Old A.R.M.
How many long-term reactor users replace their media on a regular (or at least periodic) basis? I mean, replacement, not just topping up .. as in, taking out the old, chucking it, and putting in new. How often do you do this, and what's your reasoning?
(I'm starting to suspect that any downflow style reactor, or partial downflow style reactor, is going to suffer eventual compaction issues.)
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-- Tony
My next hobby will be flooding my basement while repeatedly banging my head against a brick wall and tearing up $100 bills. Whee!
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