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After natural disasters, what people need most is clean potable water. While the very limited relief water drunk off, what can we do with the empty plastic bucket? Follow the steps you can pull the bucket apart and reassemble it into a simple water purifier, which makes it possible to purify natural water to potable water. As the embodiment of green design, this design of plastic bucket reusing applies to various circumstances of water shortage.
Hongyue Guan;Pengfei Zhu;Ying Kong;Yiming Wang;