Log in
Join for free
Lessons
10 lessons • 1h 37m
Waste Water Analysis By 2 Common Methods - COD And BOD
10m 55s
Chemical Oxygen Demand Method Of Analysis
11m 59s
Principle And Methodology To Perform COD
11m 50s
Calculation Of COD By Taking 50 ml Of Waste Water And Comparison Of COD and BOD
10m 19s
Biological Oxygen Demand - BOD
9m 29s
Methodology To Perform BOD
8m 03s
Calculation Of Dissolved Oxygen From Incubated Bottle
7m 31s
Winklers Method Of Determination Of Dissolved Oxygen
8m 03s
Simple Numericals On BOD, COD And DO
12m 17s
Waste Water Analysis To Control Environmental Pollution
6m 31s