Roof Top Rain Water Harvesting Ppt

This technique is particularly useful in dryland hilly urban and coastal areas.

Roof top rain water harvesting ppt.

In addition terms such as roofwater collection or rooftop water collection is also used in other countries. Also explore the seminar topics paper on rainwater harvesting with abstract or synopsis documentation on advantages and disadvantages base paper presentation slides for ieee final year civil engineering ce or ieee civil construction btech be mtech students for the year 2015 2016. Roof top rain water harvesting system. Rainwater harvesting seminar and ppt with pdf report.

We believe that rainwater harvesting is a viable technology in an urban setting. In rooftop harvesting the roof becomes the catchments and the rainwater is collected from the roof of the house building. Components of the roof top rainwater harvesting system. Pre tank filtration after m ore than 20 years in the rainwater industry rainwater managem ent solutions has identified the w isy 4 step system as the ideal m ethod for rainwater harvesting.

The main objective of rooftop rain water harvesting is to make water available for future use. It ranges from rainwater collection to rainwater harvesting to rainwater catchment. It consists of conservation of roof top rain water in urban areas and utilizing it to augment ground water storage by artificial recharge. The collection of rainwater is known by many names throughout the world.

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. Rooftop rain water harvesting is the technique through which rain water is captured from the roof catchments and stored in reservoirs. Roof top rain water harvesting or domestic rainwater harvesting is the technique through which rain water is captured from roof components and stored in tanks reservoirs ground water aquifers. Wondering how much rainwater you could collect off your roof.

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. 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. Explore rainwater harvesting with free download of seminar report and ppt in pdf and doc format. 1 catchment area 2 transportation 3 first flush 4 storage system 5 delivery system 6 filtration system 8.

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. In the areas of regular rainfall the perfect alternative to overcome the water. Powerpoint presentation created date. Use this rainwater harvesting calculator to find the answer.