Accueil > Applications > Eau de process > Qualité des eaux de refroidissement

Cooling water quality

Cooling water quality depends on the type of heat exchanger or engine to be cooled. Very generally, it should have the following quality:

Suspended solids None
Conductivity 50-600 uS/cm
Hardness 8o dH max
pH 7.8
CO2 agressive None
Iron <0.3 mg/L
Manganese <0.05 mg/L
Sulfate <250 mg/L
Chloride < 250 mg/L
COD < 40 mg/L
Bacteria < 1000 CFU/ml

 
 
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