Environment
'Exit' for diapers used
The SFD system automatically cuts, dries, sterilizes diapers, used diapers for adults and children into non-microbial materials to produce fuel pellets.
Waste Paper
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Topic archive
Articles about Waste Paper
3 published items.
Science invention
Variable office waste paper into toilet paper
To protect the environment, people are often encouraged to use paper economically and recycle waste paper. Thus green trees will be less cut down for the paper industry.
New technology
Create electricity from scrap paper
At the fair for environmental products in Tokyo, Sony invited some children to perform experiments. Put the paper into a mixture of water and some enzymes, shake and wai…