Roof Top Rain Water Harvesting Methods

Roof top rainwater harvesting method rrh involves diverting and recharging or storing rainwater that falls on the roof of a house building.

Roof top rain water harvesting methods.

In hilly terrains rain water harvesting is preferred 10. This is the best and most effective method of harvesting rainwater for apartments as it is less expensive and if implemented efficiently helps in augmenting the groundwater level of the area. Rooftop rainwater is allowed to percolate in the ground and become helpful to increase ground water recharging groundwater aquifers. Rooftop rainwater harvesting has been practiced for more than 4 000 years of human history and still remains necessary in many areas where there is no centralized water supply system or when quality surface water or groundwater is lacking sc 1.

Rainfall data was collected from the jalja report. The rooftop rain water harvesting is less expensive 7. This is a system of catching rainwater where it falls. Rainwater harvesting rwh is the collection and storage of rain rather than allowing it to run off.

The rooftop rainwater harvesting is a method from which rainwater is captured from the roof catchments which is then stored in reservoirs and by adopting artificial recharge techniques to meet the household needs through storage in tanks harvested rainwater can be stored in the sub surface groundwater reservoir. In addition terms such as roofwater collection or rooftop water collection is also used in other countries. Rainwater is collected from a roof like surface and redirected to a tank cistern deep pit well shaft or borehole aquifer or a reservoir with percolation. Dew and fog can also be collected with nets or other tools.

Rooftop rainwater harvesting is one of the optimistic and economically viable methods of rainwater harvesting. Roof top rainwater harvesting this method is the collection storage of rainwater for reuse on site rather than allowing it to run off. The main objective of rooftop rain water harvesting is to make water available for future use to improve quality of ground water and etc. The collection of rainwater is known by many names throughout the world.

Different methods of rainwater harvesting are described in this section. It ranges from rainwater collection to rainwater harvesting to rainwater catchment. We would like to show you a description here but the site won t allow us. We believe that rainwater harvesting is a viable technology in an urban setting.

Rooftop rain water harvesting systems are easy to construct operate and maintain 9.