problem 1:
What do you mean by the term tertiary treatment? Why it is needed?
problem 2:
How will you eliminate phosphorus from the wastewater?
problem 3:
prepare a detailed note on the air stripping?
problem 4:
How different types of solids are eliminated from the effluent coming from secondary treatment plant?
problem 5:
Describe the term disinfection in detail.
problem 6:
Draw a flow diagram for the conversion of wastewater into potable water.