Dilution Method Problems | Waste Water Engineering

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  • Опубликовано: 24 дек 2024

Комментарии • 48

  • @akcreator4181
    @akcreator4181 3 года назад

    Concentration of organic matter in a sealed water sample after remaining in dark for 4 and 8 days at
    20 °C is calculated to be 160mg/L and 60mg/L respectively. ? (CLO-1,PLO-1,C1) (15 marks)
    a) Calculate value of k at 20 °C and at 25 °C.

  • @kishoredones5138
    @kishoredones5138 5 лет назад +3

    I have a doubt.. here in 2nd question, they have asked for BOD of the sample after 5 days right ? So we should find remaining BOD only right.. instead of finding BOD5 ?

  • @abisheksaju5585
    @abisheksaju5585 4 года назад

    in the last question what is wrong if we just subtract the 'bod of dilution water (2) 'from the 'bod of diluted sample (48) ' taking dilution factor for dilution water as 1 because dilution water is not mixed with anything else right....??

  • @morumoyprantor3345
    @morumoyprantor3345 2 года назад

    Sir, is there any calculation of DO when I use dilution water for titration with winkler method?

  • @civilenggmcq7926
    @civilenggmcq7926 7 лет назад

    i am not getting the difference between (initial D.O. of mix-final D.O. of mix) at 03:34 and drop in D.O.of bottle mix at 16:06 as both the containing waste water and dilution water initially and finally. and thank u for such videos

    • @APSEDUVERSE
      @APSEDUVERSE  7 лет назад

      I did not understand your doubt clearly but let me try to explain. The final BOD value of waste cannot be computed by experiment if it is not mixed with dilution water because the waste water alone does not have sufficient oxygen so that we can find out the oxygen consumed in 5 days and that is why for the final value you will always be given the BOD of mix and if the dilution water also has some BOD value then that also will be given separately.

  • @physicslover-nitwarangal4821
    @physicslover-nitwarangal4821 4 года назад

    in the last question you calculated BOD5 of sample as 38 and BOD5 of mix is 48 this means BOD5 of water should be 10.but in question it is given that drop in dissolved oxygen is 2.so how it is possible. please explain me i am very confused

  • @rahl5499
    @rahl5499 7 лет назад +1

    Sir I had watched all your water supply videos every videos were awesome I'm eagerly waiting for all other waste water engineering videos

    • @APSEDUVERSE
      @APSEDUVERSE  7 лет назад

      +Raghul G Thanks. Good to hear that :-)

  • @adityagarg259
    @adityagarg259 Год назад

    Why is B - B' taken as the BOD_5 for the wastewater? Shouldn't it be multiplied by the dilution factor?

  • @kaavyarajasekar3232
    @kaavyarajasekar3232 4 года назад

    Thanks! Happy that you have covered almost everything in BOD!👍🏻

  • @rahl5499
    @rahl5499 7 лет назад +1

    Sir will you cover remaining waste water topics

    • @APSEDUVERSE
      @APSEDUVERSE  7 лет назад

      Yes..I had some urgent work that's why didn't upload any video for last 2-3 days. I will resume in 1-2 days.

  • @RaviRanjan-nd7ic
    @RaviRanjan-nd7ic 7 лет назад

    Sir I have a doubt
    In the previous video for finding average BOD you didn't considered 0 in the calculation reasoning as we are not sure whether it happened on day 5 or any other day so neglecting the data. but in the first problem of this video you included 0 in the calculation for initial DO of mix.

    • @dcrust3231
      @dcrust3231 6 лет назад

      see carefully,,0 is not involve

  • @skkjgff6130
    @skkjgff6130 3 года назад +1

    👌👌👌👌👌

  • @shivamsingh-sq1cm
    @shivamsingh-sq1cm 4 года назад

    mast pdhate ho bhai....god bless you ..khub naam kmao

  • @sk-bv7zb
    @sk-bv7zb 4 года назад

    If initial DO of waste is 0(negligible) then how to find BOD of waste in the last question?

  • @Himanshunov
    @Himanshunov 7 лет назад

    First of all thank you sir,
    I have one confusion here, since 'diluted sample' mean 'mixture of waste water sample and aerated water' And 'diluted water mean diluted sample' then how the term 'mix' is different from 'dilution water'.

    • @mariladdu
      @mariladdu 7 лет назад

      'dilution water'.
      water which is used for the dilution of the sample.
      'mix'
      solution formed after mixing the dilution water with the sample.

  • @radicalexplorer3665
    @radicalexplorer3665 6 лет назад +1

    Excellent job... You are helping out with my gate prep. God speed to you and keep doing the great work. 👍🏻👏🏻

    • @APSEDUVERSE
      @APSEDUVERSE  6 лет назад

      Thank you and hope you have checked our website where we offer more courses : learn.apseduverse.com

  • @JayantKumar-ev4lk
    @JayantKumar-ev4lk 7 лет назад

    sir please tell the sequence of lectures of environment engg which u will upload in coming days..so tht we can make our schedule too.

    • @APSEDUVERSE
      @APSEDUVERSE  7 лет назад

      After waste water characteristics I will cover self purification of streams. Rest of the topics I will tell by Monday.

    • @JayantKumar-ev4lk
      @JayantKumar-ev4lk 7 лет назад

      APSED thnkx .👍

  • @bahaarsahil
    @bahaarsahil 6 лет назад +1

    Great work may god bless u ....live long ..im frm sgr

    • @APSEDUVERSE
      @APSEDUVERSE  6 лет назад +1

      Welcome! Have you checked our site learn.apseduverse.com/ ? Video lectures covering entire syllabus with study material, test series and most importantly, doubt support! Starting from Rs.1399/-

  • @amitkumarsingh2885
    @amitkumarsingh2885 7 лет назад

    great lectures sir.sir i had one question? how are u able to upload 1 video daily?i mean after ur whole hectic day it must be really difficult

    • @APSEDUVERSE
      @APSEDUVERSE  7 лет назад +5

      Ha ha. Finally you have one pressing doubt. Yes it is hectic, but sometimes all you need is the will to do it with some futuristic thoughts and dedication :)

    • @amitkumarsingh2885
      @amitkumarsingh2885 7 лет назад

      well said sir

  • @ajaykumarbhukya1261
    @ajaykumarbhukya1261 7 лет назад

    If possible make few test papers with explanation
    I might be easy for revision
    You are making one step further in our studies sir and madam
    Awesome dude

    • @APSEDUVERSE
      @APSEDUVERSE  7 лет назад

      +bhukya ajaykumar Thanks and you mean to tell test series sort of with answers solved ?

    • @ajaykumarbhukya1261
      @ajaykumarbhukya1261 7 лет назад

      Yep few common question only problem.

  • @helpinghandslearningforall5262
    @helpinghandslearningforall5262 7 лет назад

    sir can you please upload the 1 video for each subjects explaining that how this subject should be approached for clearing interviews.??..
    & thank you sir, by your videos.. i have cleared 2 Gujarat engg services exams.. & just 1step is remaining that is interview. ... need some help for interview..

  • @baslybasheer8227
    @baslybasheer8227 3 года назад

    Thank you❣️❣️❣️

  • @chandarbeernegi2816
    @chandarbeernegi2816 7 лет назад

    Sir plzz upload atleast one video daily of waste water.......only depends on your youtube channel for gate......

    • @APSEDUVERSE
      @APSEDUVERSE  7 лет назад

      +chandarbeer Negi Yes! From today you can see.

    • @APSEDUVERSE
      @APSEDUVERSE  7 лет назад

      I am really very sorry for not having uploaded any videos last week. I will try my best to not give any more gaps until it is over.

    • @chandarbeernegi2816
      @chandarbeernegi2816 7 лет назад

      APSED thankuu sir....

  • @banushasathi3526
    @banushasathi3526 4 года назад

    Thank you so much

    • @APSEDUVERSE
      @APSEDUVERSE  4 года назад

      You're most welcome; Stay subscribed and keep watching this space for more videos.

  • @hemantdhaked1903
    @hemantdhaked1903 7 лет назад

    Thanks

  • @surajvb1149
    @surajvb1149 7 лет назад

    Add still more topics ... Many topics remaining in WWE plzz upload soon

    • @APSEDUVERSE
      @APSEDUVERSE  7 лет назад

      Due to some work could not upload recently. I will continue rest of the videos after tomorrow.

    • @surajvb1149
      @surajvb1149 7 лет назад

      APSED tqsm 👌

  • @kaavyarajasekar3232
    @kaavyarajasekar3232 4 года назад

    Thanks! Happy that you have covered almost everything in BOD!👍🏻