L 5 | Chemical Water Quality Parameter - Dissolved Solids & Alkalinity | Environmental Engineering
1:09:21
L 6 | Chemical Water Quality Parameter - Alkalinity | Environmental Engineering by Pratik Mishra
1:19:32
L 7 | Chemical Water Quality Parameter - PH | Environmental Engineering | Pratik Mishra
1:13:47
L 3 | Continuous Flow type Sedimentation Tank | Environmental Engineering | Pratik Mishra
1:09:49
L 4 | Quality of Water, Physical water Quality Parameter & Color | Environmental Engg.
1:10:27
L 12 | Biological water Quality Parameter | Environmental Engineering | Pratik Mishra
1:02:29
Alkalinity:Chemical Parameter of Water Quality | Environmental | GATE & ESE 2024 Civil (CE) Exam
1:16:13
L 10 | Rapid Sand Filter | Environmental Engineering | Pratik Mishra
1:22:04