Roof Top Rain Water Harvesting Model

Rain water harvesting filters brown 4 4 out of 5 stars 3 8 450 00 8 450.

Roof top rain water harvesting model.

Rainwater harvesting rwh is the collection and storage of rain rather than allowing it to run off. Us rainwater can be used directly in water scarce period by construction of sump and collect the roof top rainwater through filter media. Rrh for recharging groundwater is a common practice implemented in individual houses as well as apartment. 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.

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. If the rainwater harvesting system is intended to be the sole water source the designer must size the system to accommodate the longest anticipated time without rain or otherwise plan for another water source such as a well. To ensure a year round water supply the catchment area and storage capacity must be sized to meet water demand through the longest expected interval without rain. 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.

Roof top rain water harvesting. 00 rainway rainwater filter for 1500 sqft catchment area 90 mm black 4 3 out of 5 stars 31. Building a rain roof as another option to harvest rainwater for home garden or livestock use. Rooftop rain water harvesting is the technique through which rain water is captured from the roof catchments and stored in reservoirs.

Eight villages have been selected as a case study by stratified random sampling method and the roof top area and potential of rain water harvesting of these villages has been calculated by. Why rainwater harvesting harvesting rainwater from roof tops is an easy and eco friendly method of augmenting household level water availability. Specifically this is set up for my rainwater garden area but c. Harvested rain water can be stored in subsurface ground water reservoir by adopting artificial.

Dew and fog can also be collected with nets or other tools.