I read in pool school:
There are two reasons to lower your total alkalinity (TA) right away, because you want to slow down the rate that the PH rises, or if high TA is contributing to a high calcium saturation index (CSI) which puts you at risk of calcium scaling. You shouldn't lower TA just to reach a target number. Make sure you actually have one of the above issues before lowering your TA.
But then i read in water balance for swg's:
Adjust your Total Alkalinity to 60-80 ppm. (This is IMPORTANT!)
So is it vital to have TA between 60-80 now that I have an swg or no?? mine is 110 right now and has pretty much been there from the day I filled and does not seem to drift down. do I need to make a concentrated effort to get that number down or just wait and see what happens? swg is not on just yet, been putting liquid chlorine in for the moment, but I think it is warm enough now that I may be able to go ahead and get the swg fired up in the next day or so.
Also, I did have quite a bit of white buildup on the plate in my swg at the end of the season also...wondering if there is something out of whack or is that just the nature of the beast?
FC - 5.5
CC or TC - 0
pH - 7.5
TA - 110
CH - ?
CYA - 70
water temp is 74 - heat pump is now on and working on getting that temp up a bit hopefully!
There are two reasons to lower your total alkalinity (TA) right away, because you want to slow down the rate that the PH rises, or if high TA is contributing to a high calcium saturation index (CSI) which puts you at risk of calcium scaling. You shouldn't lower TA just to reach a target number. Make sure you actually have one of the above issues before lowering your TA.
But then i read in water balance for swg's:
Adjust your Total Alkalinity to 60-80 ppm. (This is IMPORTANT!)
So is it vital to have TA between 60-80 now that I have an swg or no?? mine is 110 right now and has pretty much been there from the day I filled and does not seem to drift down. do I need to make a concentrated effort to get that number down or just wait and see what happens? swg is not on just yet, been putting liquid chlorine in for the moment, but I think it is warm enough now that I may be able to go ahead and get the swg fired up in the next day or so.
Also, I did have quite a bit of white buildup on the plate in my swg at the end of the season also...wondering if there is something out of whack or is that just the nature of the beast?
FC - 5.5
CC or TC - 0
pH - 7.5
TA - 110
CH - ?
CYA - 70
water temp is 74 - heat pump is now on and working on getting that temp up a bit hopefully!