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you are the best thank you

great explanation, clear, immediate. thanks

very good

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Very well explained! Appreciate it guys!

We at Pure Water For All Foundation have been working on this problem for decades in over 50 countries. We have fantastic results.

Thankd

Well explained for this complex topic!

Hi Karl, is there a reason the feeder pipe comes in from the bottom of the trickling filter?

They can't program AI voices to pronounce historical figures' names correctly? Hippo crates?

Thank you for your video! 😁😁🙏But why the formula of calculating velocity is distance/time? Is there an explanation? Also for this calculation of performance are we assume the particles are the same size as if not the time for settlement will be different?😮😮and what is the theroy behind imhoff cone experiment? Thank youuu

Thanks for sharing

Can I use titration to determine the oxidation instead of spectrophotometry?

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Thanks for the basic knowledge & well explained.

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It is my first time

Nice Video

I am running a lemello clarifier, it has a blow down pump, but my company replaced it with a 3x3 trash pump that is constantly running. My question is…. If this trash pump is constantly running, isn’t this counterproductive to the settling of the sludge? If so, how often should I been clearing out the sludge?

Well if you swim on it you will.drown inside in darkness😂

Very Good video, but it will be helpful if the calculations are in SI units.

Which software is used to create this video?

What CFD software used for the simulation?

Its genius because air contains 21% oxygen as opposed to water which cant hold more than 10 mg/l DO.

Awesome video

Please, How do you convert of 14,557 lbs to 194,000 ft3...what is the factor ...

আমি কিনবো কি ভাবে নিতে পারি আপনার নাম্বার দেন

Do water towers catch rain?

The graveyard bit threw me off LOL

Thanks

helpful, but would be even more so if this was in SI units please

Your videos are actually being used in our University to teach by professors😁 Really authentic source

Here's a much easier solution. Fewer people on the planet.

noice

As always, great to learn from you Karl!

informative video! what software did you use to create this video? thanks!

Thanks. This was hella useful.

BOD is biochemical oxygen demand. This is a better test but takes longer. COD is used to estimate BOD because BOD takes 5 days to complete. COD takes two hours.

Christ Loves you He is Returning

Very well explained, thank you!

Thank you for your efforts!!

Will any body provide me contact number of Sewage treatment plant complete equipment supplier

is sedimentation the same as clarification?

Amazing 👏

drag forces always act opposite to Weigt of object. How come drag forces be added with weigh of the object?

Very good explanation

Nice, Thanks for clear explnatuion.