Design of Activated Sludge Process | Conventional | Plug Flow Type | Design of Aeration Tank

#GATE #EnvironmentalEngineering #CPCBExam
Design of Activated Sludge Process as per CPHEEO Manual |
Conventional Activated Sludge Process

[@theroadtokimjaeuckscrinkle9672]

this is the most clear and perfect calculations ever.

[@civilholicguy6250]

Very well explained...liked the way u show every previous value and confirmed the range of every value🎉

[@savenviron1524]

Thanks 😊 keep watching 👍

[@vijaybhatawdekar6213]

Dear Sir
Thank you for the well explained video.
I have a small query. We are having Recirculation flow of significant percentage 25%
But we calculated it after calculations of Areation tank. So how will it accommodate return flow without affecting HRT or organic loading rate.
Please give your explanation.
Thanking you and awaiting your reply
Yours sincerely
Vijay Bhatawdekar

[@omverma3134]

Sir please make video on design of complete mix Activated Sludge Process

[@savenviron1524]

i will upload..thanks for watching

[@savenviron1524]

uploaded the video on design of complete mix Activated Sludge Process
ruclips.net/video/lVps2yw5Ypo/видео.html

[@tomaszkrawczyk4932]

You must also remember that Q (Flow to Aeration) will be the influent flowrate less the flow of the sludge removed in your primary treatment stage. Depending on primary sludge characteristics

[@theomalebye485]

Between convetional, complete mix and extended aeration
which one is used in treating the wastewater for the Cities or highly populated places? and why?

[@Nida_D]

first thank you for your useful videos but this time you miss calculate the length and width of the aeration tank by taking the vertical compartments as 35m so that the width will be changed. w=14m i.e (3*4.5+2*0.25)m

[@savenviron1524]

Dear Friend,
I have calculated length from volume (1386 m3) by assuming depth and width 3m and 4.5m resp. That's why the overall width is 4.5+0.25+0.25. even if we have divided total length into 3 channel, but we have to keep the width same, coz the total length is same that's why the overall width will not change.
If we go According to your calculations, width = 3*4.5 +2*0.25 = 14 , this will be wrong. It will increase the width by 3 times.
We can cross verify by multiplying 14*105*3 is not nearly equal to the volume (1386 m3) which we have calculated from F/M ration.

[@tushardewan8027]

is conventional activated sludge process or plug flow activated sludge process are same?

[@savenviron1524]

No both are different and their design is also different

[@kunaljayraj1114]

Nice explaination👍👍

[@savenviron1524]

thanks for watching

[@66.ujjwalaa.khile.85]

Very good explanation plz or video banao

[@savenviron1524]

Thanks 😊

[@lalithvaradhan9990]

Volume of air required?

[@sourabh689]

oxygen requirement for nitrification is not considered here?

[@karenisaguirre4594]

Sir, request for aeration tank design before the mbr system. thank you

[@savenviron1524]

I will upload it soon

[@khangzeimalangmei9512]

Sir, make video on F/M ratio

[@savenviron1524]

ruclips.net/video/W9ZRtT5F2Ig/видео.html
Refer this video...F/M ratio is explained in short at 37:00 min

[@harshce2896]

Sk garg

[@Bhojpuriyajawan4521]

Sir apse contact kaise hoga

[@FIDABASHIR]

SIR CAN GIVE US NOTES PLZ

[@parvinderkumar9959]

Please focus of camra on paper properly 9:45

[@savenviron1524]

sorry...in that time span i have assumed F/M ratio as 0.32 per day..and computed Volume = 1386 m3

[@savenviron1524]

thanks for watching

[@Bhojpuriyajawan4521]

Sir apse bat krna h

[@Bhojpuriyajawan4521]

Plz sir