Lesson 2 of 15 • 79 upvotes • 8:57mins
This lesson gives an detail introduction to characteristics of sewage and include points like decomposition of sewage, physical examination and chemical examination in which organic substances are discussed.
15 lessons • 2h 12m
Overview Lesson
3:07mins
Introduction to Characteristics of Sewage
8:57mins
B.O.D (Biochemical Oxygen Demand)
9:02mins
Mathematical Expression for BOD
8:28mins
Solved examples on BOD : 1
11:49mins
Solved examples on BOD : 2
11:27mins
Solved examples on BOD : 3
10:29mins
Solved examples on BOD :5
9:04mins
Solved examples on BOD : 4
8:31mins
MCQs : 1
8:37mins
Population Equivalent
8:30mins
Relative Stability
8:36mins
Chemical Oxygen Demand : COD
8:18mins
TOD and Th.OD
8:22mins
MCQs : 2
9:14mins