Roof Water Harvesting Ppt

Roof top rain water harvesting system.

Roof water harvesting ppt.

This technique is particularly useful in dryland hilly urban and coastal areas. Water yours mine andours projectbackground waterowner smanual videoseriesincludesrainwaterharvesng powerpointpresentaons. 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. In the areas of regular rainfall the perfect alternative to overcome the water.

Powerpoint presentation created date. The surface that receives rainfall directly is the catchment of rainwater harvesting system. 1 catchment area 2 transportation 3 first flush 4 storage system 5 delivery system 6 filtration system 8. 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.

It consists of conservation of roof top rain water in urban areas and utilizing it to augment ground water storage by artificial recharge. Rainwater harvesting seminar and ppt with pdf report. Roof gutters should have sufficient incline to avoid standing water. Rainwater harvesting systems channel rainwater that falls on to a roof into storage via a system of gutters and pipes.

In rooftop harvesting the roof becomes the catchments and the rainwater is collected from the roof of the house building.