fighting cyano

Discussion in 'Algae' started by kwinter1, Jun 30, 2012.

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  1. Marshall O

    Marshall O Giant Squid

    Joined:
    Jun 19, 2012
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    Even with this if your RO membrane has a 98% rejection rate (DOW Filmtecs do, among others), you should only see around 8 PPM going into the DI. And the DI should have no problem taking the remaining 8 out. It would be helpful if you knew the TDS of what is going into the DI after RO.