Question

write any two advantages and two disadvantages of chlorination.​

Answer 1

Answer:

Relatively low protection against protozoa. Lower disinfection effectiveness in turbid waters. Potential taste and odor objections. Must ensure quality control of solution.

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Answer 2

Explanation:

The drawbacks of chlorination are:

Relatively low protection against protozoa.

Lower disinfection effectiveness in turbid waters.

Potential taste and odor objections.

Must ensure quality control of solution.

Potential long-term effects of chlorination by-products

The benefits of chlorination are:

Proven reduction of most bacteria and viruses in water.

Residual protection against recontamination.

Ease-of-use and acceptability.

Proven reduction of diarrheal disease incidence.

Scalability and low cost.