Question:
Sequentially arrange the following steps in the water treatment process:
(A). Screening
(B). Filtration
(C). Sedimentation
(D). Disinfection
Sequentially arrange the following steps in the water treatment process:
(A). Screening
(B). Filtration
(C). Sedimentation
(D). Disinfection
(B). Filtration
(C). Sedimentation
(D). Disinfection
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Water treatment processes follow a standard order for optimal filtration and disinfection: Screening, Sedimentation, Filtration, and then Disinfection.
Updated On: Sep 24, 2025
- (A), (B), (C), (D)
- (A), (B), (C), (D)
- (B), (A), (C), (D)
- (C), (B), (D), (A)
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The Correct Option is A
Solution and Explanation
The correct sequence of steps in the water treatment process is:
Screening: The first step, used to remove large debris and particles.
Sedimentation: The process where heavier particles settle to the bottom.
Filtration: The step where finer particles are removed through a filter medium.
Disinfection: The final step to kill harmful microorganisms, usually using chlorine or UV light.
Final Answer: \[ \boxed{(A), (B), (C), (D)} \]
Screening: The first step, used to remove large debris and particles.
Sedimentation: The process where heavier particles settle to the bottom.
Filtration: The step where finer particles are removed through a filter medium.
Disinfection: The final step to kill harmful microorganisms, usually using chlorine or UV light.
Final Answer: \[ \boxed{(A), (B), (C), (D)} \]
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