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Function overview
8. Description of use of osmosis system
Depending on raw water quality and pre-treatment, the maximum permissible yield is
approx. 60% (at 15°C and 350l/h). This is a fixed setting and must not be changed!
Temperature factors RO
Water temperature
T (°C) feed water litres / hour
25................................480
24................................469
23................................455
22................................441
21................................427
20................................417
19................................403
18................................388
17................................378
16................................364
Water temperature
T (°C) feed water litres / hour
15................................350
14................................336
13................................325
12................................315
11................................301
10................................287
09................................273
08................................259
07................................248
06................................234
Design basis
In practice this means that the permeate output of the osmosis can deviate widely,
depending on the raw water temperature. Water temperatures in Germany generally
range between 8 - 10°C in winter and between 13 -17°C in summer.
Depending on the line arrangement in the building, these figures may also be corrected
upwards.
