L 9 | Chemical Water Quality Parameter - Hardness & Alkalinity | Environmental Engineering
1:10:48
L 10 | Chemical Water Quality Parameter - Nitrogen Content - Chloride Content | Environmental Engg.
1:10:27
L 12 | Biological water Quality Parameter | Environmental Engineering | Pratik Mishra
1:12:38
L 1 | Introduction to treatment of Water | Environmental Engineering | Pratik Mishra
5:21
Hardness & Softening of Water | Purification of Water | Part - 05 | Environmental Engineering
1:34:23
L 4 | Vertical flow Sedimentation Tank | Environmental Engineering | Pratik Mishra
2:54:55
Module 04 // Engineering chemistry 1st year // Water Chemistry /ESTIMATION OF HARDNESS / PYQ of AKU
1:52:35
Inorganic and Fertilizers industry| Chemical Technology Revision Session| Ankur Bansal
1:19:16