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2,5
25
1,0
10
2
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Ca(CaCO ) mg/l
3
250
2500
25000
Ca mg/l
2+
2
3
4
10
10
10
Example
Air flow (q)
pH-value of cold water
Calcium concentration (CA
)
2+
Bicarbonate concentration (HCO
Moisture content, unhumidified air (X
Moisture content, humidified air (X
The bleed-off factor f
= 0.3 can be read from the water quality chart.
b
Evaporation (E) = 2.4 · 60 · 1.2 · (0.0110 – 0.0023) = 1.50 l/min
Bleed-off (B) = f
· E = 0.3 · 1.50 = 0.45 l/min
b
Total water consumption (T) = E + B = 1.50 + 0.45 = 1.95 l/min
2
10
10
1,0
0,1
0,01
6
7
Specifications are subject to alteration without notice.
GB.BCHA455.050101
= 2.4 m
/s
3
= 7.1
= 100 mg/ml (100 ppm)
)
= 100 mg/ml (100 ppm)
3
)
= 0.0023 kg/kg
1
)
= 0.0110 kg/kg
2
HCO mg/l
3
2
4
2
3
10
10
10
10
2
2
10
10
10
1,0
8
9
pH
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