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Water leaving purification plant contains very small amount of microbes, and as such requires no additives to be drinkable. The problem arises between water treatment plant and end consumer: all those pipes will inevitably have microbes of different kinds (bacteria like Escherichia coli, fungal forms etc.). Small levels of chlorine slows the growth of bacteria in water, and helps prevent water-borne diseases.

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Q: What is the important of chlorine in water treatment?
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Related questions

How does chlorine work?

Chlorine works as a disinfectant in pools or water treatment facilities/plant. It kills all the pathogenic organisms in water or reduce them to levels that will not cause diseases. It is the most important step in water treatment.


How chlorine is used in treatment of public water supply?

Chlorine is added to water in an effort to kill of harmful microorganisms in the water.


What has chlorine in it?

bleach,weed killer and waste water treatment


What element will replace chlorine?

As we all know, chlorine is used to treatment of potable water, swimming pool, etc for many years, but it produce by-products which is harmful. now we get a substitute of chlorine, Chloramine-T, a ideal disinfectant for water treatment. it can function in water treatment but produce much less by-products. as the time being, chloramine-T will replace chlorine.


Chlorine is used to kill bacteria in the water at treatment plants. This chlorine can be harmful to some aquatic species. Based on this information what other step must be taken in the treatment of w?

The chlorine must be removed before the water is released into the ocean


What is an effective to chlorine for disinfecting waste water in a municipal treatment plant?

Chlorine gas is the most economical and effective disinfectant for drinking water.


What one following is not a step in the three-step water treatment process?

chlorine is added to the water


During primary treatment at a sewage treatment plant?

The bacterial bugs eat the dirty things from the water


What element is used in treatment of drinking water and in cleaning products?

This would be Chlorine.


Why is chlorine added during water treatment?

so the pool doesnt get gross


Why is chlorine bubbled through water during treatment?

Chlorine gas is bubbled through the water, where it combines with the water to form hypochlorous acid (HOCl) and hydrochloric acid (HCl).


What is the role of chlorine the process of water treatment?

Chlorine is used as a disinfectant to get rid of unwanted gas or liquid, this also the reason why chlorine is used in swimming pools.