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Differences in distributions, assembly mechanisms, and putative interactions of AOB and NOB at a large

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 10, doi: 10.1007/s11783-023-1722-0

Abstract:

● Nitrifiers in WWTP were investigated at large spatial scale.

Keywords： Activated sludge     Spatial distributions     Microbial assembly     Co-occurrence patterns     Nitrifying bacteria    

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Applicability of the Arrhenius model for Ammonia Oxidizing Bacteria subjected to temperature time gradients

Alberto MANNUCCI,Giulio MUNZ,Gualtiero MORI,Claudio LUBELLO,Jan A. OLESZKIEWICZ

Frontiers of Environmental Science & Engineering 2015, Volume 9, Issue 6,   Pages 988-994 doi: 10.1007/s11783-014-0751-0

Abstract: identify the range of applicability of Arrhenius type temperature dependence for Ammonia Oxidizing Bacteria(AOB) subjected to temperature time gradients through continuous titrimetric tests.peroxide consumption rates in two parallel reactors operated in non-limiting substrate conditions for AOB; both reactors were continuously fed with mixed liquor and in one of them AOB were inhibited with allylthioureatemperature time gradients and the range of applicability of Arrhenius model for temperature dependency of AOB

Keywords： temperature effect     continuous titrimetric tests     time-gradient temperature variations     Ammonia Oxidizing Bacteria(AOB)    

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Community dynamics of ammonia oxidizing bacteria in a full-scale wastewater treatment system with nitrification

Xiaohui WANG, Xianghua WEN, Hengjing YAN, Kun DING, Man HU

Frontiers of Environmental Science & Engineering 2011, Volume 5, Issue 1,   Pages 92-98 doi: 10.1007/s11783-010-0254-6

Abstract: functional stability of nitrification was correlated to a stable community structure of ammonia oxidizing bacteria(AOB) in a full-scale wastewater treatment plant, the AOB community dynamics in a wastewater treatmentThe T-RFLP results indicated that during the period of nitrification stability, the AOB community structureThe phylogenetic analysis of the cloned gene showed clearly that the dominant AOB in the system wasThe results of this study indicated that throughout the study period, the AOB community structure was

Keywords： ammonia-oxidizing bacteria (AOB)     community dynamics     terminal restriction fragment length polymorphism    

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Impact of total organic carbon and chlorine to ammonia ratio on nitrification in a bench-scale drinking water distribution system

Yongji ZHANG, Lingling ZHOU, Guo ZENG, Huiping DENG, Guibai LI

Frontiers of Environmental Science & Engineering 2010, Volume 4, Issue 4,   Pages 430-437 doi: 10.1007/s11783-010-0247-5

Abstract: The occurrence of nitrification and activity of nitrifying bacteria was primarily monitored using fourhigher TOC levels, produced more nitrite nitrogen, which was consistent with the ammonia-oxidizing bacteria(AOB) counts, and was linked to a relatively more rapid decay of chloramines in comparison to theirBiofilm AOB abundance was also higher in the high TOC reactors compared with the low TOC reactors.Bulk water with a high TOC level supported the occurrence of nitrification, and AOB development occurred

Keywords： nitrification     drinking water     ammonia- oxidizing bacteria (AOB)     chloramines     organic carbon     heterotrophicbacteria    

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Production of N

Youkui GONG,Yongzhen PENG,Shuying WANG,Sai WANG

Frontiers of Environmental Science & Engineering 2014, Volume 8, Issue 4,   Pages 589-597 doi: 10.1007/s11783-013-0571-7

Abstract: The N O production in two nitrogen removal processes treating domestic wastewater was investigated in laboratory-scale aerobic-anoxic sequencing batch reactors (SBRs). Results showed that N O emission happened in the aerobic phase rather than in the anoxic phase. During the aerobic phase, the nitrogen conversion to N O gas was 27.7% and 36.8% of loss for conventional biologic N-removal process and short-cut biologic N-removal process. The dissolved N O was reduced to N in the anoxic denitrification phase. The N O production rate increased with the increasing of nitrite concentration and ceased when oxidation was terminated. Higher nitrite accumulation resulted in higher N O emission in the short-cut nitrogen removal process. Pulse-wise addition of 20 mg gave rise to 3-fold of N O emission in the conventional N-removal process, while little change happened with 20 mg was added to SBR1.

Keywords： N-removal process     N2O     short-cut N-removal process     nitrite accumulation     ammonia- oxidizing bacteria(AOB) denitrification    

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The size distribution of airborne bacteria and human pathogenic bacteria in a commercial composting plant

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 3, doi: 10.1007/s11783-020-1356-4

Abstract:

•Bacterial concentrations from eight stages were 104–105copies/m3.

Keywords： Size distribution     Airborne bacteria     Biological diversity     Human pathogenic bacteria     Composting plants    

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Electroactivity of the magnetotactic bacteria AMB-1 and MSR-1

Frontiers of Environmental Science & Engineering 2023, Volume 18, Issue 4, doi: 10.1007/s11783-024-1808-3

Abstract:

● The first study of electrochemically active magnetotactic bacteria

Keywords： Magnetotactic bacteria     Magnetospirillum magneticum     Magnetospirillum gryphiswaldense    

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Organic and inorganic phosphorus uptake by bacteria in a plug-flow microcosm

Jinbo ZHAO, Xuehua LIU

Frontiers of Environmental Science & Engineering 2013, Volume 7, Issue 2,   Pages 173-184 doi: 10.1007/s11783-013-0494-3

Abstract: the uptake of two organic phosphorus compounds (phytic acid and D-glucose-6-phosphate) by freshwater bacteriaexperiment showed that D-glucose-6-phosphate (labile) could be hydrolysed and utilized easily by the bacteriaThe results also suggested that bacteria might break down the C-P bonds to utilize the carbon.investigate the effect of varying the C:N:P ratio in the microcosm system to determine which nutrient limits bacteria

Keywords： organic phosphorus     bacteria     uptake    

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Visible light induces bacteria to produce superoxide for manganese oxidation

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 2, doi: 10.1007/s11783-023-1619-y

Abstract:

● Term of manganese-oxidizing microorganisms should be reconsidered.

Keywords： Mn(II) oxidation     Manganese-oxidizing bacteria     Reactive oxygen species     Mn(III/IV) oxides    

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Synergistic degradation of pyrene and volatilization of arsenic by cocultures of bacteria and a fungus

Shuang LIU, Yanwei HOU, Guoxin SUN

Frontiers of Environmental Science & Engineering 2013, Volume 7, Issue 2,   Pages 191-199 doi: 10.1007/s11783-012-0470-3

Abstract: The combination of two bacteria ( sp. PY1 and sp. PY2) and a fungus ( sp.

Keywords： pyrene     arsenic     bioremediation     bacteria     fungus    

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Nitrifying and denitrifying bacteria in aerobic granules formed in sequencing batch airlift reactors

WANG Fang, YANG Fenglin, QI Aijiu

Frontiers of Environmental Science & Engineering 2007, Volume 1, Issue 2,   Pages 184-189 doi: 10.1007/s11783-007-0032-2

Abstract: The purpose of this study was to investigate nitrifying bacteria and denitrifying bacteria isolated fromBacteria were isolated and determined from aerobic granules using selected media.The growth properties and morphology of bacteria colonies were observed by controlling aerobic or anaerobicIt was found that bacteria in aerobic granules were diverse and some of them were facultative aerobesThe diversity of bacteria in aerobic granules was a premise of simultaneous nitrification and denitrification
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Airborne bacteria associated with particulate matter from a highly urbanised metropolis: A potential

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 9, doi: 10.1007/s11783-022-1552-5

Abstract:

• The airborne bacteria of Mexico City are representative of urban environments

Keywords： Airborne bacteria     Urbanisation     PM10     Mexico City     Microbiome    

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Synergistic effects of sodium hypochlorite disinfection and iron-oxidizing bacteria on early corrosion

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 6, doi: 10.1007/s11783-021-1506-3

Abstract:

• The early corrosion process in the cast iron pipes was investigated.

Keywords： Cast iron pipe corrosion     Drinking water distribution systems     Chlorine disinfection     Iron-oxidizing bacteria    

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Magnetotactic bacteria: Characteristics and environmental applications

Xinjie Wang, Yang Li, Jian Zhao, Hong Yao, Siqi Chu, Zimu Song, Zongxian He, Wen Zhang

Frontiers of Environmental Science & Engineering 2020, Volume 14, Issue 4, doi: 10.1007/s11783-020-1235-z

Abstract: • Magnetotactic bacteria (MTB) synthesize magnetic nanoparticle within magnetosomes. • The morphologicMagnetotactic bacteria (MTB) are a group of Gram-negative prokaryotes that respond to the geomagnetic

Keywords： Magnetotactic bacteria     Magnetosome     Heavy metal     Radionuclide     Organic pollutants    

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Effect of denitrifying bacteria on the electrochemical reaction of activated carbon fiber in electrochemical

YING Diwen, JIA Jinping, ZHANG Lehua

Frontiers of Environmental Science & Engineering 2007, Volume 1, Issue 3,   Pages 305-310 doi: 10.1007/s11783-007-0051-z

Abstract: denitrifying biofilm system consisting of activated carbon fiber electrodes immobilized with denitrifying bacteriarate were introduced to verify the rate of electrochemical reaction and the activity of denitrifying bacteriadefined through statistical analysis, which was linearly dependent to the activity of denitrification bacteria

Keywords： ACF     apparent exchange     hydrogen molecule     activated     biological process    

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Title Author Date Type Operation

Differences in distributions, assembly mechanisms, and putative interactions of AOB and NOB at a large

Journal Article

Applicability of the Arrhenius model for Ammonia Oxidizing Bacteria subjected to temperature time gradients

Alberto MANNUCCI,Giulio MUNZ,Gualtiero MORI,Claudio LUBELLO,Jan A. OLESZKIEWICZ

Journal Article

Community dynamics of ammonia oxidizing bacteria in a full-scale wastewater treatment system with nitrification

Xiaohui WANG, Xianghua WEN, Hengjing YAN, Kun DING, Man HU

Journal Article

Impact of total organic carbon and chlorine to ammonia ratio on nitrification in a bench-scale drinking water distribution system

Yongji ZHANG, Lingling ZHOU, Guo ZENG, Huiping DENG, Guibai LI

Journal Article

Production of N

Youkui GONG,Yongzhen PENG,Shuying WANG,Sai WANG

Journal Article

The size distribution of airborne bacteria and human pathogenic bacteria in a commercial composting plant

Journal Article

Electroactivity of the magnetotactic bacteria AMB-1 and MSR-1

Journal Article

Organic and inorganic phosphorus uptake by bacteria in a plug-flow microcosm

Jinbo ZHAO, Xuehua LIU

Journal Article

Visible light induces bacteria to produce superoxide for manganese oxidation

Journal Article

Synergistic degradation of pyrene and volatilization of arsenic by cocultures of bacteria and a fungus

Shuang LIU, Yanwei HOU, Guoxin SUN

Journal Article

Nitrifying and denitrifying bacteria in aerobic granules formed in sequencing batch airlift reactors

WANG Fang, YANG Fenglin, QI Aijiu

Journal Article

Airborne bacteria associated with particulate matter from a highly urbanised metropolis: A potential

Journal Article

Synergistic effects of sodium hypochlorite disinfection and iron-oxidizing bacteria on early corrosion

Journal Article

Magnetotactic bacteria: Characteristics and environmental applications

Xinjie Wang, Yang Li, Jian Zhao, Hong Yao, Siqi Chu, Zimu Song, Zongxian He, Wen Zhang

Journal Article

Effect of denitrifying bacteria on the electrochemical reaction of activated carbon fiber in electrochemical

YING Diwen, JIA Jinping, ZHANG Lehua

Journal Article