Roof Top Water Harvesting

There are three basic components of a rooftop rainwater harvesting system.

Roof top water harvesting.

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. Doesn t that sound like a lot of water that you could harvest and use for free. Rainfall data was collected from the jalja report. The collection area in most cases is the roof of a house or a building.

Rooftop rainwater is allowed to percolate in the ground and become helpful to increase ground water recharging groundwater aquifers. The effective roof area and the material used in constructing the roof influence the efficiency of collection and the water quality. Roof top rainwater harvesting. Components of rooftop rainwater harvesting.

Surface which directly receives the rainfall and provides water to the system. Rainwater from the rooftop should be carried through down to take water pipes or drains to the storage harvesting system. Rainwater harvesting rwh rainwater harvesting for rooftops. Construction of buildings with the above mentioned material requires roof top rainwater to be removed from building tops and currently been.

It can be a paved area such as a building terrace or courtyard or an unpaved area such as a lawn or an open ground. Well we thought so too. Asphalt shingles many shingles work with rainwater harvesting. What is roof top rain water harvesting.

The main objective of rooftop rain water harvesting is to make water available for future use. Water pipes should be uv resistant isi hdpe pvc pipes of the required capacity. In urban areas buildings are usually constructed with rooftops of reinforced cement concrete rcc mangalore tiles asbestos galvanized iron zinc sheets etc. A collection area a conveyance system and storage facilities.

The efficiency and the quality of the water collected depends on the effective roof area and the materials that the roof is constructed of. In the case of a rooftop rainwater harvesting system the roof of a house or of another building serves as the rainwater collection area. There is very little water loss with tin around 5 and no worries of contaminants leaching out from the tin with an approved nsf 61 coating. Here are some common components involved in these stages.

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. Around 600 gallons of rainwater can be harvested from about one inch of rain if it falls from a thousand square foot roof. The process involves transporting rainwater through pipes and drains filtration and storage for reuse recharge. Rooftop rain water harvesting is the technique through which rain water is captured from the roof catchments and stored in reservoirs.

Rooftop rainwater harvesting is one of the optimistic and economically viable methods of rainwater harvesting. That is why my husband and i began harvesting our rainwater. A rainwater harvesting system consists of three basic elements.