| biodegradable |
Capable of being broken down by natural chemical or biological processes into simple substances not harmful to the environment.
출처: www.education.melbournewater.com.au/content/glossa...
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|---|---|
| biodegradable |
Waste material composed primarily of constituent parts that occur naturally, are able to be decomposed by bacteria or fungi, and are absorbed into the ecosystem. Wood, for example, is biodegradable, while plastics are not.
출처: antron.dupont.com/content/resources/green_glossary...
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| biodegradation |
The natural breakdown of a substance by microscopic organisms.
출처: www.deq.state.or.us/wmc/cleanup/glossary.htm
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| biodegradation |
The chemical breakdown of materials by living organisms in the environment. The process depends on certain microorganisms, such as bacteria, yeast, and fungi, which break down molecules for sustenance. Certain chemical structures are more susceptible to microbial breakdown than others; vegetable oils, for example, will biodegrade more rapidly than petroleum oils. Most petroleum products typically will completely biodegrade in the environment within two months to two years.
출처: www.oilanalysis.com/dictionary/default.asp
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| biodegradable |
a substance that can be broken down by microorganisms into simple, stable compounds such as carbon dioxide and water.
출처: www.baylink.org/fieldtrips/glossary.html
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