dry cleaning bags, flexible film packaging, and some bottles.
Other (Includes Polycarbonate and mixed materials) (recycle label #7) Includes resins not mentioned above or combinations of plastics
Polyethylene Terephthalate – (recycle label #1) PETE goes into soft drink, juice, water, detergent, and cleaner bottles. Also used for cooking and peanut butter jars
Polypropylene – (recycle label #5) PP goes into caps, disks, syrup bottles, yogurt tubs, straws and film packaging.
Polystyrene – (recycle label #6) PS goes into meat trays, egg cartons, plates, and cutlery; carry out containers, and clear trays.
Polyvinyl Chloride - (recycle label #3) PVC goes into window cleaner, cooking oils and detergent bottles. Also used for peanut butter jars and water jugs.