Dissolved oxygen analysis | D.O. ( Winkler method ) | Sanjeet S Rawat

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ETP Knowledge Junction

ETP Knowledge Junction

6 жыл бұрын

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Пікірлер: 115
@Tradingshortsbs
@Tradingshortsbs 3 ай бұрын
❤❤❤❤
@garhwaldiary5919
@garhwaldiary5919 6 жыл бұрын
Thanks for DO analysis video
@garhwaldiary5919
@garhwaldiary5919 6 жыл бұрын
Nice one...
@nileshkamble4284
@nileshkamble4284 5 жыл бұрын
Great sir😁
@rajeshkumaryadav5373
@rajeshkumaryadav5373 5 жыл бұрын
Sir nice vedio .
@dr.maitreyienarayan3549
@dr.maitreyienarayan3549 4 жыл бұрын
ml of titrant × N× 8× 1000/ v (v' -v")/v' sir dis is right or the formula u have given is right im bit confused???
@Praveenkumar-cc2uz
@Praveenkumar-cc2uz 6 жыл бұрын
Nice video sir
@alokrawat2207
@alokrawat2207 6 жыл бұрын
Nice
@sonakshiarzare9019
@sonakshiarzare9019 4 жыл бұрын
Very helpful for me... Thank you 😊
@ETPKnowledgeJunction
@ETPKnowledgeJunction 4 жыл бұрын
Stay tuned new video is on the way....
@sumityadav-yd4io
@sumityadav-yd4io 3 жыл бұрын
Sir alkaline azide solution bnana pr Jo colour show krta h solution me bo colour nhi aa Raha h ISSA koi problem to nhi h
@OmSonawane
@OmSonawane 2 жыл бұрын
Hello sir , ye analysis karte hai tab hmm 203 ka hi kyo sample late hai conical flask me kyo hmm us se jyada nahi le sakte or kyo Kam nahi ..? Please ans my question 💬
@ETPKnowledgeJunction
@ETPKnowledgeJunction 5 жыл бұрын
अगली वीडियो किस विषय पर होनी चाहिए? अपनी राय दें।
@ankitrathi6145
@ankitrathi6145 4 жыл бұрын
BOD test
@shubhampal-ei9im
@shubhampal-ei9im 4 жыл бұрын
Karafta (sediseel) ke bare me
@chemistrybynk8696
@chemistrybynk8696 3 жыл бұрын
Sir industry me kon konse process kam asakte hai chemical or pharmacy company me uspr bnayie pls.. thank you
@winjhonshakeel4079
@winjhonshakeel4079 4 жыл бұрын
good work and thank and make more Etp video .
@ETPKnowledgeJunction
@ETPKnowledgeJunction 4 жыл бұрын
Sure
@suraj-nx7is
@suraj-nx7is Жыл бұрын
Sir, v''= reagents taken for analysis. I didn't understand?
@yaseenjanalchemist8026
@yaseenjanalchemist8026 2 жыл бұрын
Perfect thanks alot
@ETPKnowledgeJunction
@ETPKnowledgeJunction 2 жыл бұрын
Stay connected ❤️
@sadashivayadahalli3864
@sadashivayadahalli3864 3 ай бұрын
Sir Manganous sulphate normality kya hai sir
@Tradingshortsbs
@Tradingshortsbs 3 ай бұрын
Sir bod calculation bta dijiyega, please
@Cryptoehsansir
@Cryptoehsansir 2 жыл бұрын
hand globus ka use kerna chaiye ye apka droback hai qki es plate form per sb chijon ko dekhna perta hai
@ETPKnowledgeJunction
@ETPKnowledgeJunction 2 жыл бұрын
Ok noted 🙂
@sheibshek4188
@sheibshek4188 3 жыл бұрын
First of all thank you sir I am anoxi Want to know about
@ETPKnowledgeJunction
@ETPKnowledgeJunction 2 жыл бұрын
If it helps you then you can review it on Google. Please share your experiences on Google. g.page/r/CVcxcj5sxUuTEA0
@yogini_kay_dee
@yogini_kay_dee 5 жыл бұрын
great sir but aapne starch indicator boht jyada nahi daala hai kya
@ETPKnowledgeJunction
@ETPKnowledgeJunction 5 жыл бұрын
U have to bring blue color
@VinodKumar-wy9ks
@VinodKumar-wy9ks 3 жыл бұрын
Sir es video me aapne thiosulphate ki incial reading kab or final reading kab li he
@ETPKnowledgeJunction
@ETPKnowledgeJunction 3 жыл бұрын
Dost isme initial reading zero h...aur final, jitna ml thiosulphate use hua h...wo
@ankitrathi6145
@ankitrathi6145 4 жыл бұрын
Sir BOD formula Kya h pl sir
@rajeshkumaryadav5373
@rajeshkumaryadav5373 5 жыл бұрын
Sir ETP plant me PAC,DOPE,ki dosing kyo karate hai.
@ETPKnowledgeJunction
@ETPKnowledgeJunction 5 жыл бұрын
PAC , DOPE kya hota h?
@avinashmali1580
@avinashmali1580 5 жыл бұрын
Sr d ,o ka parameter kya hai ,kitna hona chahiye etp chemical plant me d o
@ETPKnowledgeJunction
@ETPKnowledgeJunction 5 жыл бұрын
Dekho D.O. agar 1.5 se 3mg/l ke beech rhta h toh bacteria healthy conditions me rhte hnn
@sumityadav-yd4io
@sumityadav-yd4io 3 жыл бұрын
Sir alkaline bnana k liya NaoH k sath NaI la y KI la
@sandeeptiwari3247
@sandeeptiwari3247 3 жыл бұрын
Sir ye 4 kaha se aaya?
@VinodKumar-wy9ks
@VinodKumar-wy9ks 3 жыл бұрын
Sir ek video BOD analysis procedure par banakar upload karo
@gsreekanth7150
@gsreekanth7150 3 жыл бұрын
Super
@kawaljeetsingh1064
@kawaljeetsingh1064 3 жыл бұрын
Waht is n of sts
@VinodKumar-wy9ks
@VinodKumar-wy9ks 3 жыл бұрын
Sir sodium thiosulphate ki reading kese nikalenge iniceal reading or final reading kab Leni he
@ETPKnowledgeJunction
@ETPKnowledgeJunction 3 жыл бұрын
Samjhe ki nahi????
@rishabhkumar-xf8iu
@rishabhkumar-xf8iu 4 жыл бұрын
Is test me alkin iodode aur MnSo4 ka kya kam hota h
@dr.maitreyienarayan3549
@dr.maitreyienarayan3549 4 жыл бұрын
Mnso4 is used to convert o2 -> [o]
@TharakaMahasenRandiwela
@TharakaMahasenRandiwela 4 жыл бұрын
Can we use 250 ml BOD Bottle?
@ETPKnowledgeJunction
@ETPKnowledgeJunction 4 жыл бұрын
Yes
@ajeetsinghpky6253
@ajeetsinghpky6253 Жыл бұрын
Sir bod ka video banaye
@ETPKnowledgeJunction
@ETPKnowledgeJunction Жыл бұрын
Stay connected. Dear
@azhar87k
@azhar87k 4 жыл бұрын
Hello, I need to mention the concentrations of the materials used
@ETPKnowledgeJunction
@ETPKnowledgeJunction 4 жыл бұрын
???
@azhar87k
@azhar87k 4 жыл бұрын
Yes, I need the aforementioned iodide concentration, how much is a gram, and is chlorofum solution added with sodium thiosulfonate?
@ETPKnowledgeJunction
@ETPKnowledgeJunction 4 жыл бұрын
Ok you want to know the preparation of these solutions. Isn't it??
@azhar87k
@azhar87k 4 жыл бұрын
@@ETPKnowledgeJunction yes
@devanshisemwal7138
@devanshisemwal7138 Жыл бұрын
1k is completed by me😊
@ETPKnowledgeJunction
@ETPKnowledgeJunction Жыл бұрын
Means???!!!
@sandipkalikate7547
@sandipkalikate7547 3 жыл бұрын
D O analysi possible in sludge water?
@ETPKnowledgeJunction
@ETPKnowledgeJunction 3 жыл бұрын
For DO analysis there shall be no sludge particles in the sample
@gsreekanth7150
@gsreekanth7150 2 жыл бұрын
@@ETPKnowledgeJunction why sir
@ankitrathi6145
@ankitrathi6145 4 жыл бұрын
V'' = reagent taken for analysis Sir ye Kya h please explain
@ETPKnowledgeJunction
@ETPKnowledgeJunction 4 жыл бұрын
The reagent you have taken for analysis means 2ml magnaous sulphate and 2ml alkali azide
@Kaal_Aky
@Kaal_Aky 3 жыл бұрын
@@ETPKnowledgeJunction what about 2ml of conc. sulphuric acid
@ETPKnowledgeJunction
@ETPKnowledgeJunction 3 жыл бұрын
??
@Kaal_Aky
@Kaal_Aky 3 жыл бұрын
@@ETPKnowledgeJunction why u did not consider 2ml of conc. sulphuric acid as a reagent? that's what I'm talking about
@kamallovelykhan5442
@kamallovelykhan5442 2 жыл бұрын
BOD ke liye Video bana dijiye
@manjubhandari5782
@manjubhandari5782 5 жыл бұрын
Sir please BOD ki process bhi bta dijiye hindi me....
@ETPKnowledgeJunction
@ETPKnowledgeJunction 5 жыл бұрын
Aap channel se jude rhiye next week me BOD procedure hindi upload hoga
@sandeepdixit4432
@sandeepdixit4432 4 жыл бұрын
Thank u Sir, Important information.. Sir TOC par ek vedio ho sake bana de plz.... 🙏🙏
@kamallovelykhan5442
@kamallovelykhan5442 2 жыл бұрын
Bod ke liye Video bana dijiye hindi language me
@thakurprashantchauhan4825
@thakurprashantchauhan4825 3 жыл бұрын
Initial value kaun si Hogi ?.................final value to colour less per ho gai
@ETPKnowledgeJunction
@ETPKnowledgeJunction 3 жыл бұрын
Sample ko blue se colourless karne ke liye jitne ml sodium thiosulphate lagta h use formula me put Krna h... So initial value zero final value (ml of sodium thiosulphate)
@smithkumar4876
@smithkumar4876 4 жыл бұрын
Sir BOD analysis par bhi aisi hi video bnao please... 🙏
@ETPKnowledgeJunction
@ETPKnowledgeJunction 4 жыл бұрын
Will make soon
@smithkumar4876
@smithkumar4876 4 жыл бұрын
@@ETPKnowledgeJunction thnx sir
@smithkumar4876
@smithkumar4876 4 жыл бұрын
Instagram I'd kya h
@ETPKnowledgeJunction
@ETPKnowledgeJunction 4 жыл бұрын
Video description
@shaikhmuzzamil8951
@shaikhmuzzamil8951 5 жыл бұрын
sir bod or cod procedure hindi mai video banaye please please
@ETPKnowledgeJunction
@ETPKnowledgeJunction 5 жыл бұрын
Here is the link for COD procedure kzfaq.info/get/bejne/Y9WqarCB2-CtlGg.html for more updates you can subscribe the channel.
@AbhishekSharma-vy3lo
@AbhishekSharma-vy3lo 5 жыл бұрын
viva questions preparetion video sir
@ETPKnowledgeJunction
@ETPKnowledgeJunction 5 жыл бұрын
Kis cheej ke viva
@swapniltawadkar928
@swapniltawadkar928 5 жыл бұрын
Reagent preparation in details plzzz m waiting.
@ETPKnowledgeJunction
@ETPKnowledgeJunction 5 жыл бұрын
1.Magnus sulphate solution:: dissolve 364 gram MnSO4. H2O in distilled water filter and dilute it to 1lit. 2.Alkali iodine azide reagent: dissolve 500 gram Sodium Hydroxide or 700 gram potassium hydroxide and 135 gram NaI (or 150g KI ), in distilled water and dilute to 1 lit . add 10 gram NaN3 dissolve in 40 ml distilled water. 3. Starch indicator:: dissolve starch powder and 2 gram salicylic acid in 100 ml of hot distilled water. 4. Standard sodium thiosulphate for titration:: dissolve 6.205 gram Na2S2O3.5H2O in distilled water. Add 1.5 ml 6N sodium hydroxide or 4 gram solid sodium hydroxide and dilute to 1 lit.
@ETPKnowledgeJunction
@ETPKnowledgeJunction 5 жыл бұрын
For more updates you can like our channel share these videos
@manjubhandari5782
@manjubhandari5782 5 жыл бұрын
@@ETPKnowledgeJunction sodium hydroxide ki jagah potassium hydroxide bhi le skte h sodium thiosulfate solu. For tritation
@Praveenkumar-cc2uz
@Praveenkumar-cc2uz 6 жыл бұрын
Plz sir required BOD procedure in Hindi
@ETPKnowledgeJunction
@ETPKnowledgeJunction 6 жыл бұрын
Koshis rahegi
@AbhishekSharma-vy3lo
@AbhishekSharma-vy3lo 5 жыл бұрын
Petroleum engg
@ETPKnowledgeJunction
@ETPKnowledgeJunction 5 жыл бұрын
Sorry dost ..wo toh possible nahi ho payega
@prajwalh4825
@prajwalh4825 Жыл бұрын
Kindly upload BOD TESTING PROCEDURE please
@ETPKnowledgeJunction
@ETPKnowledgeJunction Жыл бұрын
Definitely.. this month, I will upload it.
@prajwalh4825
@prajwalh4825 Жыл бұрын
@@ETPKnowledgeJunction kindly make detailed video with well description, since im bit confused about testing procedure. Thank you so much
@ETPKnowledgeJunction
@ETPKnowledgeJunction Жыл бұрын
Sure buddy.
@sumityadav-yd4io
@sumityadav-yd4io 3 жыл бұрын
Mena NaoH+KI+NaN3 liya h
@nileshkamble4284
@nileshkamble4284 5 жыл бұрын
Sir need ur mail for business purpose
@nileshkamble4284
@nileshkamble4284 5 жыл бұрын
No reply?
@nileshkamble4284
@nileshkamble4284 5 жыл бұрын
Tq sir
@ETPKnowledgeJunction
@ETPKnowledgeJunction 5 жыл бұрын
What kind of business?
@awesomeashu90
@awesomeashu90 3 жыл бұрын
My video is uploaded
@bhushankhamankar9771
@bhushankhamankar9771 5 жыл бұрын
BOD KA BHI BATAO SIR
@ETPKnowledgeJunction
@ETPKnowledgeJunction 5 жыл бұрын
Hann banaunga ..Thoda time lgega
@gsreekanth7150
@gsreekanth7150 3 жыл бұрын
The final answer 8.12 na sir ji it is high do..... Present in water our limit is 1.5_ 3.0
@ETPKnowledgeJunction
@ETPKnowledgeJunction 3 жыл бұрын
That is fresh water sample... Your values for aeration tank
@gsreekanth7150
@gsreekanth7150 3 жыл бұрын
@@ETPKnowledgeJunction how much of temperature maintain the arriation tank sir ji
@gsreekanth7150
@gsreekanth7150 3 жыл бұрын
@@ETPKnowledgeJunction sir ji mera company say bahuth jyadha problem aya secondary clarifire say may aapka G-mail say send kardhiya photos..... Floating
@karthikreddy5715
@karthikreddy5715 5 жыл бұрын
What is number 8
@sumandas-rk6tb
@sumandas-rk6tb 5 жыл бұрын
equivalent wt of oxygen =8
@ETPKnowledgeJunction
@ETPKnowledgeJunction 5 жыл бұрын
No
@krishnakanttiwari7626
@krishnakanttiwari7626 2 жыл бұрын
Calculation confused h
@ETPKnowledgeJunction
@ETPKnowledgeJunction 2 жыл бұрын
Watch again and again and take screenshot in between.
@anishtiwari7547
@anishtiwari7547 2 жыл бұрын
Sir hame Koch jankari chahiye etp ke bare me plz send me number
@ETPKnowledgeJunction
@ETPKnowledgeJunction 2 жыл бұрын
You can join telegram group ETP Knowledge Junction and personally msg me on instagram iamsanjeetrawat
@trivikramkumar9353
@trivikramkumar9353 2 жыл бұрын
BR kya hai sir?
@ETPKnowledgeJunction
@ETPKnowledgeJunction 2 жыл бұрын
Quantity of ferrous ammonium sulphate used for titration
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