9-510-12009chapter_9_lecturesStudent

9-510-12009chapter_9_lecturesStudent - 1. What materials...

Info iconThis preview shows pages 1–4. Sign up to view the full content.

View Full Document Right Arrow Icon
1 1. What materials are used to make plastic? 2. Can we address the recycling of plastics and the harmful environmental effects of combusting plastics? 3. Is there any hope for bio-degradable plastics? 4. Why do we make plastic if it is so bad for the Earth? 5. How are plastics/polymers useful/created to speciFcally aid in body support or mobilization? e.g. leg braces, back supports 6. Effects of landFlls on pollution (“affects of landFlls in pollution”) 7. How do we determine regulations for companies ! pollutants? 2 Chapter 9 The World of Plastics and Polymers ±riday, 31 October 2008 Readings Chapter 9.7 Homework: Questions __________________
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
3 9.7 Plastics: Where From and Where To? From crude oil Where to? - Disposal or Recycle? Municipal solid waste has both ______ and ______ considerations highlighting the differences between paper and plastic 1000 bags Mass % composition of solid waste 4 There are ±ve primary strategies to reduce reliance on land±lls 1. ____________ 2. ____________ 3. ______ 4. _______ 5. ______________
Background image of page 2
5 Incineration : Under controlled conditions, burning polymers can reduce landfll reliance but only iF ______ and ____ are monitored For removal oF chlorine (Cl) and heavy metals Biodegradation
Background image of page 3

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Image of page 4
This is the end of the preview. Sign up to access the rest of the document.

Page1 / 9

9-510-12009chapter_9_lecturesStudent - 1. What materials...

This preview shows document pages 1 - 4. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online