Minimum Requirements Of Water Analyses For Designing A Water Treatment System - Bosch UT-L 1 Technical Manual

5.3.6 Minimum requirements of water analyses for
designing a water treatment system
When enquiring about water treatment, as a minimum
the information in sections 1 and 2.1 should be
provided. For a detailed design of a reverse osmosis
1. System details
Project number/name
Specification for performance of the water treatment (will be checked)
Boiler type
Steam output
Average operating pressure
Condensation rate
Special features
(e.g. sterile steam, existing treatment system, other on-site consumers, etc.)
2. Details of untreated water analysis
2.1 Minimum details for designing a water softener unit
Total hardness mmol/l
or °dH
2+
Or calcium Ca mg/l
2+
And magnesium Mg mg/l
Iron Fe total mg/l
2+
Manganese Mn mg/l
Silicate SiO or Si mg/l
2
-
Chloride Cl mg/l
2.2 Further details for designing/ordering a reverse osmosis system
Cations
2+
Ca mg/l
2+
Mg mg/l
+
K mg/l
+
Na mg/l
2+
Fe mg/l
2+
Ba mg/l
2+
Sr mg/l
+
NH mg/l
4
Table 24
UNIMAT
Regulations and operating conditions | 41
system, a full analysis corresponding to section 2.2 is
required no later than when the order is placed.
If a detailed water analysis with the specified
parameters is available, the form does not need to be
completely filled out again, as long as the information in
section 1 is provided.
μS/cm
Electrical conductivity
Or salt content (TDS) mg/l
Carbonate hardness °dH
Or K figure mmol/l
S4.3
Or alkalinity mmol/l
-
Or HCO mg/l
3
Anions
2–
SO mg/l
4
–
Cl mg/l
–
NO mg/l
3
–
HCO mg/l
3
–
F mg/l
–
CO mg/l
3
–
SiO mg/l
2
–
PO mg/l
4
–
CO mg/l
2
6 720 807 794 (2013/04)