High Tds!

Discussion in 'Water Fed Pole Cleaning' started by garry, Jul 26, 2013.

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  1. garry

    garry Member
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    just bought new membranes and filters for my 450gallon per day reverse osmosis system and got 2 di vessels with resin. tds reads 18 before it goes into my 1st vessel,4 after 1st resin ( old resin) and 0 after 2nd vessel. it took 2 days for it to read 18 after the 2nd vessel while still reading 18 before entering any resin. the amount of water im getting is more than double i got before, ive been told its bcos the heat is expanding filters/membranes allowing more water thro than normal which in affect is blasting through my resin. any1 else experiencing this??
     
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  2. Smurf

    Smurf Banned
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    Sorry?

    RO out at 18 ppm is knackerd Suerly?
     
  3. garry

    garry Member
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    18 after the membranes before the resin is right yeah?? also 18 after the resin which is why im confused as to why the resin aint lasting, but my water is blasting out a lot quicker than normal
     
  4. doug atkinson

    doug atkinson Well-Known Member
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    It could be one of your membranes is not seated properly, untreated is mixing with treated hence high water flow
     
  5. garry

    garry Member
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    what u mean by seated? that its not in the housing properly?
     
  6. Kips

    Kips Well-Known Member
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