We use water for drinking, irrigation, industry, transport and for the production of hydro-electricity. One can, therefore, have a thriving farm and realize a bumper harvest. It also helps in the availability of potable water, as rainwater is substantially free of salinity and other salts. Recharge of rainwater to the ground prevents sea-water immersion into the freshwater bodies in the coastal areas.
Recharge of rainwater to the ground prevents sea-water immersion into the fresh water bodies in the coastal areas. It is the technique to collect and store rainwater for various purposes in the future.
Rainwater harvesting, from the common definition of harvesting, is a process that involves collecting rainwater and increasing its value by eliminating impurities or directing it to places where its use is highly required. If the favourable conditions disappear because of natural causes or human activities, there can be a shortage.
In the Irrawaddy Delta of Myanmarthe groundwater is saline and communities rely on mud-lined rainwater ponds to meet their drinking water needs throughout the dry season.
Tamil Nadu is one of the states of India and now has been first Indian state where rainwater harvesting has been mandatory. Rainwater Harvesting is the best way to reuse the rainwater rather than wasting it.
Oklahoma passed the Water for Act into promote pilot projects for rainwater and graywater use among other water-saving techniques. The project collected thousands of gallons of rainwater, storing the water in six daisy-chained 12, gallons tanks. Harvesting this type of rainwater is dangerous because of the chemicals contained.
Rainwater harvesting by solar power panels[ edit ] Good quality water resource, closer to populated areas, is becoming scarce and costly for the consumers. It is good to reduce the fear of water scarcity in the future.
Increasing level of urbanization and industrialization constantly increases the demand of water supply especially in the urban areas. Those who sell water may also increase their prices because of the high demand and short supply. A Reservoir for Rain Photo Source Rainwater that falls on the rooftop, be it flat or slanting, can be made to run through a pipe to a storage facility like a sump or a tank.
You can select any rain water harvesting essay given below according to the need and requirement. The system helps save approximately 1 million cubic metres of water per year. Tamil Nadu is the first Indian state to make rainwater harvesting mandatory. When we employ innovation and technology, we can come up with better ways of rainwater harvesting and increase the storage capacity.
Even if it rains for three months straight, you cannot harvest all that water even if you wanted to.Rainwater Harvesting Essay in English for Students.
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.
- Digital India Digital India Introduction Digital India programme is the flagship. Rainwater harvesting is the accumulation and storage of rainwater for reuse on-site, rather than allowing it to run off. Rainwater can be collected from rivers or roofs, and in many places, Bylaws and local municipal codes often regulate rainwater harvesting.
India. You can also visit the beautiful rainwater harvesting theme park at Jayanagar in Bangalore or the Rain Centre at Chennai where one can see several models on display and learn about different rainwater harvesting methods.
a passionate history buff and an ardent lover of books. When she is not busy at The Better India, she can usually be. Rainwater harvesting is the process of collecting rainwater and putting it to good use.
There are different ways in which this task can be accomplished. Rainwater harvesting refers to the trapping and storing of rainwater so that it. Rain Water Harvesting Essay 1 ( words) Rain water harvesting is a technique used for collecting and storing rainwater by using various means in different resources for the future use purpose (like cultivation, etc).
Rainwater harvesting is the way to reduce the use of ground water as well as maintain its level forever in the future. It is of more importance to the drought regions of India and other countries to supply the demands of water for various purposes.Download