Components of the roof top rainwater harvesting system.
Roof water harvesting ppt.
In rooftop harvesting the roof becomes the catchments and the rainwater is collected from the roof of the house building.
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.
The first flush of rainwater after a dry season should be allowed to run to waste as it will be contaminated with dust bird droppings etc.
In the areas of regular rainfall the perfect alternative to overcome the water.
Water yours mine andours projectbackground waterowner smanual videoseriesincludesrainwaterharvesng powerpointpresentaons.
Powerpoint presentation created date.
Rainwater harvesting systems channel rainwater that falls on to a roof into storage via a system of gutters and pipes.
Roof gutters should have sufficient incline to avoid standing water.
Rainwater harvesting seminar and ppt with pdf report.
The surface that receives rainfall directly is the catchment of rainwater harvesting system.
This method is less expensive and very effective.
Roof top rain water harvesting system.
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.