Explain briefly, how rainwater harvesting is done from open spaces around the buildings in city areas.
Explain briefly, how rainwater harvesting is done from open spaces around the buildings in city areas.
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The rainwater harvesting from open spaces around the buildings in a city is done by constructing percolation pits covered with concrete slabs having holes in them, and connected to a recharge well through a pipe. The rainwater falling in the open spaces around buildings goes into the percolation pit through the holes in its concrete slab cover. After filtration in percolation pit, rainwater enters the recharge well through the outlet pipe and gradually seeps into the soil.
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