Even the footpaths and roads can act as the catchment, as these areas too receive the direct rainfall. Rainwater Harvesting is the best way to reuse the rainwater rather than wasting it. There is no need for a water softener as there often is with well water. It is the good solution to the increasing water crises.
Rain Water Harvesting Essay 5 words Now-a-days, people have been depended on the government system of water supply for getting water for their every need.
Then with the help of a pump the water can be pumped to an overhead tank for future use. The contour map of the locality is studied and the point having the least contour value is then selected.
As a result, they turn to filthy sources of water like lakes, ponds and stagnant sources. In this method the first and foremost requirement will be to keep the paved surfaces clean. This will also save the water getting wasted in drains and gutter and the water logging on the roads can also be prevented.
Rainwater harvesting has become more than a blessing for the people in areas with low rainfall. It will also stop the soil erosion. It can also be stored in dams or let it fall on the ground, creating a runoff.
And in the last it decreases the menace of floods on regional scale. However, rainwater quality is influenced by where it falls. However, with the cutting down of trees, these systems are being hindered.
If we capture the water directly we need not to depend much on the water storage dams. Following are main techniques of rain water harvesting: It is the technique to collect and store rainwater for various purposes in the future.
It has slowly but regularly finished the old traditional water harvesting system. It is safe as it is the purest form, untouched by bacteria, viruses, chemicals and rust and dirt of pipes. Objectives of Rainwater Harvesting: Two main techniques of rainwater harvesting are storage for future use and recharge into the ground.
Do not use chemically polluted water to charge ground water. For centuries the world has relied upon rainwater harvesting to supply water for household, landscape, and agricultural uses.
In forests water seeps gently into the ground as vegetation breaks the fall and flow of water. Tube wells and taps are running dry in summer as the aftermath of this depletion. This happens in open areas as well as in congested cities through the installation of required equipment.
Observations in some other countries like Zimbabwe, Botswana and Israel have shown that up to 85 per cent of all measurable rain can be collected and stored from outside catchment areas.
The most important part of the rain water harvesting is the storage system. Keep the roof or terrace as clean as possible. Local erosion and flooding from impervious cover associated with buildings is lessened as a portion of local rainfall is diverted into collection tanks.
Rain water conservation maintains the level of water in natural water resources. In this method the first step involves the collection of rainwater from the Rooftops. It is a method which has been used since ancient times and is increasingly being accepted as a practical method of providing potable water in development projects throughout the world.
Rainwater Harvesting in India India has the regions with more than average rainfall, so rainwater harvesting can be the best way to reuse the rainwater. These rain gutters are usually built during the time of construction.
It is good to reduce the fear of water scarcity in the future. Evaluate existing water supply assets vi.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 use.
Rainwater harvesting is becoming an increasingly important factor in urban water management strategies in the UK. Rainwater Harvesting Is The Collection Of Rainwater Environmental Sciences Essay.
Print Reference this If you are the original writer of this essay and no longer wish to have the essay published on the UK Essays. Rainwater harvesting is a way to capture the rainwater at the time of downpour, store that water above the ground or charge the underground water and use it later.
Image Source: ultimedescente.com Apr 04, · Rainwater Harvesting is the best way to reuse the rainwater rather than wasting it. This stored water can be used later for various purposes like domestic or small commercial use, for farming, for sanitation too/5(16).
The Rainwater harvesting is the simple collection or storing of water through scientific techniques from the areas where the rain falls.
It involves utilization of rain water for the domestic or the agricultural purpose. The method of rain water harvesting has been into practice since ancient times. It is as far the best possible way [ ].
Rainwater harvesting is the process of collecting the rainwater from the surfaces it falls and and then collecting it for the use in the future. Usually, the water is collected from the roof and stored in a tank.Download