So I’ve really been focusing on biodegradable products as of late. A lot of my stated goals have had to do with implementing biodegradable products into my household. Unfortunately, I’ve come to realize, via different informational articles, that just because something is in fact biodegradable, doesn’t mean it’s actually going to have the chance to break down properly. Bottom line: biodegradable items need to be disposed of properly in order to truly biodegrade, as it were.
Take for example, biodegradable leaf bags - made from corn. If you simply dispose of the leaf bags into normal trash, it’s very unlikely that these bags will have the chance to properly breakdown. Why? Because they’re thrown into landfills, which don’t foster the proper environmental conditions for biodegradable material to break down. However, if you were to dispose of those biodegradable leaf bags into a compost pile, the bag will in fact be able to properly break down, as compost piles provide ideal conditions for this sort of thing.
Here’s an excerpt from an article on WorldWise.com:
“Many products that are inherently biodegradable in soil-such as tree trimmings, food wastes, and paper-will not biodegrade when we place them in landfills because the artificial landfill environment lacks the light, water, and bacterial activity required for the decay process to begin. The Garbage Project, an anthropological study of our waste conducted by a group at the University of Arizona, has unearthed hot dogs, corn cobs, and grapes that were twenty-five years old and still recognizable, as well as newspapers dating back to 1952 that were still easily readable. When the conditions needed for biodegradable materials to naturally biodegrade are not provided, major garbage problems are the result.”
Here’s how long it takes for some commonly used products to biodegrade, when they are scattered about as litter:
| Cotton rags |
1-5 months |
| Paper |
2-5 months |
| Rope |
3-14 months |
| Orange peels |
6 months |
| Wool socks |
1 to 5 years |
| Cigarette butts |
1 to 12 years |
| Plastic coated paper milk cartons |
5 years |
| Leather shoes |
25 to 40 years |
| Nylon fabric |
30 to 40 years |
| Tin cans |
50 to 100 years |
| Aluminum cans |
80 to 100 years |
| Plastic 6-pack holder rings |
450 years |
| Glass bottles |
1 million years |
| Plastic bottles |
Forever |
So now, I’m faced with a dilemma: if I want to use biodegradable products will I be able to dispose of them properly?
One item I’m sorry I bought: biodegradable doggy bags. Once used, I throw these in normal trash cans, as I don’t have a special composter that can safely break down animal waste. Therefore, my using them is pointless. The same goes for biodegradable kitchen waste bags - these will get thrown into landfills, too.
So, with all this said, I’ve determined the following:
Biodegradable solvents are still usuable
Biodegradable bags for landfill waste are not
Biodegradable bags for compostable waste are still usuable (leaf bags, kitchen compost bags)