Environmental Engineering 1 notes after 2021
Alum , alkalinity and Hardness
Chemical Parameters of Water
Coagulation
COD_BOD
Disinfectant and Chlorination
Distribution System
Filtration
Physical And Biological parameters
sedimentation with coagulant+clarriflocculartion
Sewage Design and Discharge
Water Sources & Population Forecasting Methods
Water Treatment till Sedimentation
Aquifer 1
Aquifer 2
Environmental Engineering class notes (before 2021)
Environmntal Engineering e-books
Environmental engineering class pdfs by Rishav Dutta
Environmental Engineering 1 handwritten notes(Prof. CM)