Best 8 Speech on Rainwater Harvesting In English For student
Speech on Rainwater Harvesting 1
Distinguished panelists and respected audience. Morning! I welcome you to the seminar on Rainwater Harvesting! I am Rajesh Sharma, Chairman of the Jaipur Water Conservation Department, your host for today. Rain water harvesting is a very appropriate activity.
It includes drainage as well as storage of rain water in natural water or man-made reservoirs. There is also another method of rainwater harvesting which is known as Rooftop Harvesting. Rooftop Harvesting covers surfaces in the form of metal sheets, tiles and plastics except for leaf leaves or grass that can obstruct rainwater flow and provide premium quality water to our homes that could possibly last twelve months.
Can provide storage facility. There are other uses that include water for irrigation, gardening, livestock, etc. The reasons behind using rainwater harvesting method are as follows: It helps in improving water supply and food production which ultimately gives you food security. People suffering from water scarcity in rural areas or households get benefit from rain water harvesting system. Rainwater harvesting ensures a continuous supply of water which in turn provides food security resulting in increased income generation.
Do you know which Indian state first decided to make rainwater harvesting mandatory? On 30 May 2014, the Tamil Nadu state government announced the installation of 50,000 channel rainwater harvesting in various parts of Chennai city. About 4,000 temples in the state of Tamil Nadu traditionally maintained water tanks that were used for different rituals.
The tanks were like natural aquifers and helped to restore the groundwater. However, with the passage of time many of those tanks were abandoned and replaced by garbage and silt which replaced the water in it. Now through campaigns by voluntary organization’s as well as officials from the Department of Water Supply and Use, the Chennai authorities have decided to restore around 40 tanks in the city’s major temples.
The effort is to convert such water tanks into drainage basins for rainwater harvesting. Apart from Tamil state, in fact other states of India should also adopt this device so that water availability and ground water can be restored in our homes. An international network named RAIN has been created to promote the availability of water to particularly vulnerable areas by collecting and storing rainwater to children and women in developing countries.
Thus this method proves to be extremely useful to deal with the situation of water scarcity or insufficient supply of water and supports activities which cannot be possible without water such as irrigation, horticulture, animal husbandry etc.
Now I request the members of the panel to come to the forum and share their valuable thoughts and give some suggestions on how to improve the rain water harvesting system and how this method can be best used. Thanks! – Speech
Speech on Rainwater Harvesting 2
Respected parents of all children and my dear friends – Greetings from all of you! Before starting my speech on rain water harvesting, I would like to thank all the parents for coming together under one roof and making our program a success.
As in our school we have been taught the benefits of rainwater harvesting so all the children decided to spread this knowledge among their families and friends and make everyone aware about its benefits. Rainwater harvesting is an interesting way to collect and store rainwater for uses like landscape irrigation, animal husbandry, gardening etc. We never make any effort to conserve that water when it rains.
Water can be collected from various hard surfaces such as roofs and/or other artificial hard surfaces above ground. If the climate is dry, such as in South Australia, rainwater harvesting techniques can prove to be extremely beneficial for the environment. Many rural households have to conserve rainwater for their property and rainwater supplies a relatively better quality of water to the household than water from rivers, dams or boreholes.
However, rainwater harvesting is not only for rural areas as many urban households are also connected to a lattice (main) source for water supply. In this method of rainwater harvesting, the use of main water sources can be significantly reduced. Now the question arises that what are the benefits of rainwater harvesting? One of the big benefits is that it will help you reduce your water bill.
Secondly, you will get an alternate source of water supply during water crisis situation and thirdly it will help you to keep your garden green. Excessive dependence on weather and water tanks is not correct and hence rainwater harvesting can help in reducing the heavy burden on the main sources of water. Rainwater harvesting helps to avoid storm water. Thus, it also reduces the risk of local flooding. You can collect rain water from different roofs depending on the requirement of rainwater quality.
For example, if rainwater is needed to irrigate a garden or garden: Collect it from any roof surface other than unsealed asbestos. Make sure all gutters are connected to the outlet. Use cover Use gutter outlets that can be adjusted under gutters For other miscellaneous uses: Don’t let vegetation hang from the ceiling Clean the gutters as well as your roof before installing the system Install a quality leaf screen or install leaf-shading gutters instead.
Please do not collect rainwater for drinking purposes: from roof sections with asbestos sheeting or lead flashing or from roofs that have been painted. If you can’t avoid this, seal the surface properly and paint it with a good quality roofing sealant and avoid collecting the initial rain water after sealing.
In areas where air pollution activities are present, such as chemical processing and crop dust. Hence the above mentioned measures should be used to make safe use of rain water. Now I request my other friends to come on stage and say few words in this regard. Thanks! – Speech
Speech on Rainwater Harvesting 3
Hello friends – Hello everyone and I, Sammhe Dutt, welcome you to this awareness program on Rain Water Harvesting! Being a part of such awareness programs for the past 2 years, I have been given this wonderful opportunity to talk about such a pertinent issue and make our people talk about it.
So I sincerely look forward to your cooperation and hope that everyone will listen to me patiently. Now coming to the topic called Rain Water Harvesting – Even though it is an important technique to save water still most of our population are not aware that how and how it is done and in what way we can take advantage of this.
If I explain the process of rainwater harvesting in simple words, I would say that it is a process that involves collecting and storing rainwater for domestic, agricultural and commercial use. Countries around the world are facing major water shortages due to rapidly changing climate, population growth and rise in global temperature.
Gradual fall in water level is a serious cause of concern not only because it gives rise to water crisis situation but also because it creates imbalance in salinity mainly in coastal areas. Rapid industrialization and dumping of chemical production into various water bodies such as lakes, rivers etc. are the reasons for the excessive level of pollution.
This is a truly global phenomenon and needs immediate resolution. The supply of fresh water on our planet cannot be augmented. Hence an alternative solution should be looked for and one such solution is rain water harvesting. Rain water harvesting is an economical and easy way to control such a crisis situation.
As people are becoming environmentally conscious, the method of rainwater harvesting is gaining immense momentum, which makes it possible to conserve the environment and use the proper natural resources. Falling water levels are widespread and many people in urban areas want to depend on bottled water which is neither budget-friendly nor reliable. The importance of developing rainwater harvesting technology is summarized below: The collected rain water is often used for agricultural activities.
The environment can be helped by getting rid of drought conditions. Water requirement can be met for feeding the animals. The continuous demand for water can be met. The amount of underground water can be increased. Water flowing through gutters, drains or for any other reason can be prevented from being wasted and can be prevented from harming water bodies in any form.
Water content can be increased and soil erosion can be avoided. Water penetration can be prevented on common roads and deep roads and houses can be made safe from the danger of flooding. In the end I would like to say that it is our hostile attitude towards nature which has led to pollution in the water bodies making them unfit for drinking or other uses.
God has gifted us with natural wealth but man is not able to make proper use of it and unfortunately these cannot be manufactured even in workshops. Presently many countries of the world are facing water scarcity and hence this rainwater harvesting technique is being resorted to for their survival.
So I request all of you to realize the seriousness of this issue and take proactive measures to address it. Thanks! – Speech
Speech on Rainwater Harvesting 4
Hello Ladies and Gentlemen – I welcome all of you to the Save Water Campaign and urge everyone to develop seriousness towards the water crisis situation. This danger is constantly hovering over our heads and if we want our future generations to be successful on this planet then we can only face this issue bravely instead of doing much.
Since the name of our campaign is save water campaign my team members are here to spread awareness on water saving techniques. As we all know very well water is a very important natural resource without which man cannot imagine his existence but when this natural resource which is also the source of life is depleting rapidly then there is a serious threat to human existence.
Used to be. The rapid decline in groundwater level is a major cause for concern. Now the question arises that how to bring this situation under control? This can be done only through some major techniques like rain water harvesting. This comparatively simple technology can make a difference in our everyday lives and can help us overcome water crisis situations.
This technology can also be used for both domestic and commercial purposes, the various methods of which are described below: Domestic Rainwater Harvesting There are two major systems of domestic rainwater harvesting process i.e. Pump Feed System – Tank in this process Installed at ground level or sometimes underground where a pump is used to distribute water around the house.
In fact one can opt for a combined pump as well as a gravity system which transfers water to another tank above one’s house and then it can be used through pipes. Gravity Feed System – Such a system often uses the force of gravity to circulate water to different parts of the house rather than over a house. They do not require any other source like electricity.
When it starts raining water is collected and fed directly into the filter system of the tank. Water casks Water casks are often considered the simplest form of this technique. They are nothing but large plastic containers for storing water through a drainage pipe or natural rainfall and are mostly maintained in the home for use in the garden to water the plants.
If you have a garden of the right size in your home then a cask can be really helpful in primarily keeping track of your water consumption. You can also attach these casks to a rain saucer which is an umbrella-like umbrella used to collect rainwater more effectively than gutters with depth.
Commercial Rainwater Harvesting For commercial purposes the main thing is the spacing and size. The technology is more or less the same and it can also be somewhat high tech. If the building is really tall then a gravity feed system would be the most feasible option as this allows a large amount of water pressure to be produced.
Various Rainwater Harvesting Systems More water can be collected and used from gutters or roofs but this is not the latest development as the latest development is about using porous paving for water, which includes such systems, They are actually built under gardens and provide a sustainable way to reduce water bills. I think I have adequately put my words to you on this subject.
Now I will request my other team members to come on stage and join me and add their facts to what I have said. Thanks! – Speech