DI Resin replaced after 150liters usuage

[0ekkeoo]

Hi Reefer,

Do you guys encountered before, after 150liters the reading recorded 90ppm?

Replaced both 2nd & 3rd Stage Resin and back to 0ppm.

System - 3 stage DI Unit.

1st stage - Carbon

2nd & 3rd Stage - Resin.

Thanks

 

[Harlequinmania]

below could be the factor affecting the performance of your filter;

1) what is the tds of your tape water ?.if it is extremely high, the di resin will exhaust faster

2) try to reduce the flow rate into the filter until you achieve 0 tds reading.

Sent from my SM-N920I using Tapatalk

[julius]

part of resin could be exhausted before using

[0ekkeoo]

 

 

Hi Harlequinmania,

Thanks for the response.

1) Suspect its due to the tds of my tap water, noted about 80ppm.

2) My flow is about 2-3 drops per seconds. Is it recommended to add another stage of RO?

I had just replaced the Resin, noted having a fast flow rate do get 0ppm too. Is it normal.

Thanks.

 

 

 

 

below could be the factor affecting the performance of your filter;

 

1) what is the tds of your tape water ?.if it is extremely high, the di resin will exhaust faster

 

2) try to reduce the flow rate into the filter until you achieve 0 tds reading.

 

Sent from my SM-N920I using Tapatalk

 

 

 

 

 

 

[0ekkeoo]

part of resin could be exhausted before using

I replaced both resin in my refillable canisters new from the tub purchased including the carbon filter about 2 weeks ago.