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UK Window Cleaning Forum => Window Cleaning Forum => Topic started by: Helen on March 30, 2023, 08:39:24 pm

Title: TDS problems
Post by: Helen on March 30, 2023, 08:39:24 pm

I am having big problems with my TDS, have changed my filters and resin, has gone from 0 - 100 in less than 3 weeks. Has anyone got any idea what has gone wrong and how to fix this?

Title: Re: TDS problems
Post by: AuRavelling79 on March 30, 2023, 08:51:25 pm

Quote from: Helen on March 30, 2023, 08:39:24 pm

I am having big problems with my TDS, have changed my filters and resin, has gone from 0 - 100 in less than 3 weeks. Has anyone got any idea what has gone wrong and how to fix this?

Hi Helen,

Tell us a bit more about your set up.

What kind of RO? How often do you normally change filters and/or resin? How about membrane (s)? Etc.

Title: Re: TDS problems
Post by: the king on March 30, 2023, 08:51:38 pm

has you water tds out tap changed ?do you have a second tds meter ? as could be duff

Title: Re: TDS problems
Post by: SB Cleaning on March 31, 2023, 10:15:03 am

If your using a RO it's shot to pieces.

Title: Re: TDS problems
Post by: Spruce on March 31, 2023, 03:09:50 pm

The most important factors are;
tap water tds,
product water tds after the r/o membranes but before di vessel (resin),
water pressure,
pure to waste ratio.

Yes, we also need to know which r/o you have.