Materials that decompose through natural processes by fungi, bacteria, other living organisms,...
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Transcript of Materials that decompose through natural processes by fungi, bacteria, other living organisms,...
DEFINE BIODEGRADABLE
• Materials that decompose through natural processes by fungi, bacteria, other living organisms, temperature, and sunlight
www.science.jrank.org/pages/860/Biodegradable-Substances.html
• Includes wood, plant life, food refuse, wool, silk
ORIGINS AND END USES• Materials are harvested• Formed into starches with added poly lactic acids andbamboo• Formed into plastic packaging, furniture, etc.• Requires less energy tomanufacture than conventional• Can be composted or evenrecycledwww.greengood.com/composting/composting.htm
ORIGINS AND END USES• Materials are harvested• Organic/natural finishesand stains are used• Most products can be recycled,as well as composted/biodegrade• Substitute for wood- hempand biodegradable plastic resinwww.physorg.com/news156526288.html
• Other biodegradable materials-gypsum/drywall, straw/wool/hempinsulation, wool carpet, cork/bamboo/linoleum flooringwww.ecoart.org/Programs/Green_Building/green_Materials/recyclable.htm