Eco India: Treating sewage water to make it drinkable could hold the answer to Delhi’s water woes

Поділитися
Вставка
  • Опубліковано 18 жов 2019
  • Every week, Eco India brings you stories that inspire to build a cleaner, greener and better tomorrow. Our top story this week looks at how an eco-friendly wastewater management technology, that converts sewage water into clean, potable water, is trying to mitigate the problem of access to this precious resource in the water-stressed city of Delhi. How viable is this technology?
    **********
    CREDITS:
    Supervising Producer: Nooshin Mowla
    Director of Photography: Siddharth Subramanian
    Second Camera: Amit Bose
    Video Editor: Sujit Lad
    Script & Field Producer: Juhi Chaudhary
    Associate Producer: Shibika Suresh
    Executive Producer: Sannuta Raghu
    **********
    Eco India is a co-production between DW and Scroll.in. You can watch the full episodes on scroll.in/ecoindia
    Subscribe to get the latest episodes of Eco India - bit.ly/2M9WTXn
    For more explainers, and the web’s most interesting videos - scroll.in/video/
    For the latest news and analysis - scroll.in
    Follow Scroll.in here -
    Facebook: /
    Twitter: / scroll_in
    Instagram: / scroll_in

КОМЕНТАРІ • 301

  • @hrishikeshkotian
    @hrishikeshkotian 4 роки тому +294

    Dear Eco India team, you are doing a great job of finding and documenting these pioneers, who are tackling our most pressing issues with utmost innovation. Thank you and please keep up the great work.

    • @screative3170
      @screative3170 4 роки тому

      But this is delhi not india

    • @rajeshkandukuri1042
      @rajeshkandukuri1042 3 роки тому +2

      @@screative3170 em matladuthunaavu ra maidha pindi

    • @rockerjasoria8888
      @rockerjasoria8888 3 роки тому +1

      We also need to help people like these who r trying hard to do something good if we share even 100rs with people like this it will really help them after all this is not only there prblm...

    • @archit2894
      @archit2894 Рік тому

      ​@@screative3170 huh?? Are you high???

  • @sagek7949
    @sagek7949 4 роки тому +91

    I know that corruption is inevitable . But for a country with such natural resources isn’t it disappointing that we have failed our people terribly..

    • @sagek7949
      @sagek7949 4 роки тому +1

      乙乇ᗪㄖ几Ꮆ爪卂ㄖ that makes sense.

    • @nikhilsukumar23
      @nikhilsukumar23 4 роки тому +1

      Yes, and Delhi is the capital.

    • @bm8292
      @bm8292 4 роки тому +1

      @Shee XinPing don't talk bull shit. Explain how Singapore is an efficient country. It has public sectors that are doing extremely well, while India is gifting it public sector to thugs. You seem to belong to the animal kingdom, proof of your thinking.

    • @Aloewells
      @Aloewells 3 роки тому +1

      @@bm8292 Now Singapore is in recession. INDIA will only rise only when Reservations based on caste is abolished. The tech showed here is Ancient Indian water filtration system used in many places.

    • @KashmirSingh-fg1ie
      @KashmirSingh-fg1ie 3 роки тому +3

      People are more corrupt than the system.

  • @pulz1191
    @pulz1191 4 роки тому +53

    Industries should be told to install water treatment systems before releasing it. Compulsory Law.
    New colonies and builders should be told to install such systems as rule of Law.

  • @MrArchit16
    @MrArchit16 4 роки тому +140

    If Industrial sewage is separated from domestic sewage then the Cost of filtration will drastically come down due to lesser chemical toxic substances

    • @sanketkumar8040
      @sanketkumar8040 4 роки тому +12

      In our rules ad regulations are only on paper and nothing is followed on ground

    • @rushikeshhiwrekar1003
      @rushikeshhiwrekar1003 3 роки тому +2

      Agreed. This is already being done at various levels. Just that in the densely populated cities, and slums it is difficult to control the entry of industrial effluent from SSIs.
      Apart from that, sewage os treated in a sewage treatment plant seperately.

  • @suyashgupta87
    @suyashgupta87 4 роки тому +103

    Love the pattern of your documentaries, don't just talk about problems, you talk about solutions that are innovative. Also the narration is so precise and easy to understand that everyone can understand your content. Keep up the great work! Liked and subscribed.

  • @Nomad_Wanderer
    @Nomad_Wanderer 4 роки тому +13

    One of the best thing we can do is rain water harvesting I am from Rajasthan & we are using rainwater for drinking since ages we still use rainwater one season rainwater can last Upto a year for a family of five person Delhi government & government around India should make it mandatory for everyone to use rainwater harvesting

    • @mamanature4992
      @mamanature4992 4 роки тому

      How it stored

    • @Nomad_Wanderer
      @Nomad_Wanderer 4 роки тому +4

      We make a underground water storage tank and use the rainwater from our building roof there are usually two drain holes in the roof one for drainage second one for the water storage tank, we clean the roof before taking in water to the storage. 3-4 good annual rain for about an hour or so is enough to fill the tank. After the water gets collected in the tank we don't use the water for few days so the sediment settles down after that we put alum tied in cloth into the water this alum purify the water thou one can use it or not we can also use a normal filter to further clean the water the taste of rainwater is unlike anything you have ever drank it keeps your gut healthy

  • @user-uz4gh7sm9l
    @user-uz4gh7sm9l 4 роки тому +35

    Delhi doesn't have scarcity of rain, and generally get good monsoon showers.
    Water harvesting should be made mandatory for the big houses, at least.

  • @dariiabaranova1595
    @dariiabaranova1595 4 роки тому +2

    Honestly, treating sewage water for Delhi should have been implemented around 50 years ago. Really. Like it is implemented for many other metropolises in the world. Are people in India any worse then the others? Ok, nobody can travel back in time to fix some issues, but now it is really time to catch up. People in Delhi and around India should really demand it every single day and do any action possible to push the authorities to implement treating sewage water system. It is really important.

  • @bbgg1690
    @bbgg1690 4 роки тому +49

    Sunday Dosage of motivation and inspiration only here

  • @taifshams
    @taifshams 4 роки тому +45

    Make it mandatory for every building in area to have rain water harvesting and solar panels.

  • @aditravovlog
    @aditravovlog 4 роки тому +27

    We are very fortunate...
    That we are having enough water supply
    Do we have to use accordingly
    Don't waste the water.
    Save water save life

    • @gyanwanggyantaba2701
      @gyanwanggyantaba2701 3 роки тому +1

      water supply aint the problem. THe problem is with the management of water

    • @vodkaboy
      @vodkaboy Рік тому

      "Don't waste the water." or at least you know, treat/clean it after shitting in it.

  • @subingsubingervinjay3468
    @subingsubingervinjay3468 4 роки тому +2

    Toilet to Tap project in India is a very good solution to water scarcity and water pollution. I wish Philippines would also do the same 😭

  • @rashn2065
    @rashn2065 4 роки тому +7

    I am so thankful for this channel. It makes the future look less bleak in some way.
    And a big thank you for how logically you sequence the parts of these videos. From introducing the problem at hand, to the steps being taken, it's mplementation and ending the video with an outlook to the future- Bravo!

  • @javadoctor101
    @javadoctor101 4 роки тому +15

    necessity is the mother of invention.. keep up the good work guys..

  • @kavitamehta759
    @kavitamehta759 4 роки тому +8

    Seriously impressive! Decentralised approach will solve the problem forever!

  • @subirsharma2211
    @subirsharma2211 4 роки тому +8

    Praiseworthy work Absolute water, kudos to you and all the team, I wish a grand success to you.
    Thank you, Mishra Ji, for being an angel to Delhi, We really need your guidance.
    I wish if the world can treat water similar to their precious belongings.
    Thank you team Scroll.in for bringing such unique story's. I wish a grand success for you too.

  • @mdzaid5925
    @mdzaid5925 4 роки тому +3

    Kejriwal sir should keep high water prices which will ensure efficient usage of water. In compensation he can reduce electricity bill even further down.

  • @AK-fz2wq
    @AK-fz2wq 4 роки тому +5

    I am so happy that things aren't so severe in Assam.All pure naturally and unlimited ❤️

    • @AK-fz2wq
      @AK-fz2wq 4 роки тому +1

      @chakraborty001 Assam have all amenities required to live a civilized life.When you haven't seen nature,u can't value nature.Delhi being a capital, it's all unplanned urbanisation, comparing to capital city of other countries.Assam atleast being away from the city, people breath pure air ,eat organic vegetables and drink water which just need filtration,not treated water from sewage 😂 or water from Yamuna.Morever there's no unplanned development in Assam just to extract the leftover petroleum resources from assam.Assam produces tea and send its oil&gas to other parts of the country but Assam doesn't want unwanted unplanned urbanisation and slums just like in so call developed cities of India 😂Cut trees,urbanize city,have open defaces in the streets and complain no water.

    • @AK-fz2wq
      @AK-fz2wq 4 роки тому

      @chakraborty001 When U lack knowledge about Assam,so u shouldn't comment having zero knowledge about a topic, Little knowledge is a dangerous thing.But in the end we can't eat money and drink money,if you can do it then u should do, it's time now.Eat&Drink money.

    • @imbatido
      @imbatido 2 роки тому

      Ever been to Guwahati? And all the tankers in uzan bazar

  • @mirzafaizanbaig4679
    @mirzafaizanbaig4679 4 роки тому +6

    I also have the feelings for water like you.
    So, in my b.tech project I did STP method to slove the water cruises and generate electricity from it.
    Insha Allaha One day I will also set a STP plant and show how it will slove water cruises.

  • @sweetvuvuzela4634
    @sweetvuvuzela4634 4 роки тому +9

    Start harvesting water when it rains instead of letting it flow into the oceans there are ancient temples who did this sort of work many many years ago. I think this channel highlighted a village where someone dug trenches to store the rain water and the whole village benefited from it.

  • @saiharishk3232
    @saiharishk3232 4 роки тому +1

    I do agree with what Mr. Manoj Misra says, availability is not the actual problem, mismanagement is. And what Absolute Water is doing is really amazing and Eco India recognising it as well. I do see that in the process of water treatment, the trash is being separated from the water. What I wanted to know was, what is happening to the trash being separated? How are they managing that?

  • @kch2810
    @kch2810 4 роки тому +3

    While working on any innovation to help water crisis, it is just as important to make efforts to bring about changes in public behaviour regarding conscious usage of water.

  • @dineshkumar-ry4cy
    @dineshkumar-ry4cy 4 роки тому +2

    That multi level nano membrane is called REVERSE OSMOSIS. The pump push the water through the membrane and gets through the other side.

  • @sivabalankaniapan6275
    @sivabalankaniapan6275 3 роки тому

    Incentives from the government needed, even if it is not fully government, then a non-government entry needed to make it viable. This is so much sustainable than one can even imagine. Thank you for such an amazing video.

  • @aiswaryabersan7983
    @aiswaryabersan7983 4 роки тому +1

    Interest has helped indians to come close to each others
    Helped in understanding the culture diversity, knowing about the problem faced by each citizens in states and finding solutions for it.

  • @prashant20061978
    @prashant20061978 4 роки тому +2

    New Delhi should have forests surrounding it. This will decrease air pollution.
    Plants like Snake Plant
    Spider Plant
    Boston Fern
    Golden Pothos
    Indian Lilac
    Indian Banyan
    Banana Plant
    Silver Maple
    Dwarf Date Palm
    Areca Palm
    Bamboo Palm
    Should be planted which filter more air.

    • @aditisk99
      @aditisk99 Рік тому

      They could also add some filtering plants in water too.

  • @swatisonawane1192
    @swatisonawane1192 4 роки тому +11

    Thanks a lot for the eye opener. your video must be watch every single person on this planet then they get the idea of coming disaster thank you so much

    • @subirsharma2211
      @subirsharma2211 4 роки тому

      Hi
      Swati, you are right, it's a must-watch.

  • @sud8981
    @sud8981 4 роки тому +25

    It's a pleasure to know that Delhi Jal Board is taking up steps for reformation of the conventional systems by using innovative technologies and actually putting it to practical use.
    When we can spend thousands on crores on good for no use statues, what hurts if we spend on technologies that could really save mankind!? #stupidpoliticians

    • @roguenation4387
      @roguenation4387 4 роки тому +1

      We had this in Karnataka a decade ago..Delhi is far behind us

    • @roguenation4387
      @roguenation4387 4 роки тому +2

      I know whatever happens just tell one thing - statue,mob lynching, Fascism and shits..Give good arguments atleast

    • @harsha6655
      @harsha6655 3 роки тому

      Delhi is shithole

  • @berlianakusti460
    @berlianakusti460 Рік тому

    This is such an amazing system. Great job Eco India! Greeting from Indonesia ❤

  • @sree376
    @sree376 4 роки тому +3

    we are proud and i am so glad to congratulate and appreciate your team for your efforts you are putting towards future eco India

  • @chandrasekar8506
    @chandrasekar8506 4 роки тому +1

    only answer to water scarcity is recharging ground water , easily done by rain harvesting and having ponds/lakes to recharge ground water .Water supply makes it necessary to be supplied and makes access difficult.

  • @junebhattacharjee9669
    @junebhattacharjee9669 4 роки тому +13

    Good initiative ,but the situation is still grim for the common man they should be provided with water supply line

    • @subirsharma2211
      @subirsharma2211 4 роки тому +1

      Hello, sir
      We have to be part of it with whatever little initiative.

    • @junebhattacharjee9669
      @junebhattacharjee9669 4 роки тому +1

      @@subirsharma2211 keep up the effort may be one day your organisation will meet the requirements good luck

  • @aiswaryabersan7983
    @aiswaryabersan7983 4 роки тому +7

    India need to stabilise population. Should maintain mediam growth because low population will affect the working force of country.
    Many European countries face problems because of low birth rate.
    These forces the government to adopt immigration policy to balance the workforce of a country also government need to take care of a huge number of old citizens which cause economic barden to govt.

    • @shrin210
      @shrin210 2 роки тому

      Low population is only propoganda news by the Rich people.
      In future robots and machine will do most of the work. Govt should focus on development, happiness of low income group.

  • @piyushgupta6179
    @piyushgupta6179 4 роки тому +3

    The job which our mainstream media should be doing is done by you.
    Great job💗💗
    All the best👍👍

  • @jisnudeepmandal
    @jisnudeepmandal 4 роки тому +2

    Thanks for such awesome videos. Government can implement these ideas too....I wish Kejriwal sir was watching your videos, he could learn how to change the structure of Delhi. If he could have given free rides to women I guess it wouldn't be hard enough to build water treatment plants instead. *But the main problem is again, the acceptance of public* . People's mindset must be changed first.

  • @hiShivamhere
    @hiShivamhere 4 роки тому +2

    Great job team eco. Talking about solutions to current problems and presenting them in a effective manner. Please make such videos in Hindi as well, it needs to reach more people.

  • @WildDisease72
    @WildDisease72 4 роки тому +2

    This is great - we do this in developed countries so this is definitely the way to go!

  • @arkin5854
    @arkin5854 4 роки тому

    Out of all the channels here in you tube , yours is the one that I follow... Really an inspirational channel focused on the environment without boring us and keeping us aware of the ongoing threat that hovers around us

  • @RK-ve4xp
    @RK-ve4xp 4 роки тому

    Amazing how far human society has developed and modernized. Drinking sewage water or eating products grown from sewage water and waste is next stage of human progress and development.

  • @rushikeshhiwrekar1003
    @rushikeshhiwrekar1003 3 роки тому +1

    Its industrial effluent. Sewage is the term used for municipal wastewater. Grey water contribution is around 65% of initial water consumption. 80% is the sewage generation.
    Anyway good initiative.👍

  • @alankarjoey258
    @alankarjoey258 3 роки тому

    kudos to Delhi Jal Board as well for recognizing and promoting such great initiatives

  • @varunprakash6207
    @varunprakash6207 4 роки тому

    Eco India Great Initiative to Implementation each and corner to Country Sewage Industrial water 💧 into clean water 💧 To Utilizes the Indian people 👍👍👍👍👍👍👍

  • @rutujoy7071
    @rutujoy7071 3 роки тому

    Eco India gives us a positive view towards India 🇮🇳 thankyou Eco India for such a amazing videos

  • @prashant20061978
    @prashant20061978 4 роки тому +1

    New Delhi should have a Sewage Treatment Plant for safe drinking water and cleaning rivers.

  • @vthilton
    @vthilton 3 роки тому

    Sharing, Justice and Peace for All.

  • @Rudra-mm1qf
    @Rudra-mm1qf 4 роки тому +2

    I think they should also consider methane, which will be generated from the plant because it can also be a big problem in the future.

  • @shubhamyadav9998
    @shubhamyadav9998 4 роки тому

    Delhi needs a team like you...thanks a lot

  • @ph6263
    @ph6263 3 роки тому +1

    It is expensive but not expensive than river pollution, health issues, smelly spread sewage water, water borne diseases, jammed drainages and flooding due to it, health of street animals and fishes, health of manual scavengers etc.
    If we compared the governments budget to minimize these problems its quite huge , so we can simply nullify these problems instead minimizing them

  • @SANTTUBHAI
    @SANTTUBHAI 4 роки тому +1

    Every city should use this method

  • @mindescape9602
    @mindescape9602 4 роки тому

    Nice project.. should be spread entire India.

  • @macberry4048
    @macberry4048 4 роки тому

    I love this whole video series of people finding solutions to their own problems

  • @KhairulAnwar-mp8lo
    @KhairulAnwar-mp8lo 3 місяці тому

    Singapore also treats its toilet water turning it to drinkable water. Tackling infrastructure issues and acceptance from the public in using toilet to tap water is key.

  • @dpkapmr1287
    @dpkapmr1287 3 роки тому +1

    a great effort indeed --- if not drinkable then for other uses at least it should be --- for drinking water there should be more reservoirs to collect and hold rain water as delhi gets its course of rain through out the year . if can be collect for drinking---

  • @mayankdandhare3342
    @mayankdandhare3342 4 роки тому

    Excellent work team...thanks for such a informational video...at least we know now waste water management is the big challenge which mankind have.Thank you✌️

  • @nikhilsukumar23
    @nikhilsukumar23 4 роки тому +1

    What about creating tanks all over to collect rain water? It can revive ground water, too. Delhi is quite large and it can use such huge area to revive ground water. And colonies and communities can treat their waste water and use it to plant trees and vegetables which can create food and rain. Houses can treat waste water individual wise. That clean water from sewage can be used to clean floors and clothes.

  • @paramdagli3168
    @paramdagli3168 4 роки тому

    One of the best practical solution we can have

  • @zeenathkouser7507
    @zeenathkouser7507 3 роки тому

    It should b implement in each and every city may b it's big or small... 👏

  • @mominahmedalimahammadali9132
    @mominahmedalimahammadali9132 2 роки тому

    Great documentary, to avoid the problem of money for filtration, we can treat water for two or three-level and again reused it for the purpose of irrigation.

  • @nagarajgouda3788
    @nagarajgouda3788 4 роки тому

    Thanks to eco India...amazing program.. Please keep it up and bring new ideas more..

  • @NikhilKumar-oy7mx
    @NikhilKumar-oy7mx 4 роки тому +13

    Still missing daily fix.
    Why?? Why ?? Why??
    You stopped.

  • @reena5892
    @reena5892 4 роки тому

    Great work.hope all cities will follow this plan and rivers will have pure water.

  • @vidyadharjoshi5714
    @vidyadharjoshi5714 3 роки тому +1

    The river pollution must first be stopped. All the waste water must be treated.

  • @simisharma286
    @simisharma286 4 роки тому

    Awesome initiative i must say. We need much more like this.

  • @deepankarroy774
    @deepankarroy774 4 роки тому +1

    These documentary give me hope

  • @rakhisaini5561
    @rakhisaini5561 4 роки тому +2

    Infinite soluions for finite problems😍😍

  • @ruthmoore2246
    @ruthmoore2246 3 роки тому

    Wow. I love you please don,t stop doing this amazing work . We just have to promote that to the big government , keep up the good work.

  • @mautkajuari
    @mautkajuari 4 роки тому

    Amazing underrated work. Hats off

  • @DineshKumar-uv3xb
    @DineshKumar-uv3xb 4 роки тому

    Thank you.

  • @udaykiran7018
    @udaykiran7018 3 роки тому

    Absolutely Wonderful Project....

  • @sudo2998
    @sudo2998 Рік тому

    Imagine that. Just 22 drains carrying 220 million gallons on untreated sewage into the Yamuna every day! The problem is so contained, it can be fixed.

  • @Jags22079
    @Jags22079 4 роки тому

    Very good and sustainable technology.... keep up the good work

  • @bantunameirakpam6157
    @bantunameirakpam6157 4 роки тому +1

    Kudos to the Team ....

  • @anjani._.
    @anjani._. 4 роки тому

    Thank you so much❤

  • @rony.samuel
    @rony.samuel 4 роки тому +1

    Just wow!

  • @earthsouljah4116
    @earthsouljah4116 4 роки тому

    Only good for India Bharat 🙏🌺..

  • @justinedcunha5520
    @justinedcunha5520 4 роки тому

    If governments really want to do good then they will listen and work with these experts.

  • @jackychannel
    @jackychannel 2 роки тому

    india needs this

  • @michaelserrao1123
    @michaelserrao1123 4 роки тому +1

    Hello
    I really liked the tech and work you have been doing
    How does the plant cost (don't wanna install just wanna know the cost)
    It's seriously amazing wish in near future we have technology to purify millions of gallon in a day to solve our river problem
    Thank you for this video

  • @jessicagandalam3456
    @jessicagandalam3456 4 роки тому

    Nature's long lasting patience...ended lyk this

  • @mytravls
    @mytravls 4 роки тому +7

    Not sure why are people living in these conditions. It's inhumane condition. They should move to their cities.

    • @sherkhan_5050
      @sherkhan_5050 3 роки тому +1

      Its not easy just to switch, already economy is failing, jobs are not available etc.,

  • @vidyadharjoshi5714
    @vidyadharjoshi5714 3 роки тому +1

    Much of the waste water can be treated by bio-methods to make it atleast useful for gardening, using it in toilets for flushing. That will stop pollution of rivers.
    The used water from kitchen can easily be used for garden / toilet flush with not so huge costs. A lot of small things can be done to make a huge impact and clear the pollution.
    People should not have to spend a lot of time for the basic needs. Rather than comparing with so called " First world countries " etc. where is the basic ?

  • @jpraharshjoshi
    @jpraharshjoshi 4 роки тому

    Good investigation very nice report

  • @Aitorma_Debbarma
    @Aitorma_Debbarma 3 роки тому

    Thankz for showing path👍

  • @69bobr
    @69bobr 3 роки тому +1

    Whatever happened to cleaning up the Yamuna?
    WHY can't they build rain catchments?
    Even back in the early 1990s, the water table in Delhi was at dangerously low levels!

  • @jamsheertirur1758
    @jamsheertirur1758 2 роки тому

    Absolute water good initiative for real people ❤️

  • @avdeshtomar5986
    @avdeshtomar5986 4 роки тому

    You people are doing amazing work

  • @ashishranjan8338
    @ashishranjan8338 4 роки тому +1

    We don't want industry....We want water....

  • @bhawanasingh7682
    @bhawanasingh7682 Рік тому

    And in India, our maids keep tap open in full speed for 1 hour as an average to wash utensils. We wash our balconies, entrance floor with high speed water pipes instead of just cleaning by broom.
    Our maids and gaurds waste water on every day and nobody even thinks about it.

  • @kumarivandana2250
    @kumarivandana2250 4 роки тому +2

    Amazing💕😍

  • @lovkeshbajaj674
    @lovkeshbajaj674 3 роки тому

    Why isnt anaerobic STP provided in every community garden in Delhi. This decentralisation of sewage water can be used to water the parks and at the same time decrease sewage going to the main STP plants . This can also be used to increase the water table of Delhi which is going down regularly. A multi pronged approach needs to be utilised since the task at hand is enormous. Decentralisation is the best way out.

  • @deevyangvaishnav5838
    @deevyangvaishnav5838 4 роки тому

    The need of the hour 👍🏻👍🏻
    Great work 👏🏻👏🏻

  • @bluerazzberry99
    @bluerazzberry99 Рік тому

    plants will really help too, crates of mulch n soil really needs the plants to balance everything

  • @arobindamohanty6886
    @arobindamohanty6886 4 роки тому +2

    Good initiative..

  • @JESUS-js9oe
    @JESUS-js9oe 4 роки тому

    Respect from México

  • @Mrcoolsky
    @Mrcoolsky 4 роки тому +4

    Hi Scroll Team, you can help fund these startups through your videos. Definitely every organization need help through donations or crowd funding.

  • @divya4810
    @divya4810 2 роки тому

    this is great.

  • @shreeyashrasal8574
    @shreeyashrasal8574 3 роки тому

    A wonderful initiative taken by eco.
    Please bring some simple and smooth background music in your videos so that I doesn't sound too much serious.

  • @loneforest6541
    @loneforest6541 2 роки тому +1

    Reverse osmosis is very expensive, worlds over 70% user is Saudi arab, they do it to desalinization process of salt water, coz they have oil to do this. India should harvest and store fresh rain water as much as they can.

  • @aniksamiurrahman6365
    @aniksamiurrahman6365 Рік тому

    It's almost 3 years, how is this technology doing? Are more plants being built? Is it affordable by ordinary and poor people, perhaps with govt. subsidy? And how did the pilot plant scale up?

  • @suryocakraningrat5668
    @suryocakraningrat5668 4 роки тому

    great job, keep going