Removal of nitrogen and phosphorus from swine wastewater by intermittent aeration processes.


Nitrogen and phosphorus removal in a methane fermentation plus activated sludge method type pig farm (M-III) with an intermittent aeration process (IAP) was evaluated in comparison with a continuous aeration process (CAP) based on the full-scale and bench-scale experiments. Operation conditions for the treatment system were the same except for the aeration… (More)


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