Roof Water Harvesting Ppt

Rainwater harvesting systems channel rainwater that falls on to a roof into storage via a system of gutters and pipes.

Roof water harvesting ppt. Components of the roof top rainwater harvesting system. In the areas of regular rainfall the perfect alternative to overcome the water. 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. It consists of conservation of roof top rain water in urban areas and utilizing it to augment ground water storage by artificial recharge.

1 catchment area 2 transportation 3 first flush 4 storage system 5 delivery system 6 filtration system 8. This method is less expensive and very effective. Roof top rain water harvesting system. This technique is particularly useful in dryland hilly urban and coastal areas.

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. In rooftop harvesting the roof becomes the catchments and the rainwater is collected from the roof of the house building. Roof gutters should have sufficient incline to avoid standing water. Water yours mine andours projectbackground waterowner smanual videoseriesincludesrainwaterharvesng powerpointpresentaons.

The surface that receives rainfall directly is the catchment of rainwater harvesting system.