Basically it said that they are using very specific parameters in an experiment to see:
1) How much
GAC is needed to remove impurity from a given volume of water
2) Given a steady flow and amount of impurity how long is
GAC good for
The first case is when you medicate and then run
GAC to remove the byproducts a couple days later. How much
GAC do you need for this job?
The second would be a case where you run carbon all the time as a water polisher. How often should you change the
GAC?
