TABLE 1
MAKEUP WATER ANALYSIS
Constituent
Analysis
Anions
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
[_____]
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
[_____]
[_____]
b. Softener Effluent Analysis:
**************************************************************************
NOTE: Total solids of 175 ppm in the feedwater
concentrated 20 times give 3,500 ppm in the boiler
water.
**************************************************************************
(1) Hardness: Maintain hardness of softened feedwater near zero
and in no case allow it to exceed 1.0 part per million (ppm) as
CaCO3.
(2) Total Solids: Maintain total solids in softened feedwater at
a level to ensure a total solids concentration in the boiler water
of less than 3,500 ppm without excessive blowdown.
1.4.2
1.4.2.1
Steam Generating Unit
Submit steam generating unit (boiler) manufacturer's drawing for the
following:
a.
Refractory details, expansion joints;
b.
Certified outline, general arrangement (setting plan), and anchor
SECTION 15501N
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