How can we test for ourselves whether a biodegradable plastic item (e.g., bag) is TRULY BIODEGRADABLE? - biodegradable bag company
Here in Manila, shopping malls and large retailers have plastic bags as biodegradable introduced for use in counting people labeled. Perhaps reduce waste, but how can we know whether these and similar products are real in the future or not?
Friday, January 1, 2010
Biodegradable Bag Company How Can We Test For Ourselves Whether A Biodegradable Plastic Item (e.g., Bag) Is TRULY BIODEGRADABLE?
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Check out www.biodeg.org
Biodegradable plastic bags are usually made from corn starch, which could theoretically be made degraded by microorganisms. However, it is probably in aerobic environments, biodegradable, like a compost pile and turn an entire anaerobic landfill, it would be too expensive to dig, to every week. You can make a comparison, the funeral of his pocket and put the bags in a compost pile, which make the finished compost, dig a look at the bags as they are still intact and in comparison with the biodegradable bags in the compost pile. This test is done with one or two years to be completed.
This means that over time the bag to pieces is broken will not be noticed. Pockets, but is not truly biodegradable plastics always be there - not just in a strange way.
To get rid of unsightly pollution caused by plastic bags flying in the wind. The problem is that these bags can be reused for a long time.
It appears that plastic bags made from chicken feathers, which are made of biodegradable
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