Articles with "advanced nitrogen" as a keyword



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Advanced nitrogen removal without addition of external carbon source in an anaerobic/aerobic/anoxic sequencing batch reactor

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Published in 2019 at "Bioprocess and Biosystems Engineering"

DOI: 10.1007/s00449-019-02148-z

Abstract: Advanced nitrogen removal without the addition of external carbon source is challenging in the conventional biological nitrogen removal processes. This study presented a novel anaerobic/aerobic/anoxic sequencing batch reactor (A/O/A SBR) based on endogenous nitrate (NO3−–N)… read more here.

Keywords: removal without; nitrogen removal; removal; advanced nitrogen ... See more keywords
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Advanced nitrogen removal performance and microbial community structure of a lab-scale denitrifying filter with in-situ formation of biogenic manganese oxides.

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Published in 2023 at "Journal of environmental management"

DOI: 10.2139/ssrn.4286775

Abstract: Advanced nitrogen removal faces the challenges of high operational cost resulted from the additional carbon source and secondary pollution caused by inaccurate carbon source dosage in municipal wastewater. To address these problems, a novel carbon… read more here.

Keywords: biogenic manganese; advanced nitrogen; carbon source; removal ... See more keywords