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Water purification using rust from waste-metal

[Category : - MECHANICAL ENGINEERING]
[Viewed 47 times]

The invention utilizes rust from waste construction metal to purify water and to get clean metal.
There is no alternative to that technology currently. The way the waste metal is handled is that it is burned completely releasing intoxicating gases and loosing so much energy.

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Viewed: 47 times

Seller:

binvigjem (Hong Kong)

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