Enhanced long-term advanced denitrogenation from nitrate wastewater by anammox consortia: Dissimilatory nitrate reduction to ammonium (DNRA) coupling with anammox in an upflow biofilter reactor equipped with EDTA-2Na/Fe(II) ratio and pH control.
Sign Up to like & getrecommendations! Published in 2020 at "Bioresource technology"
DOI: 10.1016/j.biortech.2020.123083
Abstract: A long-term experiment in an anaerobic ammonium oxidation (anammox) reactor showed that anammox consortia could perform a stable and efficient Fe(II)-dependent dissimilatory nitrate reduction to ammonium (DNRA) coupled to the anammox (DNRA-anammox) process by controlling… read more here.
Keywords: anammox; long term; anammox consortia; ammonium ... See more keywords
Cell surface characterization and trace metal adsorptive properties of anaerobic ammonium-oxidizing (anammox) consortia.
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DOI: 10.1016/j.chemosphere.2019.01.025
Abstract: Interactions between metals and anaerobic ammonium oxidizing consortia substantially affect the quality of wastewater treatment plant effluent. In this study, we conducted acid-base titrations to ascertain the surface reactivity and proton adsorptive capacity of anammox… read more here.
Keywords: anaerobic ammonium; anammox consortia; consortia; metal ... See more keywords
Metabolomics Uncovers the Regulatory Pathway of Acyl-homoserine Lactones Based Quorum Sensing in Anammox Consortia.
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DOI: 10.1021/acs.est.7b05699
Abstract: Acyl-homoserine lactones (AHLs)-mediated quorum sensing in bacterial communities have been extensively observed. However, the metabolic pathways regulated by AHLs in bacteria remain elusive. Here, we combined long-term reactor operation with microbiological and metabolomics analyses to… read more here.
Keywords: anammox consortia; hsl; consortia; quorum sensing ... See more keywords
Anaerobic ammonium oxidation driven by dissimilatory iron reduction in autotrophic Anammox consortia.
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DOI: 10.2139/ssrn.4197918
Abstract: Feammox has been applied to wastewater biological nitrogen removal. However, few studies have reported that Fe(III)(hydr)oxides induced Anammox consortia to remove NH4+ via the Feammox pathway. In this study, Fe(OH)3 was added to Anammox systems… read more here.
Keywords: oxidation; anammox consortia; consortia; anaerobic ammonium ... See more keywords