Swimming Pool Water Balance Equations Formulas Calculator
Maintenance Hot Tub Pool Wading

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Solving for temperature factor.

Water Temperature (°F)	Temperature Factor (TF)	CaCO3 PPM	Calcium Hardness (CF)	Total Alkalinity PPM CaCO3	Alkalinity Factor (AF)
32	0.0	5	0.3	2	0.7
37	0.1	25	1.0	25	1.4
46	0.2	50	1.3	50	1.7
53	0.3	75	1.5	75	1.9
60	0.4	100	1.6	100	2.0
66	0.5	150	1.8	150	2.2
76	0.6	200	1.9	200	2.3
84	0.7	300	2.1	300	2.5
94	0.8	400	2.1	400	2.6
105	0.9	800	2.5	800	2.9
128	1.0	1000	2.6	1000	3.0

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Inputs:

Langelier Saturation Index (SI)
pH
calcium hardness factor (CF)
alkalinity factor (AF)

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Conversions:

Langelier Saturation Index (SI)	=	0		=	0
pH	=	0		=	0
calcium hardness factor (CF)	=	0		=	0
alkalinity factor (AF)	=	0		=	0

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Solution:

temperature factor (TF)

=

HAS NOT BEEN CALCULATED

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References - Books:

Haan, William D. and Johanningsmeier, Julie S. Swimming Pool Pest Management: A Training Manual for Commercial Pesticide Applicators and Swimming Pool Operators. Kent County Health Department and Michigan State University. Unknown date.

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