As the population of the world is increasing, the consumption of resources is also increasing rapidly. According to various scientists and researchers, at the current usage rate, we will run out of fresh water by the year 2040. That is less than 2 decades from today. This situation can only be prevented only if we reduce the amount of water wastage drastically. As the situation is getting more serious, we are looking for alternative sources to get fresh water for our needs and give nature some time to recover from the situation.
In the search for these
alternative sources, we’ve come across various options. One of the most
promising alternatives that came forward is rainwater harvesting. This
is a very useful tactic that can help to reduce the pressure on natural
freshwater sources and give them some time to recover from the damage inflicted
by humans throughout history. Today, we are going to discuss everything
about rainwater harvesting systems, their components, benefits, and
how can we use the stored water? Let’s get started with the article.
What is Rainwater Harvesting?
Rainwater harvesting is
the process of collecting and storing rainwater so that it can be used in the
future for various household purposes. This is one of the oldest methods in
human history. This is a type of self-water supply being used in India and all
over the world for more than thousands of years. Various modern rainwater
harvesting systems are now available to maximise the collection and
then are used for various purposes like gardening, and agriculture, and after
proper treatment, the water can be used for drinking and cooking purposes. The
rainwater is stored in various rainwater harvesting tanks each
having different properties. For example, a tank can be used to store water for
future uses while another tank can be used to collect water and let it be
absorbed by the soil for groundwater recharging.
Benefits of Rainwater Harvesting
There are many benefits of rainwater harvesting that have a hugely positive effect on the health of our environment. The rainwater stored can be used for many purposes. Below are some of the main benefits of rainwater harvesting:
- Using rainwater can provide an independent water
supply for which you won’t need to pay any water bill or anything. By
using Rainwater harvesting, you can store water for everyday
uses and decrease your dependency on water supplies.
- Using rainwater harvesting systems can
prove to be lifesaving in times of water scarcity and droughts. Water
collected in rainwater harvesting tanks can be used in
times of need without spending a single buck.
- If we implement rainwater harvesting in
our houses, we can help out authorities in keeping the environment safe.
If we are less dependent on water supplies, the authorities can work to
restore the quality of water sources and prevent them from depleting.
- A rainwater harvesting system is a
one-time investment that can prove to be much more cost-effective than
paying bills for water supply. The only extra cost is the maintenance
which needs to be done once in a few years and does not cost much.
- The water stored using rainwater harvesting can
be used to recharge the quickly depleting groundwater. The groundwater
levels are going down much faster due to an increase in the water
requirements.
Parts of Rainwater Harvesting System
A rainwater harvesting
system is not a complex system and as a matter of fact, the system can
be installed by someone with a little technical knowledge. The main parts of
the system are as follows:
- Catchment Area: The area from which the
rainwater is harvested is known as the catchment area. This area is
generally the roof of houses and buildings where the rainfall is always
maximum.
- Collection Pipes: These are the transportation
system which carries the water collected by the catchment area and
transports it to the collection area.
- Collection tanks: These are known
as rainwater harvesting tanks. These tanks are used to store
the collected water or disperse the water into the ground for groundwater
recharging.
Getting Best Rainwater Harvesting Tank
Choosing the best components for
your rainwater harvesting system is very important. The
effectiveness of the whole system depends on the components installed in the
system. The main thing that you need to consider is the rainwater
harvesting tanks. These tanks are the most important part of any harvesting
system. These tanks are chosen according to your requirements and the amount of
rain that pours in your area.
While choosing the tank for your rainwater harvesting system, you should consider the following facts:
- How much water is being used daily in your
house/building? For example, if 1000 litres of water is consumed daily in
your house, you should get at least a tank of 10,000 litres to keep the
water supply running for at least 10 days.
- How much rain does your area get? If there is high
rainfall in your area then consider getting a big rainwater
harvesting tank as the tank will get filled much faster in case
of heavy rainfall.
- How large is your catchment area? If you have a huge
catchment area, you’ll need a large tank to store all the water collected.
The amount of water collected directly depends on the intensity of
rainfall and the size of your catchment area.
Conclusion
As we have seen that rainwater harvesting can be a very useful tactic that can help us to overcome the danger of freshwater depletion. Government promotes rainwater harvesting and provides a discount on the cost when you install a rainwater harvesting system in your house or office. There is no doubt that this process can prove to be a game-changer and help to increase the environment quality. We all should implement this tactic and contribute towards saving the environment. If you are looking for rainwater harvesting tanks or systems, visit Aajjo.com where you can easily find a huge variety of products from top manufacturers and sellers in India. Also if you have any type of question, contact our customer support. We will be glad to answer all your questions related to rainwater harvesting. We hope you understood everything about the process.
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