Roof Top Rain Water Harvesting Methods

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.

Roof top rain water harvesting methods.

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. Rainfall data was collected from the jalja report. 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. In addition terms such as roofwater collection or rooftop water collection is also used in other countries.

Rainwater harvesting systems are simple which can be adopted by individuals 8. It ranges from rainwater collection to rainwater harvesting to rainwater catchment. Different methods of rainwater harvesting are described in this section. Rooftop rain water harvesting systems are easy to construct operate and maintain 9.

Rooftop rainwater harvesting is one of the optimistic and economically viable methods of rainwater harvesting. The rooftop rain water harvesting is less expensive 7. The collection of rainwater is known by many names throughout the world. In hilly terrains rain water harvesting is preferred 10.

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. Dew and fog can also be collected with nets or other tools. Roof top rainwater harvesting method rrh involves diverting and recharging or storing rainwater that falls on the roof of a house building. Rooftop rainwater is allowed to percolate in the ground and become helpful to increase ground water recharging groundwater aquifers.

The main objective of rooftop rain water harvesting is to make water available for future use to improve quality of ground water and etc. We would like to show you a description here but the site won t allow us. These stored waters are used for different purposes such as gardening irrigation etc. In saline or coastal areas rain water provides good quality water and.

Rainwater harvesting rwh is the collection and storage of rain rather than allowing it to run off.