A.Disinfection
B.Sterilization
C.Filtration
D.Purification
E.None of the above
Related Mcqs:
- The process of passing the water through a thick layer of filtering media is known as
- The process of kolling at the pathogenic bacteria of water-borne diseases to make it safe for hospital use, is known as
- Ultra-violet rays are used for the treatment of water known as
- To keep the water safe against pathogenetic bacteria the residual chlorine should remain between
- Destruction of all life forms is called___________??
- The process of removal of permanent hardness of water is
- Disinfection of water is done by
- Turbidity in water may be removed by
- Eutrophication of water bodies resulting to killing of fishes is mainly due to non-availability of ______________.
- The process used for making steel is
