12:23
How to Prepare Sulphuric acid and Silver Sulphate for COD analysis
11:12
What is SVI ( Sludge Volume Index) in Wastewater Treatment | SVI Range| Calculation of SVI and Ratio
15:15
MLSS and MLVSS in Wastewater Treatment | MLSS & MLVSS Analysis| procedure of MLSS and MLVSS
21:20
Determination of Dissolved Oxygen in water sample | DO analysis by Winkler's method| IS 3025 part 38
10:19
How to prepare 0.0141N Silver Nitrate solution | Std. silver Nitrate titrant | AgNO3 for Chloride
13:30
How to check Normality of FAS for COD | find Normality of FAS (0.1N FAS)
11:09
Starch Indicator preparation for BOD analysis
12:10
0.025N | Sodium thio sulphate preparation for BOD analysis | Na2S2O3.5H2O | BOD by APHA method
18:38
How to Prepare Manganous Sulphate Solution for BOD analysis| BOD chemical preparation by APHA method
08:40
How to Prepare Ferric chloride for BOD analysis | FeCl3.6H2O | chemical Reagents for BOD| #BOD
05:20
How to Prepare Calcium chloride for BOD analysis | calcium chloride preparation for BOD | BOD
09:37
How to Prepare magnesium sulphate solution for BOD Analysis|MgSO4.7H2O |chemical preparation for BOD
29:23
How to Prepare Phosphate Buffer solution for BOD analysis | Phosphate Buffer reagent pH-7.2,
19:19
Determination of Biochemical Oxygen Demand (BOD) part-2 | BOD Analysis procedure in Hindi | BOD ЁЯзкЁЯзл
45:12
Determination of Biochemical Oxygen Demand (BOD) part-1 | BOD Analysis procedure in Hindi | BOD
08:04
TSS Analysis procedure | TSS Analysis without Vacuum pump| Total Suspended Solid Analysis | TSS
16:16
Determination of Oil & Grease in water sample and waste water sample | analysis of Oil and Grease.
10:14
How to prepare 0.25N potassium dichromate for COD analysis | 0.25 normality K2CR2O7 solution.
11:47
How to Prepare 0.1N (FAS) solution for COD | Prepare ferrous Ammonium Sulphate For COD | FAS Titrant
11:46
Jar Test Experiment of ETP water | Jar Test procedure for water treatment | coagulation|Flocculation
19:37
Determination of Chlorides in water sample | chloride test in wastewater | chloride test procedure |
34:07
Determination of COD | chemical Oxygen Demand analysis| COD test |COD kese lagaye | COD titration
20:11
Digital PH meter | PH meter calibration and working | PH buffer solution | PH testing | handling
08:18
Phone ka Storage Full ho gya hai kya kare | Mobile ka storage khali kese kare | Fix storage problem
09:14
types of fire extinguisher | classification of fire | fire рд╕рд┐рд▓реЗрдВрдбрд░ рдХрд┐рддрдиреЗ рдкреНрд░рдХрд╛рд░ рдХреЗ рд╣реЛрддреЗ рд╣реИ | HSE
03:09
how to check TDS of water | TDS level of drinking water | TDS meter, drinking water ka TDS kya hai..
06:49
hardness of water | determination of the water hardness | hardness test in hindi | hardness kit..
09:13
what is NFPA | fire diamond in hindi | NFPA diamond | hazard identification system | NFPA hindi .
05:36
1000 LPH рдХрд╛ RO рдкреНрд▓рд╛рдВрдЯ рдЪрд▓рд╛рдирд╛ рд╕реАрдЦреЗред, How to operate RO ред RO рдкреНрд▓рд╛рдВрдЯ рдЪрд▓рд╛рдирд╛ рд╣реИ рдЖрд╕рд╛рди RO operation
03:42
weighing balance machine 2 minut me set kare. #weighing #balance #machine #balance_weighing #lab
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The Enviro tech support YouTube channel provides videos of water and wastewater analysis, chemical preparation, lab equipment handling, and ETP and STP operation processes .
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