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BOD and COD Test of water (in Hindi)
Lesson 4 of 7 • 21 upvotes • 12:20mins
Vikram Singh
Bod and cod
(Hindi) Basics of Environment for GATE and SSC JE Examination
7 lessons • 1h 17m
1
Physical Charateristic of Water (in Hindi)
13:30mins
2
Hardness of water with numericals & taste ,odour GATE (in Hindi)
13:00mins
3
Chemical Characteristic of water (in Hindi)
11:05mins
4
BOD and COD Test of water (in Hindi)
12:20mins
5
Pathogens
10:04mins
6
Treatment of Raw water. Part 1
9:33mins
7
Treatment of Raw water. Part2
8:00mins
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