MELAG MELAquick 12+ p - Feed water quality parameters

Technical tables
61
Feed water quality
Evaporation residue
≤
10
mg/l
Silicon oxide, SiO
2
≤
1
mg/l
Iron
≤
0.2
mg/l
Cadmium
≤
0.005
mg/l
Lead
≤
0.05
mg/l
Heavy metals except for those named
above
≤
0.1
mg/l
Chloride
≤
2
mg/l
Phosphate
≤
0.5
mg/l
pH value
5 – 7
Appearance
colourless; clean; without sediment
Hardness
≤
0.02
mmol/l
Table 3: Minimum requirements to the feed water following the EN 13060, Appendix C