|
use the 9600 rule
C xT = 9600 where C= available chlorine and T= time in minutes
if your chlorine level is at 2ppm (parts per million) then you would need
2xT=9600, 9600/2=T T=4800 minutes or 80 hours.
You can shorten the time by increasing the Cl level but do not exceed 20ppm
so if you went to 10ppm, 9600/10=960=16 hours. This is the time to kill the bacteria, such as cryptosporidia, etc.
the time until you can stand the chlorine is up to you after the 9600 time is up.
I knew that fuckin biology degree would pay off.
__________________
ICQ 251796771
|