Lowering ph with muriatic acid, Lowering ph with dry acid* (sodium bisulfate) – LaMotte Pool Manager Water Quality Handbook User Manual
Page 48
Lowering pH with Muriatic Acid*
1,000
gallons
5,000
gallons
10,000
gallons
20,000
gallons
50,000
gallons
pH
pt
oz
pts
oz
pt
oz
pt
oz
pt
oz
7.6-7.8 0
1.3
0
6.4
0
12.8 1
9.6
4
0
7.8-8.0 0
1.9
0
9.6
1
3.2
2
6.4
6
0
8.0-8.4 0
2.6
0
12.8 1
9.6
3
3.2
8
0
>8.4
0
3.2
1
0
2
0
4
0
10
0
*Treatment recommendations are affected by total alkalinity. At
low alkalinity levels less acid may be required and at higher
alkalinity levels more acid may be required.
Lowering pH with Dry Acid* (sodium bisulfate)
1,000
gallons
5,000
gallons
10,000
gallons
20,000
gallons
50,000
gallons
pH
lb
oz
lb
oz
lb
oz
lb
oz
lb
oz
7.6-7.8 0
1.6 0
8.0
0
16.0 1
12.0
5
0
7.8-8.0 0
2.4 0
12.0 1
4.0
3
8.0
8
0
8.0-8.4 0
3.2 0
16.0 1
12.0 4
4.0
10
0
>8.4
0
4.0 1
0
3
0
5
0
13
0
*Treatment recommendations are affected by total alkalinity. At
low alkalinity levels less acid may be required and at higher
alkalinity levels more acid may be required.
46