+ Reply to Thread
Results 1 to 10 of 13

Thread: High reading for CC after shock treatment

Hybrid View

  1. #1
    Watermom's Avatar
    Watermom is offline SuperMod Emeritus Quark Inspector Watermom 4 stars Watermom 4 stars Watermom 4 stars Watermom 4 stars Watermom 4 stars Watermom 4 stars
    Join Date
    Dec 1969
    Location
    Charleston, WV
    Posts
    9,244

    Default Re: High reading for CC after shock treatment

    A couple of things:

    If one scoop of powder turns the water pink, you don't have to add the second one. That will make the powder last longer.

    If you are going to use the 5mL water sample, you multiply the number of drops of R0871 by 1ppm. So, 32 drops would be 32ppm of FC. (Are you sure you used 5mL water sample?)

    (When using 10mL sample, multiply number of drops by 0.5. With 25 mL sample, multiply by 0.2.)

  2. #2
    Watermom's Avatar
    Watermom is offline SuperMod Emeritus Quark Inspector Watermom 4 stars Watermom 4 stars Watermom 4 stars Watermom 4 stars Watermom 4 stars Watermom 4 stars
    Join Date
    Dec 1969
    Location
    Charleston, WV
    Posts
    9,244

    Default Re: High reading for CC after shock treatment

    Do you have a CC reading from before you added the bleach?

+ Reply to Thread

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts