Nitrogen-converting communities in aerobic granules at different hydraulic retention times (HRTs) and operational modes
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Nitrogen-converting communities in aerobic granules at different hydraulic retention times (HRTs) and operational modes
This study determined how the activity and number of nitrogen-converting microorganisms varied with changes in hydraulic retention time (HRT) and the operating regime of aerobic granular sequencing batch reactors (GSBRs) treating high-nitrogen wastewater. Continuously aerated (O-mode) GSBRs were operated at HRTs of 10-, 13- and 19-h. Then the same reactors were operated at identical HRTs but th...
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ژورنال
عنوان ژورنال: World Journal of Microbiology and Biotechnology
سال: 2014
ISSN: 0959-3993,1573-0972
DOI: 10.1007/s11274-014-1766-1