A.Sedimentation
B.Filtration
C.Disinfection
D.Purification
E.Putrification
Related Mcqs:
- The process of killing the ineffective bacteria from the water and making it safe for use is known as
- The process of removal of permanent hardness of water is
- Ultra-violet rays are used for the treatment of water known as
- Turbidity in water may be removed by
- The process used for the removal of dissolved carbondioxide from the water, is known as
- For a solar pond with a 1.5 m thick lower convective layer and 1.5 m nonconvective layer the amount of sodium chloride required is about
- Bio gas generation is mainly based on the principle of ______________.
- Blubber a thick layer of fat is present in___________??
- Disinfection of water is done by
- Formation of thick layer of scale on the surface of steel articles can be minimised by
