@saracampero
Hello, dear family Steemit! Welcome to our virtual classroom! As we all know, water is an essential mineral for the maintenance of life. Today I bring you a wonderful experiment, where we will learn how to purify water through an incredible homemade water purifier, with materials within reach and easy to get. Drinking water is one of the predominant needs of living beings. So I invite you to enjoy this proposal where the little ones can go, little by little, developing ingenuity accompanied by their teachers and parents.
Before starting it is important to know the following terms.
Characteristics of water
It is composed, centrally, by hydrogen and oxygen and its chemical formula is H2O. At atmospheric pressure, its freezing point is 0 ℃ and its boiling point is 100 ℃. The water reaches its maximum density at a temperature of 4 ℃ and expands when freezing. It is also, colorless and tasteless and blue hue. It can only be detected in layers of great depth, which is why it is considered colorless.
Drinking water
Drinking water or water for human consumption is called water that can be consumed without restriction to drink or prepare food. Wikipedia
For the water to be drinking, that is, for us to drink it, it must be;
- Clean, without particles that make it cloudy.
- Inodora, without the smell.
- Without a certain flavor.
In addition, drinking water must have minerals, such as chlorine, sodium, iodine, fluorine, etc., in proportional quantities. And, fundamentally, it must contain air.
On the other hand, there are waters with impurities and microorganisms, such as algae, amoebae, paramecia, bacteria, etc.
This type of water should not be consumed by humans and animals since it will produce different diseases. This water is not suitable for consumption and is called non-potable. To be able to consume it, we must make it drinkable, that is, remove the impurities with successive filtrations. Then the microorganisms that may exist must be eliminated with chlorine or another purifying agent.
Hard or raw water
Water is the most abundant substance on earth and is obtained in different natural sources, such as currents, deposits, and wells (groundwater), containing salts and impurities, such as calcium, magnesium, and silica. When water brings high concentrations of these salts is called, HARD WATER. Hard water causes organic complications to man and animals, also affects facilities and pipes. To avoid these drawbacks, the high concentration of salts must be eliminated and reduced to tolerable limits. This process is known as water softening.
Water softening
The softening of the water consists of removing the calcium and magnesium associated with the water, adding lime or sodium carbonate, allowing the formation of calcium carbonate and magnesium hydroxide, which precipitate and then can be separated. Soft water can be used in food processing, boiler supply and in different chemical processes.
Water purification
Pumps draw water from the river or lake.
Through the pipes it reaches special pools where it is allowed to decant; thus, part of the impurities are deposited in the bottom.
To eliminate the rest of the impurities, special substances are added, which also take them to the bottom.
The water is filtered through sand beds.
It is then stored in the filtered water reserves and distributed to residential tanks.
What are they waiting for?
With this filter, ideal for emergencies, it is possible to obtain 100% potable water from sources such as rain, rivers, and streams. Have fun while doing your homework!
HOME WATER PURIFIER
Materials:
- Two plastic containers, approximately one meter high.
- Dirty water
- Cotton.
- Fine sand.
- Fabrics or gauzes.
- Scissors.
- Cutter.
- Small, medium and large stones.
- Charcoal.
Note: Charcoal is essential to complete water filtration because it serves to eliminate microorganisms associated with untreated water. Ideally, it should be activated carbon, which is more porous and increases the physical-chemical absorption process inside the filter.
Armed Water Purifier
Step 1. Cut the bottom or base of the plastic bottle to create the opening through which the water will enter.
Step 2. With the base cut, we put cotton on the base until we reach the edge.
Step 3. Add the amount of fine sand needed to reach 7 to 10 centimeters in height. Then place a layer of cloth or house and repeat it on each subsequent layer.
Step 4. Add vegetable charcoal until it reaches the same height of 7 to 10 centimeters. And, apply a cloth layer.
Step 5. Add a layer of small stones, until you reach the same height. Do not forget to place the fabric on the layer of small stones.
Step 6. Add the layer of medium stones, reaching the same height. And, placing the fabric on this layer.
Step 7. Add large stones.
Step 8. Add charcoal.
Step 9. Add another layer of fine sand.
Step 10. Cut the top of the other plastic bottle, which will serve to collect the filtered water.
Remember to apply each cloth or gauze between each layer. It is important that all layers are well-fitted and tight.
WATER PURIFICATION AT HOME
Purification Water
Result. Purified water
In order for this water to be 100% potable, the water must be boiled, that is, we must bring the water to its boiling point, increasing its temperature to 100 ℃.
Now you know how to make a practical water purifier, following a few simple steps. You may have to filter the water 2 or 3 times because of the length of the container. Our filter is adapted for gray water in the home. The gray water, are all types of wastewater that are generated in a house. Except for the toilet. The main waste that contains the greywater is suspended, dissolved and floating solids, such as the earth.
CONCLUSION
Drinking water should be available to all people and be suitable for consumption. The treatment of water before consumption allows fighting against many diseases such as dysentery, typhoid fever, and cholera. This home purifier simulates the natural water filtering process, which occurs when it crosses the ground to reach the underground aquifers, using different materials to clean the water and, thus, retain the largest amount of waste.
The sand filters were the first filters used to purify water and prevent diseases such as cholera. And, they are very useful in both rural and urban areas that lack safe drinking water.
Thank you all for joining me in this fantastic and perfect exercise for the development of children's creativity. With this fun series of steps, children (accompanied and guided by their elders) can have a good time with the little ones in the house. In addition, they will be taught to work in an organized manner, allowing them to expand their technique of concentration and observation to help them understand their environment.
REFERENCES
"The basic rights of a human being are access to school, food, medical attention and clean water." - Gelila Bekele
@saracampero
I dedicate this work to the community of @tribesteemup, with the intention that they can know my work. Thanks to the wonderful idea of @kennyskitchen, and the great support of @adamkokesh, for leading this beautiful project called @tribesteemup. I love what you are doing, thanks for the infinite support to our community and I have my support at all times.
8 Pillars of TribeSteemUp
Make The World A Better Place
#TheAlliance
Join us @steemitbloggers
Animation By @zord189
..............................................
▶️ DTube
▶️ IPFS
Congratulations!,@saracampero Your post has been upvoted by @reachout
Our goal is to support Minnows on Steemit.
Join our discord group https://discord.gg/NWAkKfn
Major Upvote Sponsor : @bleepcoin
SP Donation by @rufans & @solomon507
Join Our Trail here: https://steemauto.com/dash.php?i=15&id=1&user=reachout
Post votado por @mythologyupvote.
Thanks for the support.
Great job honey, excellent experiment, I loved your video @originalworks. God bless you always @saracampero.
Thanks for appreciating my work honey.
Great video tutorial, congratulations for such an excellent job @saracampero.
Thanks, I'm glad you liked my video. Thank you for your support.
Congratulations friend, excellent video.
Thank you friend.
Wow, what a lovely and educational post! Good job, this took really a lot of work and it shows, kudos! 💚
Thanks friend @zen-art , I appreciate all your support. God bless you always.
As always, i'm never disappointed at your post. Thanks for educating us on water purification, this sure did take a lot of your time. Lol
Thanks for the support friend. God bless you!
This post is really useful, there is still a lot of areas no clean water out there. Keep up good work my friend
thanks for your visit @lantracy
Very informative post. Congrats on getting accepted into #thealliance.
Thank you dear @insideoutlet
Congratulations @saracampero your post had been selected for an upvote worth ~$1.67 as part of the @ecoTrain minnow support project. Your upvote will come soon!
I hope this encourages you to keep writing amazing posts and making this world a better place!.
JOIN US ON DISCORD
https://discord.gg/XwAmRWW
Thank you for your invaluable support dear @ eco-alex , god benga to all #ecotrain passengers
Qué bueno está tu post! Le doy re-steem para que no se me pierda y poder hacer lo con mis hijos.
Una cosita, me parece que para que el agua sea potable, no solo basta con llevarla a 100C, también hay que dejarla hirviendo por 1-5 minutos, dependiendo de si vive uno en una zona de gran elevación o no.
Gracias por la visita. Cuando se habla de hervir el agua. Científicamente se habla del punto de ebullición. Es decir cuando el agua esta hirviendo es igual a que que digamos, que el agua esta en su punto de ebullición. Según la teoría dice que el agua hierve cuando se le aumenta la temperatura a 100C. Mas claro que el agua.
Mi comentario se refiere a lo de dejar el agua hirviendo por 1-5 minutos para lograr la potabilidad después de haber sido filtrada. Disculpa si te confundí con la referencia a los 100C (punto de ebullición = hervir el agua).
I always like to see how to create useful homemade tools like this one.
With these type of activities, I am sure school would be much more interesting and entertaining for the kids.
And I was really surprised when seeing how clean the water was after using the tool, really cool!
That was surprising to me too. Britta wouldn’t have been able to
Do anything with that black water.
Thanks for the visit dear @metzli ...
I was also surprised when I did the first test, and after filtering the water 3 times I was impressed to see how clean it was. Thanks for the support God bless you.
If you would like to support the educational community by delegating to @steemiteducation, please click on any of the following links. This will ensure that more teachers are supported on a daily basis.
100SP 200SP 300SP 400SP 500SP 750SP 1000SP 2000SP 3000SP 4000SP 5000SP 10,000SP 25,000SP
Esta eu fiz no colégio hehehe
projeto #ptgram power
@resteemator is a new bot casting votes for its followers. Follow @resteemator and vote this comment to increase your chance to be voted in the future!
You have collected your daily Power Up! This post received an upvote worth of 0.2$.
Learn how to Power Up Smart here!
Thanks for the visit dear @crisangel . God bless you always.
You have collected your daily Power Up! This post received an upvote worth of 0.23$.
Learn how to Power Up Smart here!
Wow, @saracampero!! You have just taken your effort to another level, kudos and I am so proud of you, friend! :) I have heard of hard and soft water too, heard they are very distinctively different in some countries. This is a really excellent elaboration.
#steemitbloggers #steemitmamas
Thank you for your beautiful words @happycrazycon, they are motivation for me. Thanks for your dear support. God bless you always. #steemitbloggers #steemitmamas
Have you drank water purified like this?
I really want to try this now. It’s going to be a great home-school project.
Yes, just a small drink! And nothing has happened to me. Hahaha! Really if it works, I've even seen ice machines powered by 2 or 3 filters in series, highly similar with the same configuration. But aesthetically more beautiful.
GREAT project @saracampero
Such a simple thing to have knowledge on but yet, many don't know how to purify water
Thank you for the visit, it is like that, even many do not know how to purify the water.
Congratulations! this post got an upvote by @steemrepo and was manually picked by the curator @yandot to be added on STEEM REPOSITORY, simply comment "YES" and we upload it on STEEM REPO Website.
Want to know more about the Steem Repo project? Contact us on Discord
Great job @saracampero!
Thanks for the visit @chuuuckie , you have a spooky name.
YES
Hi @saracampero!
Your post was upvoted by utopian.io in cooperation with steemrepo - supporting knowledge, innovation and technological advancement on the Steem Blockchain.
Contribute to Open Source with utopian.io
Learn how to contribute on our website and join the new open source economy.
Want to chat? Join the Utopian Community on Discord https://discord.gg/h52nFrV
I am very grateful to the families of @ utopia-io and @steemrepo , for taking into account my work.
Awesome @saracampero, I didn't realize how important charcoal was to this process.. thanks for sharing this with us!
Coal is really essential, as I said earlier, the filters we see at home use coal internally.
Great work friend. I love the step by step guide you gave.
This post is worth a resteem and i already did that. Thanks for sharing
Thank you for transmitting this knowledge to your followers. God bless you always, I wait for you in the next class.
Thank you.
Super cool - I think I need to add some activated charcoal to my survival gear so I can filter water if needed. This is amazing information, thank you!
How absolutely fascinating, I did know a little about the process of water purification - now I know everything. I really impressed with the level of detail you go to in explaining the process, and so many wonderful pictures providing a visual guide through the process.
Excellent post, packed full of information I learned a great deal and really quite fancy giving this a try now.
#thealliance #witness