What is the quality of feed water inlet to Chemical Free Electrolytic scale Remover (ElSr)?

August 24, 2019 at 2:36 PMadmin

 

1.What is the quality of feed water inlet to Chemical Free Electrolytic scale Remover (ElSr)?

Ans.: Make up water should not be softened. If it is softened there is no calcium or magnesium ions in the system, so hardness and electrical conductivity are so slow that the process of electrolysis will be slow and resulting in poor effect.

2. What should be the minimum required electrical conductivity of feed water and maximum allowable electrical conductivity of treated water of Electrolytic Scale Remover?

Ans.: Minimum required Electrical conductivity should be 500 µs/cm. and the allowable conductivity for blow down is till 4500 µs/cm.

3. What should be the minimum required parameters of the feed water for effective functioning of ElSr?

Ans.:

                                     i.        Feed Water hardness should be 300 mg/L

                                    ii.        Feed Water Electrical conductivity should be 500 µs/cm.

                                   iii.        TDS of Makeup Water

                                  iv.        TDS of Blow Down Water

                                    v.        Recirculation Flow of Processed Water to Cooling Tower,  in Cu.Mtr./Hr.

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