Rainwater Harvesting Essay in English for Students

 

rain water harvesting essay

Dec 26,  · Rainwater harvesting is a strategy of collection and storage space of rainwater into natural reservoirs or tanks, or the seepage of surface water into subsoil water channels. It is one of the purest form of water found on earth, because it is collected after it has vaporized and is almost as good as distilled water. Rain Water Harvesting Essay 2 ( words) Rain water harvesting is the collection of rainwater into the man made resources or any natural resource like pond, lake, etc at the same place where it falls from rooftops or ground. Two main techniques of rainwater harvesting are . May 26,  · Rainwater Harvesting. Rainwater harvesting means collection of rainwater and to store it in different containers applying proper means to keep the water fit for any use.. The rainwater may fall anywhere on the earth, but that must not be allowed to roll or run downwards to get evaporated or to seep into dirt or filth and thus become unfit for planningeits.cf: Omna Roy.


Essay on Rainwater Harvesting


The rainwater harvesting means the technique used for collecting the rainwater and storing it by using various means of different resources for the future use, rain water harvesting essay. The purpose of cultivation, etc.

Another method for collection is infiltration of surface water into the subsurface aquifers before getting lost by surface overflow. The harvesting of the rooftop is also a method of collecting rainwater.

The rainwater harvesting is more important for the people living in the fewer rainfall areas. There can be a continuous seasonal crop harvesting using the collected rainwater even in the lack of regular water supply. Whenever it rains, rain water gets collected into the man-made ponds or tanks.

The drop of rain water is a blessing of God to the people on the earth, fresh rain water falls on the ground like pearls, so everyone should understand the importance of rain water especially in developing regions and rural areas which is lack of natural water resources. We must always try to collect the rain water without wasting through rooftops and along streets run off.

We should bring our old traditional harvesting practices using new and effective technologies to make easy water supply in all the regions. The hand pumps, wells, and other resources of groundwater levels cannot fulfil the potable water need of many peoples.

The rain water harvesting also saves the energy as the energy is needed to operate the water system. The local erosion and flooding from impervious cover associated with buildings are lessened as a portion of local rainfall rain water harvesting essay diverted into collection tanks. Therefore, rain water is one of the purest sources of water available.

Its quality almost exceeds that of ground or surface water. The rainwater does not come into contact with soil or rocks where it can dissolve minerals and salts nor does it come into contact with many of the pollutants that are often discharged into local surface waters or contaminate groundwater supplies, rain water harvesting essay.

The quality of rain water is depended on where it falls. Rainfall in areas where heavy industry or crop dusting is prevalent may not have the same purity as rain falling in other areas. Rain water is soft and there is rain water harvesting essay less chance of detergents and soaps needed for cleaning.

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Essay on Rainwater Harvesting ( Words)

 

rain water harvesting essay

 

Essay # 5. Purposes of Rainwater Harvesting: i. Rain water is a natural source, which is presently being wasted. ii. Prevents ground water depletion. iii. It is a good supplement to piped water system. iv. It has a positive cost benefit ratio. v. It is relatively pollution free. vi. It results in water . Rain Water Harvesting Essay 2 ( words) Rain water harvesting is the collection of rainwater into the man made resources or any natural resource like pond, lake, etc at the same place where it falls from rooftops or ground. Two main techniques of rainwater harvesting are . Rainwater harvesting is the accumulation and storage of rainwater for reuse on-site, rather than allowing it to run planningeits.cfter can be collected from rivers or roofs, and in many places, the water collected is redirected to a deep pit (well, shaft, or borehole), aquifer, a reservoir with percolation, or collected from dew or fog with nets or other tools.