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Questions tagged [biodegradable-waste]

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3
votes
1answer
29 views

Which is best for dealing with food waste — composting or a biogas digester?

Let's say I have the option to send my food scraps to either a composting site, or a biogas digester. Both are industrial scale, following best practices. The output from each is high quality and ...
3
votes
1answer
60 views

How do I setup a relevant waste biodegradation experiment?

Every here and there I hear sayings like "plastic is bad, because it only degrades in hundreds/thousands/gazillion years, while paper is much better because it degrades fast" which are followed by ...
6
votes
2answers
96 views

Is flushing dog faeces down the lavatory better than bagging and binning them?

I have taken to collecting our dog’s fæces in lavatory paper and flushing them rather than using the little plastic bags one can buy for the purpose and putting those in the (non-recycling) rubbish ...
7
votes
1answer
399 views

Pure Plastic vs Biodegradable Plastic

I've been reading around (here, here, here and here) and I can't really find an answer to this question: is it better to throw, for example, dog poop, inside a pure plastic bag or use biodegradable ...
8
votes
1answer
182 views

Sustainability of waste incineration vs biofuel/biogas?

Should I encourage my neighbors to send their food waste to a biogas plant instead of the current incineration facility? I have Googled around and it does not seem like it is clear that it is better ...
8
votes
3answers
114 views

Is it better to dispose of food scraps with a garbage disposal unit or into the garbage?

Obviously it is best to compost food scraps, but that is not always an option. A recent ABC news article claimed that food scraps were contributing to 'fatbergs' in Brisbane's sewage system. I've ...
6
votes
1answer
75 views

Is there any harm in not sorting biowaste?

I mix biowaste with mixed waste (ends up to a landfill). In my household the amount of produced biowaste is minimal, mostly consisting of leftover pasta and fruit & vegetable peels. Will I cause ...
6
votes
1answer
124 views

How to recycle disintegrated plastic bags, without negatively impacting the environment?

We've just gotten some old books out of the loft, and it appears the plastic bags they were in have disintegrated/biodegraded. What is the most environmentally friendly way to dispose of them?
4
votes
1answer
142 views

Organic natural sustainable alternatives to commercial Hair Styling products; clay, wax, pomade, mousse, gel?

I am looking for organic natural materials & receipes for Hair clay, wax, pomade, mousse, gel for hair styling, not shampoo. If there are some examples please point me to them. Any that can be ...
3
votes
0answers
140 views

biodegradable hair gel? [closed]

I'll be spending a month this summer on a mountain in an earth-friendly community. In their welcoming documents it says: [we] will provide bio-degradable soap, shampoo and lotion. When packing any ...
2
votes
1answer
368 views

Biodegradable paint for short term use

I attended a protest against the TPPA today and found myself wondering about what biodegradable paint might work nicely for short term use, such as for a cardboard placard. A similar use for such ...
3
votes
2answers
72 views

Are there companies that have a system for capturing methane from a city's sewer system?

Each city must have a sanitary sewer system and there are thousands of households in a city. So we will have a lot of methane generated from these sanitary sewer systems which can be utilised. So is ...
9
votes
2answers
996 views

Why do we think of biodegradable plastic as recycled and sustainable?

I look at the questions here and see what is taught to us by the mainstream propaganda: non-degradable plastic is unsustainable and, thus, we must prefer the biodegradable one. But let us consider the ...
10
votes
1answer
4k views

How can I tell biodegradable plastic bags apart from non-biodegradable?

I keep a lot of my stuff organized in normal disposable plastic bags I have left after shopping at various markets. And it works fine, except after a couple years I often find a bag in shreds, simply ...
8
votes
2answers
257 views

Additional load of using kitchen sink waste disposal units on municipal wastewater treatment

Organic (in the generally-from-an-organism sense of the word) waste can be difficult to dispose of from dwellings with no outdoor space for composting, and (in New Zealand, at least) it is not ...
9
votes
2answers
1k views

Can you vermicompost biodegradable plastics?

I'm looking for a way to recycle biodegradable plastics myself and I was thinking about putting them in my wormery. Does anyone have experience with vermicomposting biodegradable plastics? Is it safe ...