What I thought were old iron stains on my cartridge filters, is iron my water!
- Thread starter mguzzy
- Start date
- May 23, 2015
- 25,707
- Pool Size
- 16000
- Surface
- Plaster
- Chlorine
- Salt Water Generator
- SWG Type
- Pentair Intellichlor IC-60
Let it dry out naturally unless you happen to have a thermal vacuum desiccator handy or a Büchner funnel
Then place a small scoop is a glass container and put a few drops of muriatic acid on it. Let me know what happens .... after your eyesight and hearing recovers and most of your eyebrows grow back.
Fox5 news " we are here reporting on a strange explosion"
Neighbors " Mark was a normal guy, would just sit outside and stare and his water for hours, sometimes he would yell "gooo vitamin C" but we stayed inside"
Mark " well JoyFulNoise told me to try it"
Neighbors " Mark was a normal guy, would just sit outside and stare and his water for hours, sometimes he would yell "gooo vitamin C" but we stayed inside"
Mark " well JoyFulNoise told me to try it"
- Oct 25, 2015
- 5,815
- Pool Size
- 28000
- Surface
- Plaster
- Chlorine
- Salt Water Generator
- SWG Type
- CircuPool RJ-60 Plus
I never had the white stuff. @JoyfulNoise will probably figure out a complex reaction that takes a half a page to describe but at least its insoluble and removes without staining. I'm a little surprised your reactions are taking so much longer even though the temp is lower but I guess that's the only good explanation I can think of also.
I'm thinking its a combination of the two. The MM instructions say it works best above 60F.. so their must be some temp dependence in the reaction in there somewhere... and Yeah, more iron, more cloudy, seems like a logical concept that came to mind for me as well if basic stoichiometry doesn't let us down.
But the whole process (albeit longer than a standard SLAM with coleslaw) seemed fairly predictable
1) Adjust chems and pH
2) Throw in the AA and sit back for a good show
3) Adjust chems and pH and Temp for MM
4) Add MM and sit back for the MM show
5) After MM has run its course, Filter-vac-Filter-sweep-Filter the crud out.
6) Reward oneself with a strong beverage
The next time I have an opportunity to pull my SWG I'll see if the pipes are cleaner and determine if I should do this again next season. I am in step 5 and looking forward to step 6.
Maybe try jacks purple stuff? It seemed to work great but who reads directions 
My water was in the mid 50’s
My water was in the mid 50’s
I was interested something that would pull the iron out of the water and then be filterable. With the Jacks sequestrants the iron stays in solution.. And then to remove the iron from the pool, you should do a water exchange. That's why I chose MM over Jacks.Maybe try jacks purple stuff? It seemed to work great but who reads directions
My water was in the mid 50’s
I can't see why not,... if your Robot has a filter fine enough to catch it.. Just try it and see.
This morning the pool was clear-ish again.. and I swept up everything that had settled the night before back into the water. There is a lot less.. a lot lot less, and I think it will be filtered out in the next day or so. I will run the filter extra today and then I am back on my regular filter schedule. I've decided to give my dropper hand a rest and I'll test again in a few days. I think I have gotten dropper bottle fasciitis from this experience.
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Well old friend, with the finish line on the horizon you have created a helpful and informative thread that overcame the tediousness and boringness involved.
Through your science-y background and oft hilarious random musings, you’ve created a great read that will help others as they too sip their morning tequila and adjust their naval lint to overcome their boredom.
Well done !!
Through your science-y background and oft hilarious random musings, you’ve created a great read that will help others as they too sip their morning tequila and adjust their naval lint to overcome their boredom.
Well done !!
- Oct 25, 2015
- 5,815
- Pool Size
- 28000
- Surface
- Plaster
- Chlorine
- Salt Water Generator
- SWG Type
- CircuPool RJ-60 Plus
I ran my robot the entire time. No problems at all.
Things were just dandy as I was trying to get on with the rest of my life and not have to stare at the pool all day.. By Wed I thought I was in the clear. Then... my daughter came home from college with her pod of fiends for two days... "Daddy, can we fire up the spa?" "Of course dear, crank it up!" The next morning the pool is a smoky, milky mess again... HUH!?!
And here I thought I had missed my opportunity to take advantage of the white water... nope, this was my chance... So I fired up the water features and let'er rip!
So I think the slowing rising pH from my SWG and the bubbles from the spa pushed it over the edge and brought more Iron out of soln.. but there was enough residual MM to cause a reaction... That's my best theory unless someone else has a better one. It seems to be following the same pattern as the last smokey process.
(Any yakers out there? This is the final boof before the chute into the pool. The side eddy's are hecka fierce so you have to be ready to high brace on impact, oh and you have to beat the dogs away with your paddle on the setup for the drop.)
And here I thought I had missed my opportunity to take advantage of the white water... nope, this was my chance... So I fired up the water features and let'er rip!
So I think the slowing rising pH from my SWG and the bubbles from the spa pushed it over the edge and brought more Iron out of soln.. but there was enough residual MM to cause a reaction... That's my best theory unless someone else has a better one. It seems to be following the same pattern as the last smokey process.
(Any yakers out there? This is the final boof before the chute into the pool. The side eddy's are hecka fierce so you have to be ready to high brace on impact, oh and you have to beat the dogs away with your paddle on the setup for the drop.)
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Like pool talk, every sport has their lingo! 
Have you ever heard surfers and climbers talk? you need a translator.... And curlers, whoa!
Have you ever heard surfers and climbers talk? you need a translator.... And curlers, whoa!
- May 23, 2015
- 25,707
- Pool Size
- 16000
- Surface
- Plaster
- Chlorine
- Salt Water Generator
- SWG Type
- Pentair Intellichlor IC-60
Curling is not a sport no matter what IOC says .....
I could never like curling. Too much like housework, with all that sweeping.
- May 20, 2020
- 1,001
- Pool Size
- 13600
- Surface
- Vinyl
- Chlorine
- Salt Water Generator
- SWG Type
- Solaxx (Saltron) Reliant / Purechlor R5
Man, I’m apparently still a super amateur yakker. I can find my way around sweepers and strainers but I’m not in the know of boof’s and eddy’s and dogs.Like pool talk, every sport has their lingo!
