The following statements S1 and S2 pertain to water treatment scheme.
S1: The efficiency of sedimentation process, depends on the difference of specific gravities of the particle and the medium.
S2: Disinfection being the last process in the treatment scheme, is not affected by poor coagulation and flocculation.
Choose the correct answer.
1
S1 is True and S2 is False
2
S1 is False and S2 is True
3
Both S1 and S2 are False
4
Both S1 and S2 are True