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Un article trouvé pour ce sujet.
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A project on reclaiming water |
2012-12-11 |
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shannon pose la question :
I'm doing a report to reclaim water off of our campus facility to store in a cistern to use to flush toilets.
In Southeast Wisconsin and average of 82 inches of rain and snow fall annually.
I want to collect that off of the roof of our school building.
The roof is 37128 square feet.
how many gallons annually could I collect?
Penny Nom lui répond. |
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