DETERMINATION OF COD OF WASTE WATER-Part-2

This video explains about DETERMINATION OF COD OF WASTE WATER-Part-2

[@histoneoctamer9245]

That was perfect explanation sir thankyou sooo much sir....💙

[@drchandrasekharn]

Thank you every one for your kind support

[@drchandrasekharn]

Thank you very much

[@kamallovelykhan5442]

Kha se sample liye hai ki apka Result Etna jyada aarha hai.
Mera to 100 ,se hamesha kam aata hai .
50 se bhi kam aata hai

[@jyotsnak8397]

A very crystal clear explanation
Thank you sir👏🏻👏🏻👏🏻👏🏻👏🏻

[@drchandrasekharn]

Thank you for your support and encouragement

[@praveengl1126]

A Real Teacher, Thank you Sir🤝 (To the college authority:- please release fund for the pipette bulbs)

[@drchandrasekharn]

Thank you
Pipette rubber bulbs are available and I will ask the students to use while doing the experiment
Thank you your feedback.

[@chiranjeevihegde1808]

Great Explaination sir❤Thank you!! Helped a lot!!!

[@drchandrasekharn]

Thank you

[@NaniNani-su3jm]

Really awesomeness sir thank you so much sir

[@drchandrasekharn]

Thank you so much for your nice feed back and encouragement and for more lecture videos please subscribe my channel

[@darshudarshan1015]

Mind-blowing fantastic explanation sir tx aa lottt❤❤

[@drchandrasekharn]

Thank you

[@swarupmukherjee6494]

Very clear explanation..thank you sir

[@Haroon-z2l]

Thank you sir lve uh

[@NaniNani-su3jm]

Sir please complete all the experiments as fast as possible in a same manner 🙏🙏🙏🙏

[@drchandrasekharn]

Thank you so much for your nice feed back and encouragement and for more lecture videos please subscribe my channel

[@Adarshm6]

Nice explaination sir👏👏👏👏👌👌👌

[@drchandrasekharn]

Thanks for liking

[@user-qq4ns5hq8v]

sir thank you for this good explain.

[@daalikishanck4415]

Better than my teacher very good explain

[@drchandrasekharn]

Thank you

[@gownilayareddy6587]

Excellent information sir 🙏

[@drchandrasekharn]

Thanks and welcome

[@vimalraj205]

Really super

[@drchandrasekharn]

Thank you

[@ningaraj03]

Good explanation sir👍✌️

[@drchandrasekharn]

Thank you

[@faadilshaikh8511]

Great keep it up ❤❤❤❤

[@drchandrasekharn]

Thank you

[@dhanushreeshreedhanushrees8971]

Super explaination sir tq sir

[@daalikishanck4415]

Best teacher sirrr

[@drchandrasekharn]

Thank you

[@adithyaj885]

Thank you sooo much sirr!!

[@drchandrasekharn]

Thank you so much for your nice feed back and encouragement and for more lecture videos please subscribe my channel

[@LakshmipathyPathy-we2uk]

Very clear thank you sir

[@drchandrasekharn]

You are welcome

[@jeevangowdabs8034]

🙏🙏🙏

[@rahulsush.....]

Thank you so much sir 🙏💖

[@drchandrasekharn]

Thank you

[@hero090]

Sir, you are God❤❤ today I have lab exam😅

[@drchandrasekharn]

All the best

[@smartclassesgnr]

really superb explanation sir
pls can u provide the pdf of observation sheet ?

[@viveksathe2695]

Murcury sulphate and silver sulphate not used in cod experiment and two hour digestion period not given after addition.are these two steps not nesessary ? Can we omit it in experiment ?

[@drchandrasekharn]

Necessary if you use original waste water . In this experiment we have used FAS solution as waste water hence not necessary

[@sahana182]

Sir plz attach this manual to description box it may be lot of helpful to me plz sir

[@drchandrasekharn]

Provide ur email id

[@drchandrasekharn]

send me your mail Id I will you give you. my mail ID is [e-mail]

[@508-mariamchougule9]

Sir at 5:28 u have told that the potassium dichromate consumed in blank titration is greater the potassium dichromate consumed in water sample...
But sir I think u meant to say that the amount of FAS consumed in blank titration is greater than the FAS consumed in water sample titration...
Sir plz let me know if I am right or wrong?

[@muskaanbhat5420]

In 1:1 H2SO4 , what is the other part ?

[@user-qq4ns5hq8v]

sir how to check cod of inlet water sample with the help of titration method and using cod incubator,can you explain ?

[@babyparmeshwar4670]

Tq sir

[@drchandrasekharn]

Thank you
Keep watching and inform to all your friends and tell them to watch, learn and subscribe...Ok
For any doubts , procedure and Viva questions I will share to ur mail. send me test mail on [e-mail]
study well.....

[@geethammap8124]

Sir please upload manual in your description

[@drchandrasekharn]

ok Thank you

[@kailashswain3981]

Sir no need cod digester. It's correct result?

[@drchandrasekharn]

Yes required for this sample not required Thank you

[@sujonshikder4678]

Sir, can I get this book from you, it will be very useful to get it.

[@drchandrasekharn]

Yes, sure

[@prashantnawale640]

Sir, I needed the this experiment manual. Please sir can you help me for this manual.

[@drchandrasekharn]

send me your mail Id I will you give you. my mail ID is [e-mail]

[@user-hm2gb6pm6b]

Geology???
How geology is addressing the wastewater ???????
How he got the funds to demonstrate ..........to the .....coveteous panel ??
Is he addressing the board or addressing the .......national crisis .....??
For post graduation this is surprising ??? After post graduation no body gets higher pay ???

[@24_chethanks77]

Blank titration value is 20 how sir

[@drchandrasekharn]

Actual blank value to be taken for calculation. some times blank value will be provided by the faculty members to save time for the students during the exam/practical's

[@nareshbollipo999]

No heating sir why u will explain sir

[@drchandrasekharn]

Heating is definitely required if the impurities are more in waste water. But in this experiment I have used only one impurity, hence heating is not required
Thank you so much for your nice feed back and encouragement and for more lecture videos please subscribe my channel

[@ankushdongre8004]

Can we heat by hot oven or hot plat heater ?

[@drchandrasekharn]

@@ankushdongre8004 hot plate heater