Discussion Forum
Que.  Coagulation removes suspended particles in rainwater 
a.  60% 
b.  70% 
c.  80% 
d.  90% 
Correct Answer:80%

Que.  Coagulation removes suspended particles in rainwater 
a.  60% 
b.  70% 
c.  80% 
d.  90% 
Correct Answer:80%
