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Lessons
15 lessons • 2h 12m
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Overview Lesson
3m 07s
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Introduction to Characteristics of Sewage
8m 57s
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B.O.D (Biochemical Oxygen Demand)
9m 02s
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Mathematical Expression for BOD
8m 28s
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Solved examples on BOD : 1
11m 49s
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Solved examples on BOD : 2
11m 27s
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Solved examples on BOD : 3
10m 29s
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Solved examples on BOD :5
9m 04s
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Solved examples on BOD : 4
8m 31s
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MCQs : 1
8m 37s
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