Adding a MBR is an ...
Published by Erik Rumbaugh, Employee at Aster Bio
Adding a MBR is an expensive, but good option. You could also evaluate adding media to convert the system to a MBBR type system.
Other seasonal high loading facilities have used bioaugmentation to rapidly build needed biomass. If you system is large enough for the full resort population flow, this could be a lower cost option than either a MBR or MBBR