168
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
this post was submitted on 23 Mar 2024
168 points (97.2% liked)
Asklemmy
43717 readers
1353 users here now
A loosely moderated place to ask open-ended questions
If your post meets the following criteria, it's welcome here!
- Open-ended question
- Not offensive: at this point, we do not have the bandwidth to moderate overtly political discussions. Assume best intent and be excellent to each other.
- Not regarding using or support for Lemmy: context, see the list of support communities and tools for finding communities below
- Not ad nauseam inducing: please make sure it is a question that would be new to most members
- An actual topic of discussion
Looking for support?
Looking for a community?
- Lemmyverse: community search
- sub.rehab: maps old subreddits to fediverse options, marks official as such
- !lemmy411@lemmy.ca: a community for finding communities
~Icon~ ~by~ ~@Double_A@discuss.tchncs.de~
founded 5 years ago
MODERATORS
Chlorine levels so easy to test for, I’d be curious to see such a measurement… This sounds like a class action waiting to happen.
I'm going to do my best to explain this.
When a pool is tested to see if chlorine needs to be added (if there are impurities) they will typically add free chlorine. The free chlorine will combine with the impurities. The odor that you smell when you go to a pool is the free chlorine evaporating out. but some of the chlorine will stay in the pool as combined chlorine. it combined with the impurities.
After a while there isn't enough chlorine in the pool and the impurities build back up.
Repeat the process.
The real problem is when you get to much combined chlorine in a pool. The health authorities will tell you to either fix it or close it.
How do you get rid of combined chlorine? You add free chlorine with will break the combined chlorine.
The combined chlorine can cause health issues. (that is why the health authorities will tell you to fix it). usually a good pool maintainer will detect the issue and just fix it before a notice is handed over.
Now our city puts chlorine into the drinking water to get rid of impurities (in laymans terms : the bad things in the water you don't want to drink). We used to put free chlorine into the drinking water.
The nice thing was they would add the free chlorine it would get rid of the impurities and most of the free chlorine would just go away. (evaporate) .
the down side? we kept having to add more and more (that was expensive.
some genius decided to switch from free chlorine to combined chlorine for the drinking water. combined DOESN'T go away by itself. you have to break combined chlorine.
the benefit was it cost a LOT less doing it this way.
the downside is you shouldn't be drinking combined chlorine. Think about it. if there is to much combined chlorine in the pool and it's listed as unsafe to swim in , then why would be it safe to drink it? to fix food in it? to bath in it ? to take a shower in it? it's illogical.
yet that is exactly what the city did.
i hope that i got that explained correctly.
and yes i can forsee a class action lawsuit.
prolonged exposure to combined chlorine can lead to asthma, allergies and other health issues
Are you talking about using chloramine in disinfection? I think conflating pool water and drinking water standards is a bit of a mistake. Things get added to pools from people's bodies after chlorination that cause weird combined results. Drinking water is disinfected (chlorinated) as a final step. I would object to my municipality using chloramine, but not because I wouldn't drink it.