2024
Comparative Investigation of the Anammox Process Using Free-Floating Carriers of Activated Sludge-Attached Biocenosis
Nikolaev Y, Kanapatskiy T, Grachev V, Dorofeev A, Litti Y, Mardanov A, Kozhusko A, Gruzdev E, Berestovskaya Y, Pimenov N. Comparative Investigation of the Anammox Process Using Free-Floating Carriers of Activated Sludge-Attached Biocenosis. Water 2024, 16: 3363. DOI: 10.3390/w16233363.Peer-Reviewed Original ResearchAnammox processGrowth rate of anammox bacteriaMoving bed sequencing batch reactorNonwoven fibrous materialsRate of nitrogen removalActivated sludge biomassAnammox technologyAmmonium removalSludge biomassNitrogen removalBatch reactorAnammox bacteriaFoamed polyethyleneSludge communitiesETEKReactor productivityFibrous materialsAnammoxDownward flowReactorPhysical modelElectron microscopyN removalTechniques of materials scienceBiochip
2023
New insight into the granule formation in the reactor for enhanced biological phosphorus removal
Pelevina A, Gruzdev E, Berestovskaya Y, Dorofeev A, Nikolaev Y, Kallistova A, Beletsky A, Ravin N, Pimenov N, Mardanov A. New insight into the granule formation in the reactor for enhanced biological phosphorus removal. Frontiers In Microbiology 2023, 14: 1297694. PMID: 38163067, PMCID: PMC10755871, DOI: 10.3389/fmicb.2023.1297694.Peer-Reviewed Original ResearchPhosphate-accumulating organismsSequencing batch reactorBiological phosphorus removalGlycogen accumulating organismsPhosphorus removalLaboratory sequencing batch reactorEfficiency of phosphorus removalProcess of granule formationActivated sludge flocsSludge flocsBatch reactorAggregate typeHigh efficiencyGranule formationReactorMicrobial taxonomic compositionPhysicochemical processesTaxonomic compositionMorphotype IIMetagenomic analysisSuccession of communitiesMorphotype IMicrobial communitiesBacterial cellsEBPR
2022
New Insight Into the Interspecies Shift of Anammox Bacteria Ca. “Brocadia” and Ca. “Jettenia” in Reactors Fed With Formate and Folate
Kallistova A, Nikolaev Y, Grachev V, Beletsky A, Gruzdev E, Kadnikov V, Dorofeev A, Berestovskaya J, Pelevina A, Zekker I, Ravin N, Pimenov N, Mardanov A. New Insight Into the Interspecies Shift of Anammox Bacteria Ca. “Brocadia” and Ca. “Jettenia” in Reactors Fed With Formate and Folate. Frontiers In Microbiology 2022, 12: 802201. PMID: 35185828, PMCID: PMC8851195, DOI: 10.3389/fmicb.2021.802201.Peer-Reviewed Original ResearchAnammox bacteriaNitrogen removal rateAnaerobic ammonium oxidationAnammox bacteria CaAnammox processBatch reactorAnammox speciesRemoval rateAnammoxAmmonium loadingEffect of formationAmmonium oxidationReactorComparative genome analysisRRNA gene profilingBacteria CaDissimilatory nitrate reductionGenomic analysisLow temperaturesMetagenomic analysisMicrobial communitiesEnvironmental fluctuationsGene profilesJetteniaBacteria
2021
Effect of Abrupt Increase in Ammonium Load on Activity of the Anammox Bacterial Community in a Sequencing Batch Reactor
Dorofeev A, Nikolaev Y, Grachev V, Kallistova A, Berestovskaya Y, Pimenov N. Effect of Abrupt Increase in Ammonium Load on Activity of the Anammox Bacterial Community in a Sequencing Batch Reactor. Microbiology 2021, 90: 763-771. DOI: 10.1134/s0026261721060060.Peer-Reviewed Original ResearchBatch reactorAmmonium loadingNitritation-anammox processSequencing batch reactorNitrogen removal efficiencySequential batch reactorIncrease of nitrogen loadingBioWin simulationNitritation-anammoxReactor outletIncreased ammonium loadingsNitrogen removalRemoval efficiencyReactorCorrection coefficientMathematical simulationLoadExperimental dataBioWinInflow nitrogenAmmonium concentrationsCalculated dataSimulationEfficiencyAbstract—TheA Microbial Consortium Removing Phosphates under Conditions of Cyclic Aerobic-Anaerobic Cultivation
Pelevina A, Berestovskaya Y, Grachev V, Dorofeeva I, Sorokin V, Dorofeev A, Kallistova A, Nikolaev Y, Kotlyarov R, Beletskii A, Ravin N, Pimenov N, Mardanov A. A Microbial Consortium Removing Phosphates under Conditions of Cyclic Aerobic-Anaerobic Cultivation. Microbiology 2021, 90: 66-77. DOI: 10.1134/s0026261721010082.Peer-Reviewed Original ResearchSequential batch reactorRRNA gene fragmentsHigh-throughput sequencingAbundance of BacteroidetesClass BetaproteobacteriaLaboratory sequential batch reactorCommunity compositionAbundance of heterotrophsBeta-ProteobacteriaGene fragmentsFamily RhodocyclaceaeDecreased diversityInflowing mediumGenus ZoogloeaGenusHighest phosphorus removalPhosphorus removalAnaerobic conditionsBatch reactorCandidatus AccumulibacterReactor operationGenus DechloromonasAbundanceRemove phosphateIncoming media
2020
Investigation of Formation and Development of Anammox Biofilms by Light, Epifluorescence, and Electron Microscopy
Kallistova A, Nikolaev Y, Mardanov A, Berestovskaya Y, Grachev V, Kostrikina N, Pelevina A, Ravin N, Pimenov N. Investigation of Formation and Development of Anammox Biofilms by Light, Epifluorescence, and Electron Microscopy. Microbiology 2020, 89: 708-719. DOI: 10.1134/s0026261720060077.Peer-Reviewed Original ResearchSequencing batch reactorAnammox bacteriaBiofilm formationExtracellular polymeric substancesLaboratory sequencing batch reactorRRNA gene fragmentsHigh-throughput sequencingElectron microscopyAnaerobic organotrophsRod-shapedGene fragmentsAnammox biofilmPhyla ChloroflexiAnammox bacteria CaAnammox processColony ageBiomass retentionGenus CaBatch reactorEpifluorescence microscopyBiofilmBacteriaSulfate reducersStructural organizationAnammox
2016
Ammonia inhibition in oleaginous microalgae
Gutierrez J, Kwan T, Zimmerman J, Peccia J. Ammonia inhibition in oleaginous microalgae. Algal Research 2016, 19: 123-127. DOI: 10.1016/j.algal.2016.07.016.Peer-Reviewed Original Research
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