TABLE 1
MAKEUP WATER ANALYSIS
Constituent
Cations
Analysis
Parts Per Million (PPM)
Calcium
(Ca++)
as
CaCO3
[_____]
Magnesium
(Mg++)
as
CaCO3
[_____]
Sodium
(Na+)
as
CaCO3
[_____]
(H+)
as
CaCO3
[_____]
TOTAL CATIONS
as CaCO3
[_____]
Anions
Analysis
Parts Per Million (PPM)
Bicarbonate
(HCO3 -)
as
CaCO3
[_____]
Carbonate
(CO3 --)
as
CaCO3
[_____]
Hydroxide
(OH -)
as
CaCO3
[_____]
Sulfate
(SO4 --)
as
CaCO3
[_____]
Chloride
(Cl -)
as
CaCO3
[_____]
Phosphate
(PO4 ---)
as
CaCO3
[_____]
Nitrate
(NO3 -)
as
CaCO3
[_____]
TOTAL ANIONS
as CaCO3
[_____]
Constituent
Analysis
Parts Per Million (PPM)
Total hardness
as CaCO3
[_____]
Methyl orange alkalinity
as CaCO3
[_____]
Phenophthalein alkalinity
as CaCO3
[_____]
Iron, total
as Fe
[_____]
as Free CO2
[_____]
Silica
as SiO2
[_____]
Suspended solids
[_____]
(Turbidity)
Total dissolved solids (TDS)
[_____]
Free acids
[_____]
Color
[_____]
pH
[_____]
Specific Conductance Micromhos/cm
[_____]
(2)
Softener effluent analysis:
Hardness: Maintain hardness of the softened feedwater near zero
and in no case allow it to exceed 1.0 part per million as CaCO3.
**************************************************************************
NOTE: At the text below, total solids of 175 ppm in
the feedwater concentrated 20 times give 3,500 ppm
in the boiler water.
**************************************************************************
Total solids: Maintain total solids in the softened feedwater at
a level to ensure a total solids concentration in the boiler water
of less than 3,500 ppm without excessive blowdown.
SECTION 15502N
Page 35
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