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A new lung for the city​

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HydroMetro

It is a mass transport system that works with hydrogen obtained from micro algae and rainwater through electrolysis. This process does not generate CO2 or other polluting gases, only water steam, reason for which represents the fuel of the future for transportation.

Process

1

From microalgae we can obtain pure hydrogen, an element that is difficult to obtain on its own in nature.

2

To grow the microalgae, you only need wastewater, sunlight and carbon dioxide, a polluting gas that the microalgae absorbs and uses as a nutrient.

3

By separating the microalgae from the water, a biomass is obtained, from where the hydrogen is extracted.

4

Using electrolysis, the excess rainwater and the biomass are used to electrochemically extract the hydrogen in the form of a gas.

5

Once stored, the hydrogen can be used as fuel for the metro.

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