Nitrogen Removal from Wastewater by a Sequencing Batch Reactor
نویسنده
چکیده
Sequencing batch reactor (SBR) is one of several periodically operated, suspended-growth activated sludge system. It has an advantage for nitrogen removal which is difficult to remove with conventional system. This paper reviewed the nitrogen removal performance in SBR for several different industrial wastewaters and discussed the factors which may affect the treatment performance. Several modified processes developed on the basis of SBR were introduced. and some problems in basic research were discussed.
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