Low pH and High Alkalinity

Problems relating to pH and total alkalinity.
Increase ph, increase TA. Reduce pH, reduce TA.
pH chemistry advice and techniques for the pool.
chem geek
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Low pH and High Alkalinity

Postby chem geek » Thu 27 Jun, 2013 13:45



Mattgrae84
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My Pool: -tiled 50m pool 1.5 million litres
LTs pool 105000L pebble surface
Free form pool: 300000L pebble surface.
Location: cairns

Low pH and High Alkalinity

Postby Mattgrae84 » Tue 27 May, 2014 22:13

i have a covered pebble pool that is 105,000litres. using liquid cholrine. i am getting free cholrine test results at about 2.5, Ph is at 7.2 Alkalinity is at 330mg/L. i have tried bring down the Alkalinity using acid but just goes up again. It came down to 110mg/l then went back up again after a couple of days. should i keep doing this or is there a different solutions. thanks

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