Roof Top Rain Water Harvesting Images

Greenhouse roof has the highest collection efficiency most surfaces are a ok.

Roof top rain water harvesting images.

The process of rainwater harvesting involves the collection and the storage of rainwater with the help of artificially designed systems that run off naturally or man made catchment areas like the rooftop compounds rock surface hill slopes artificially repaired impervious or semi pervious land surface. 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. In the areas of regular rainfall the perfect alternative to overcome the water. While metal roofing or plastic sheeting e g.

Our earth is covered with 75 of water and 25 of land but water scarcity is a global issue because the large extent of water is not used for the domestic purpose irrigation purpose and one of the solutions for such problem is the rainwater harvesting. As illustrated by this case roof top rain water harvesting measures helps in fulfilling the domestic water need as well improving the ground water level by few meters. Suitability rooftop rainwater harvesting systems are useful for augmenting the water systems in both urban and rural areas and they are excellent for use in arid and semi arid areas where traditional water sources are not readily available. Rainwater harvesting is an effective and eco friendly method of reducing water usage in your dwelling which will lead to reduced water bills.

Harvested rain water can be stored in subsurface ground water reservoir by adopting artificial recharge techniques to meet the household needs through storage in tanks. Read down the list for info on roofing materials for rainwater harvesting. Thousands of new high quality pictures added every day. The main objective of rooftop rain water.

Rooftop rain water harvesting is the technique through which rain water is captured from the roof catchments and stored in reservoirs. There s just a short list of rooftop surfaces that rainwater harvesters should avoid. Roof top rain water harvesting measures need to be given priority in the drought prone areas and should be incorporated in the watershed development programs. Rainwater harvesting seminar and ppt with pdf report.

Feb 15 2019 saving rainwater is easy and free. Rainwater harvesting rwh is the collection and storage of rain rather than allowing it to run off. Costs of rooftop rainwater harvesting systems vary based upon location materials size and the type of system implemented. Dew and fog can also be collected with nets or other tools.