A variety of flux chamber methods have been used to estimate
the fluxes of gases across surface areas . CH4
and N2O fluxes were estimated from each processing unit of Jungryang
WWTP using a flux chamber system. The first settling
basins have closed roofs to prevent the escape of offensive odors,
which meet regulations restricting the release of offensive odors.
The advanced process tanks are also sealed. For these measurements,
the flux chamber should be portable, non-degradable, and
permit ease of sampling. In this study, the flux chamber was modified
from a forced-draught chamber and allowed calculations of
the concentration difference between the inlet and outlet flows,
flow rate, and area covered