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Hi Emily

There are a couple of things here: https://akvopedia.org/wiki/Distribution

The Hippo-Roller concept uses the water barrel as a wheel: https://hipporoller.org/ https://en.wikipedia.org/wiki/Hippo_water_roller

However, like many of these sorts of ideas, there is no documentation that I can find that gives a rigorous independent evaluation. Although I have suggested to the founder that he applies the TAF https://washtechnologies.net/en

Hope that helps

Sean

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Cristian Anton gravatar image
WaterAid

Hi Emily

There are a couple of things here: https://akvopedia.org/wiki/Distribution

The Hippo-Roller concept uses the water barrel as a wheel: https://hipporoller.org/

https://hipporoller.org/

https://en.wikipedia.org/wiki/Hippo_water_roller

However, like many of these sorts of ideas, there is no documentation that I can find that gives a rigorous independent evaluation. Although I have suggested to the founder that he applies the TAF TAF:

https://washtechnologies.net/en

Hope that helps helps,

Sean