Find 10 methods of rainwater harvesting
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Surface runoff harvesting.
In urban area rainwater flows away as surface runoff. ..
.Rooftop rainwater harvesting. It is a system of catching rainwater where it falls. ..
.Catchments. ..
.Transportation.
...First Flush. .
..Filter. ..
.a) Storage of Direct Use. ..
.b) Recharging groundwater aquifers.
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Rainwater Harvesting➫ The technique used to store rainwater by making water harvesting structure to recharge the underground water resource.
♦ It is one of the methods that can be used for water conservation.
♦ It can be a paved area like the terrace or courtyard of a building.
♦ If we are to have a sustainable future, then rainwater harvesting is going to have to become an important part of our life.
♦ The catchment of a water Harvesting system is the surface which directly receives the rainfall and provides water to the system.
➧ Types of rainwater harvesting system are:-
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=⤵
❱ Direct Pumped
❱ Indirect Pumped
❱ Indirect Gravity
➧ It comprises components of various stages:-
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=⤵
❱ Transporting Rainwater through pipes or drains.
❱ Filtration.
❱ storage in tanks for reuse or recharge.
➧ How is the Rainwater Harvesting Done:-
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=⤵
❱ By taking rooftop rainwater directly into the ground by drain pipes, dug well or Sunk for water pump.
❱ By taking rain water directly into pond & tanks.
❱ By making percolation tanks, well, deep pits or trenches in the path of rainwater.
➧ Advantages of Rainwater Harvesting are:-
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=⤵
❱ It reduces run of loss of rainwater.
❱ It maintains supply of water during dry month.
❱ It recharges underground water.
❱ It checks soil erosion.
_________
Thanks...✊
✭✮ӇЄƦЄ ƖƧ ƳƠƲƦ ƛƝƧƜЄƦ✮✭
┗─━─━─━─━∞◆∞━─━─━─━─┛
Rainwater Harvesting➫ The technique used to store rainwater by making water harvesting structure to recharge the underground water resource.
♦ It is one of the methods that can be used for water conservation.
♦ It can be a paved area like the terrace or courtyard of a building.
♦ If we are to have a sustainable future, then rainwater harvesting is going to have to become an important part of our life.
♦ The catchment of a water Harvesting system is the surface which directly receives the rainfall and provides water to the system.
➧ Types of rainwater harvesting system are:-
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=⤵
❱ Direct Pumped
❱ Indirect Pumped
❱ Indirect Gravity
➧ It comprises components of various stages:-
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=⤵
❱ Transporting Rainwater through pipes or drains.
❱ Filtration.
❱ storage in tanks for reuse or recharge.
➧ How is the Rainwater Harvesting Done:-
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=⤵
❱ By taking rooftop rainwater directly into the ground by drain pipes, dug well or Sunk for water pump.
❱ By taking rain water directly into pond & tanks.
❱ By making percolation tanks, well, deep pits or trenches in the path of rainwater.
➧ Advantages of Rainwater Harvesting are:-
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=⤵
❱ It reduces run of loss of rainwater.
❱ It maintains supply of water during dry month.
❱ It recharges underground water.
❱ It checks soil erosion.
_________
Thanks...✊
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