Rapid Sand Filter

[@Grimpy970]

Another awesome video! Great work. I'd like to take time to impress upon you how important your work is. You're helping humanity by sharing this information!

[@shahnewazafroz8875]

This is so underrated video I have ever seen...

[@adityamaharshi9398]

It developed correct idea in mind. I was so confused. Thanks a lot

[@dilanweerasekara9678]

Have a good knowledge about filtration after watching this video THANK YOU🙏

[@harshal8956]

Gurudev, charan kahan hain aapke, shat shat naman. Great video, explanation and animation.

[@harshisbeauty6968]

Thank you soo much❤️.This is very useful for me.❤️❤️❤️❤️

[@alokraj6271]

Best explanation sir , animation was very helpful

[@rahulkumar-pm5ji]

In the video it was like ... Sand is in trough itself...and At 15:07 ..u are saying that sand should not go inside the trough....I am little bit confused here... please help me out...

[@archonmarch3965]

Outstanding!

[@ghoshsayanko]

Good one 👍👍

[@mahitha26]

I am a dental student and we have this topic in community dentistry

[@cahyaningrumayua891]

8:10 are those 2 pictures refers to the same tank but in different side of view? so the picture in the right is the tank if seen from the front?

[@TanveshDabholkar]

Yes

[@cahyaningrumayua891]

I’ve seen the full video, so generally there’s no gutter in waste water through?

[@guru4013]

Good presentation

[@soravsingh8366]

Nice 👍

[@Civiltaped]

What about air binding troubles?

[@DCBAonline]

It is resolved by high jet of air loosening the sand particles.

[@prathameshkhobragade8760]

Really good, thank you!

[@Doctor1020-j4p]

Finally got this backwash pta ni kya hi likha h book me

[@wasimhassan6076]

V nice

[@sandeeppatil69]

It is very clear and informative video, Thank you for sharing. Couple of queries #1. Can I use this for filtering Rain harvested water. #2. I plan to put to use Plastic barrels (200lits X3), so can you help me understand the rate of water filtered (@ cross section area of a 0.267metSq. In nutshell it is fast enough to handle rainwaters (Monsoon rains like in India). Will appreciate response. Thank you once again.. Ciao

[@shivamkhairnar8800]

Holld mice at some distance away from mouth

[@Tixel]

ppl here from science class where u at