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Bacteria inactivation by sulfate radical: progress and non-negligible disinfection by-products

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 3, doi: 10.1007/s11783-023-1629-9

Abstract:

● Status of inactivation of pathogenic microorganisms by SO4

Keywords: Sulfate radicals     Disinfection by-products     Inactivation mechanisms     Bacterial inactivation     Water disinfection    

Selective targeted adsorption and inactivation of antibiotic-resistant bacteria by Cr-loaded mixed metal

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 6, doi: 10.1007/s11783-021-1502-7

Abstract:

• LDHs and MMOs was synthesized by ultrasound-assisted one-step co-precipitation.

Keywords: Heavy metal adsorption     Magnetic hydrotalcite     ARBs removal     Cr(VI)-MMOs combined antibacterial activity    

The inactivation of bacteriophages MS2 and PhiX174 by nanoscale zero-valent iron: Resistance difference

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 8, doi: 10.1007/s11783-022-1529-4

Abstract:

• The resistance of phage PhiX174 to nZVI was much stronger than that of MS2.

Keywords: Nanoscale zero-valent iron (nZVI)     MS2     PhiΧ174     Resistance     Inactivation     Pathogenic microorganisms    

and bacteriophage MS2 disinfection by UV, ozone and the combined UV and ozone processes

Jingyun FANG,Huiling LIU,Chii SHANG,Minzhen ZENG,Mengling NI,Wei LIU

Frontiers of Environmental Science & Engineering 2014, Volume 8, Issue 4,   Pages 547-552 doi: 10.1007/s11783-013-0620-2

Abstract: In this study, inactivation of and bacteriophage MS2 by UV, ozone, UV/ozone coexposure, and sequentialSynergistic effects of 0.5–0.9 log kill on inactivation, including increases in the rate and efficiencyThe coexposure with 0.02-mg·L ozone did not enhance the inactivation but repressed photoreactivationLittle enhancement on inactivation was found after the sequential UV-ozone or ozone-UV exposures.The synergistic effect on MS2 inactivation was less significant after the UV/ozone coexposure, and more

Keywords: bacteria inactivation     photoreactivation     water disinfection     UV     ozone    

Bacterial inactivation, DNA damage, and faster ATP degradation induced by ultraviolet disinfection

Chao Yang, Wenjun Sun, Xiuwei Ao

Frontiers of Environmental Science & Engineering 2020, Volume 14, Issue 1, doi: 10.1007/s11783-019-1192-6

Abstract: . • ATP in bacteria does not degrade instantly but does eventually after UV exposure. • After mediumHowever, the discovery of viable but non-culturable bacteria has necessitated the investigation of UVAfter UV exposure, the ATP level in the bacteria did not decrease instantly.At the same UV fluence, the ATP level in the bacteria decreased at a faster rate after exposure to medium-pressure

Keywords: UV disinfection     DNA damage     qPCR     ATP    

Inactivation and risk control of pathogenic microorganisms in municipal sludge treatment: A review

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 6, doi: 10.1007/s11783-021-1504-5

Abstract:

• Diversity and detection methods of pathogenic microorganisms in sludge.

Keywords: Sludge treatment     Pathogenic microorganisms     Inactivation mechanisms     Exposure risks     Land application    

Response of bioaerosol cells to photocatalytic inactivation with ZnO and TiO impregnated onto Perlite

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 3, doi: 10.1007/s11783-020-1335-9

Abstract:

•ZnO/Perlite inactivated 72% of bioaerosols in continuous gas phase.

Keywords: Immobilized catalysts     Continuous flow     Photocatalysis     Bioaerosols     Cytotoxicity     Inactivation mechanism    

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    

heterostructured g-CN/Bi-TiO floating photocatalyst with enhanced charge carrier separation for photocatalytic inactivation

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 6, doi: 10.1007/s11783-021-1417-3

Abstract:

• Bi doping in TiO2 enhanced the separation of photo-generated electron-hole.

Keywords: Bi doping     Visible light     Algal removal     Charge carrier separation    

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    

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    

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    

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    

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

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    

Title Author Date Type Operation

Bacteria inactivation by sulfate radical: progress and non-negligible disinfection by-products

Journal Article

Selective targeted adsorption and inactivation of antibiotic-resistant bacteria by Cr-loaded mixed metal

Journal Article

The inactivation of bacteriophages MS2 and PhiX174 by nanoscale zero-valent iron: Resistance difference

Journal Article

and bacteriophage MS2 disinfection by UV, ozone and the combined UV and ozone processes

Jingyun FANG,Huiling LIU,Chii SHANG,Minzhen ZENG,Mengling NI,Wei LIU

Journal Article

Bacterial inactivation, DNA damage, and faster ATP degradation induced by ultraviolet disinfection

Chao Yang, Wenjun Sun, Xiuwei Ao

Journal Article

Inactivation and risk control of pathogenic microorganisms in municipal sludge treatment: A review

Journal Article

Response of bioaerosol cells to photocatalytic inactivation with ZnO and TiO impregnated onto Perlite

Journal Article

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

Journal Article

heterostructured g-CN/Bi-TiO floating photocatalyst with enhanced charge carrier separation for photocatalytic inactivation

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