Neutralize chloramines in tap water

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Discussion Overview

The discussion revolves around the removal of chloramines from tap water, specifically through the use of ascorbic acid. Participants explore the by-products of this neutralization process and question the necessity and effectiveness of such an action without prior analysis of the water's chloramine content.

Discussion Character

  • Debate/contested
  • Technical explanation

Main Points Raised

  • One participant suggests that ascorbic acid can neutralize chloramines in tap water and seeks clarification on the by-products formed during this process.
  • Another participant questions whether the original poster has verified the presence of chloramines in their water, implying that without this knowledge, the effort may be misguided.
  • A participant emphasizes the importance of knowing the concentration of chloramines before determining the amount of neutralizer needed, expressing skepticism about the necessity of the proposed action.
  • There is a concern raised about the safety and effectiveness of municipal water treatment, with one participant defending the expertise of water treatment professionals and suggesting that the water is already safe to drink.

Areas of Agreement / Disagreement

Participants express differing views on the necessity of neutralizing chloramines without prior testing of water quality. There is no consensus on whether the proposed method is warranted or effective.

Contextual Notes

Participants have not performed any analysis on the water to confirm chloramine levels, which may affect the validity of their claims and suggestions. The discussion includes references to external sources that may not fully clarify the neutralization process.

watersplit
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Hi
I want to remove chloramines from tap water and I read it's possible to do by adding ascorbic acid in the water. Here is the source: https://en.wikipedia.org/wiki/Chloramination#Removing_monochloramine_from_water

So I was wondering what substances are the chloramines being changed into (the by-products) during the process?
And how long time would it take to neutralize 1L of water (adding maximum 100mg ascorbic acid, which is more than enough)? The page of the provided address says it takes 1-2 days but it doesn't say how much water. Perhaps the amount of water doesn't matter?
 
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Have you checked that you have chloramines in water, or are you still chasing things you don't understand?
 
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I have not performed any analysis on the water, but it is described in the website of the municipal water treatment plant that a small amount of chloramine is added.
 
watersplit said:
I have not performed any analysis on the water, but it is described in the website of the municipal water treatment plant that a small amount of chloramine is added.
How are you going to calculate how much neutralizer you need if you don't know how much is in it?

How do you know this is even something worth doing if you don't know how much is in it?

The page of the provided address says it takes 1-2 days.
That isn't what it says.

More info:
https://www.fs.fed.us/t-d/pubs/html/05231301/05231301.html
 
watersplit said:
I have not performed any analysis on the water, but it is described in the website of the municipal water treatment plant that a small amount of chloramine is added.
And you assume they don't know what they doing?

From your IP it seems like you live in one of the countries with safest drinkable water in the world. Traces are there to keep the water safe and to kill pathogens, and their levels are selected low so that the dose is not dangerous for people. I told you earlier: you won't make your water better than people that trained for many years do it for you.
 
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