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pump body of PPH - Progalva

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Water from Installations<br />

Parameter Values Measure Units<br />

pH-value > 9,5<br />

TH (hydrotechnic Titre) < 5<br />

TA (alkaline Titre) > 5<br />

TAC (complete alkaline Titre) > 20<br />

Suspending matters < 100 mg/l<br />

Total iron < 0,5 mg/l iron<br />

Copper (when existing) < 0,2 mg/l<br />

Sulfites < 20 mg/l SO 3<br />

Phosphates > 4 mg/l P2O5<br />

Water from Towers<br />

Parameter Values Measure Units<br />

pH-value 7,6/8,5<br />

Hardness 0/5 ºF<br />

Carbonic acid<br />

free 8/15 mg/l<br />

combined 8/15 mg/l<br />

aggressive Null<br />

Oxygen < 4/5 mg/l<br />

Chlor-Ionos Max.50 mg/l<br />

Sulfate-Ionos Max.50 mg/l<br />

Nitrites and Nitrates Max.10 mg/l<br />

Ammonia Max.10 mg/l<br />

Phosphates and silicates No influence<br />

Iron and manganese Max. 0,2/0,1 mg/l<br />

36

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