Resource Type

Journal Article 171

Year

2023 7

2022 17

2021 17

2020 8

2019 15

2018 11

2017 6

2016 9

2015 10

2014 8

2013 9

2012 8

2011 9

2010 11

2009 7

2008 5

2007 10

2005 1

open ︾

Keywords

sewage sludge 11

Activated sludge 7

Anaerobic digestion 4

Sewage sludge 4

sludge 4

Extracellular polymeric substances 3

Microbial community 3

Antibiotic resistance genes 2

Bacterial community 2

Carbon source 2

Community structure 2

Denitrifying phosphorus removal 2

Dissolved organic nitrogen 2

Energy uncoupling 2

Granular sludge 2

Heavy metals 2

Membrane fouling 2

Methane production 2

Sulfate reduction 2

open ︾

Search scope:

排序： Display mode:

Effects of shear force on formation and properties of anoxic granular sludge in SBR

Xinyan ZHANG, Binbin WANG, Qingqing HAN, Hongmei ZHAO, Dangcong PENG

Frontiers of Environmental Science & Engineering 2013, Volume 7, Issue 6,   Pages 896-905 doi: 10.1007/s11783-013-0539-7

Abstract: This paper reports the effects of shear force on anoxic granular sludge in sequencing batch reactorsthe effects of shear force on the formation of anoxic granular sludge and to compare the propertiesof anoxic sludge in the SBR.sludge formed faster than it did in the low shear force reactor (41days versus 76 days).granular sludge in low shear force was higher than that in high shear force, 2) higher amount of soluble

Keywords： denitrification     anoxic granular sludge     sequencing batch reactors (SBR)     shear force    

HTML PDF Collect

Structure and formation of anoxic granular sludge —A string-bag hypothesis

Binbin WANG,Dangcong PENG,Xinyan ZHANG,Xiaochang WANG

Frontiers of Environmental Science & Engineering 2016, Volume 10, Issue 2,   Pages 311-318 doi: 10.1007/s11783-014-0748-8

Abstract: Anoxic granular sludge was developed in a laboratory-scale sequencing batch reactor which was fed withIn the present study, a detailed examination of surface morphology and internal structure of anoxic granularsludge was conducted using scanning electron microscope.A string-bag hypothesis was proposed to elucidate the structure and formation of the anoxic granularsludge.

Keywords： granulation     sequencing batch reactor     anoxic sludge     scanning electron microscope     filamentous bacteria    

HTML PDF Collect

Concept and application of anaerobic suspended granular sludge bed (SGSB) reactor for wastewater treatment

Mingxia ZHENG,Zhong YAN,Jiane ZUO,Kaijun WANG

Frontiers of Environmental Science & Engineering 2014, Volume 8, Issue 5,   Pages 797-804 doi: 10.1007/s11783-013-0597-x

Abstract: An analysis of the flow pattern of expanded granular sludge bed (EGSB) reactors shows that most EGSBA high-rate anaerobic suspended granular sludge bed (SGSB) reactor was then developed.its expansion degree can be easily controlled within a range to maintain the suspended status of the sludge

Keywords： expansion characteristic     high-rate bioreactor     anaerobic suspended granular sludge bed     expanded granularsludge bed reactor    

HTML PDF Collect

Biological removal of selenate in saline wastewater by activated sludge under alternating anoxic/oxic

Yuanyuan Zhang, Masashi Kuroda, Shunsuke Arai, Fumitaka Kato, Daisuke Inoue, Michihiko Ike

Frontiers of Environmental Science & Engineering 2019, Volume 13, Issue 5, doi: 10.1007/s11783-019-1154-z

Abstract: Removal of selenate in saline wastewater by activated sludge was examined.Sequencing batch reactor was operated under alternating anoxic/oxic conditions.In this study, a sequencing batch reactor (SBR) inoculated with activated sludge was applied to treatThen, the treatment of 1 mM Se with cycle duration of 3 days was carried out under alternating anoxic

Keywords： Activated sludge     Selenate reduction     Saline wastewater     Sequencing batch reactor     Alternating anoxic/oxic    

HTML PDF Collect

Tank-dependence of the functionality and network differentiation of activated sludge community in a full-scaleanaerobic/anoxic/aerobic municipal sewage treatment plant

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 3, doi: 10.1007/s11783-023-1636-x

Abstract:

● Environmental parameters affected functional bacteria and network associations.

Keywords： Activated sludge     Bacterial community     Tank-dependence     Network association     Functional bacteria    

HTML PDF Collect

Cultivation of aerobic granular sludge in a conventional, continuous flow, completely mixed activatedsludge system

Xi CHEN,Linjiang YUAN,Wenjuan LU,Yuyou LI,Pei LIU,Kun NIE

Frontiers of Environmental Science & Engineering 2015, Volume 9, Issue 2,   Pages 324-333 doi: 10.1007/s11783-014-0627-3

Abstract: Aerobic granules were formed in a conventional, continuous flow, completely mixed activated sludge systemThe reactor was agitated by a stirrer, with a speed of 250 r·min , to ensure good mixing．The granularsludge had good settleability, and the sludge volume index (SVI) was between 50 and 90 mL·g .height-to-diameter ratio of the reactor and short settling time were not essential for the formation of aerobic granularsludge.

Keywords： aerobic granular sludge     completely mixed activated sludge system (CMAS)     continuous flow     shear force     filamentous    

HTML PDF Collect

Promotive effect of pyridine on indole degradation by activated sludge under anoxic conditions

LI Yongmei, GU Guowei, LI Wenshu

Frontiers of Environmental Science & Engineering 2007, Volume 1, Issue 4,   Pages 493-497 doi: 10.1007/s11783-007-0079-0

Abstract: The seed sludge was obtained from a local coal-coking wastewater treatment facility and was acc

Keywords： wastewater treatment     coal-coking wastewater     promotive     degradation    

HTML PDF Collect

Achievement of high rate nitritation with aerobic granular sludge reactors enhanced by sludge recirculation

Zulkifly JEMAAT,Josep Anton TORA,Albert BARTROLI,Julián CARRERA,Julio PEREZ

Frontiers of Environmental Science & Engineering 2015, Volume 9, Issue 3,   Pages 528-533 doi: 10.1007/s11783-014-0641-5

Abstract: dissolved oxygen (DO) and the total ammonia nitrogen (TAN) concentrations in the bulk liquid of aerobic granularsludge reactors operating in continuous mode.Granular sludge and nitritation were stable in the long term continuous operation of the reactors.The model demonstrated how sludge recirculation events led to a stable and significant increase of the

Keywords： partial nitrification     reject water     high strength ammonium wastewater     closed-loop control    

HTML PDF Collect

Influence of influent on anaerobic ammonium oxidation in an Expanded Granular Sludge Bed-Biological Aerated

Daijun ZHANG, Cui BAI, Ting TANG, Qing YANG

Frontiers of Environmental Science & Engineering 2011, Volume 5, Issue 2,   Pages 291-297 doi: 10.1007/s11783-010-0270-6

Abstract: anaerobic ammonium oxidation (ANAMMOX), and methanogenesis have been successfully coupled in an Expanded GranularSludge Bed-Biological Aerated Filter (EGSB-BAF) integrated system.bacterial community of denitrification, ANAMMOX, and methanogenesis could be dynamically maintained in the sludge

Keywords： Expanded Granular Sludge Bed-Biological Aerated Filter (EGSB-BAF) integrated system     the influence of    

HTML PDF Collect

Biotoxicity evaluation of zinc oxide nanoparticles on bacterial performance of activated sludge at COD

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 2, doi: 10.1007/s11783-021-1453-z

Abstract:

• ZnO-NP disrupted metabolic/catabolic balance of bacteria by affecting DHA activity.

Keywords： Granular sludge     Biotoxicity     Reactive oxygen species     Extracellular polymeric substances    

HTML PDF Collect

Methanogenic community structure in simultaneous methanogenesis and denitrification granular sludge

Yujiao Sun, Juanjuan Zhao, Lili Chen, Yueqiao Liu, Jiane Zuo

Frontiers of Environmental Science & Engineering 2018, Volume 12, Issue 4, doi: 10.1007/s11783-018-1067-2

Abstract:

• UASB with SMD granules was operated with high removal efficiency of COD and NO3--N.

• Methanosaetaceae was absolute predominant methanogen in SMD granules.

• The methanogen quantity and activity decreased as C/N decreased from 20:1 to 5:1.

• Bacterial community succession happened with C/N decreasing.

Keywords： Simultaneous methanogenesis and denitrification (SMD)     Methanogens     Community structure     Diversity index     Granularsludge    

HTML PDF Collect

Aerobic granular sludge formation based on substrate availability: Effects of flow pattern and fermentation

Quan Yuan, Hui Gong, Hao Xi, Kaijun Wang

Frontiers of Environmental Science & Engineering 2020, Volume 14, Issue 3, doi: 10.1007/s11783-020-1226-0

Abstract: The influences of flow patterns (mixed-flow and plug-flow) and fermentation pretreatment on aerobic granularsludge (AGS) formation with various substrate availability levels were investigated by running fourAn acidogenic up-flow sludge bed reactor was introduced as a pretreatment to improve the AGS performance

Keywords： Anaerobic plug-flow feeding mode     Anaerobic mixed-flow mode     Fermentation pretreatment     Substrate gradient     Penetration depth    

HTML PDF Collect

Effect of wastewater composition on the calcium carbonate precipitation in upflow anaerobic sludge blanket

Shucheng YANG, Yanling HE, Charles CHOU, Pengxiang ZHANG, Dongqi WANG, Yonghong LIU,

Frontiers of Environmental Science & Engineering 2010, Volume 4, Issue 2,   Pages 142-149 doi: 10.1007/s11783-010-0026-3

Abstract: to study the effect of wastewater composition on calcium carbonate precipitation in upflow anaerobic sludgesubstrates had significant influence on the location of calcium carbonate precipitation in anaerobic granulargranular sludge degrading various substrates.calcium carbonate precipitation substantially affected the specific methanogenic activity (SMA) of the granularsludge.

Keywords： calcium carbonate     precipitation     anaerobic granular sludge     wastewater composition     microstructure     upflowanaerobic sludge blanket (UASB)    

HTML PDF Collect

Effect of nitrobenzene on the performance and bacterial community in an expanded granular sludge bed

Jun Li, Wentao Li, Gan Luo, Yan Li, Aimin Li

Frontiers of Environmental Science & Engineering 2019, Volume 13, Issue 1, doi: 10.1007/s11783-019-1090-y

Abstract:

Less than 50 mg/L nitrobenzene brought little effect on anaerobic sulfate reduction.

Kinetics of sulfate reduction under different nitrobenzene contents was studied.

Increased nitrobenzene contents greatly changed the bacterial community structure.

Genus Desulfovibrio played the key role in anaerobic sulfate reduction process.

Keywords： Nitrobenzene (NB)     Sulfate-reducing bacteria (SRB)     Bacterial community     Sulfate reduction     High-throughput sequencing    

HTML PDF Collect

Niche Differentiation of Phenol-Degrading Microorganisms in UASB Granular Sludge as Revealed by Fluorescence Article

Kengo Kubota, Kei Igarashi, Masayoshi Yamada, Yasuyuki Takemura, Yu-You Li, Hideki Harada

Engineering 2022, Volume 9, Issue 2,   Pages 61-66 doi: 10.1016/j.eng.2021.05.012

Abstract:

A microbial community structure of granules harvested from an anaerobic sludge blanket reactor treatingPhenol degradation in the granular sludge was observed to be carried out in the following way.

Keywords： Fluorescence     in situ     hybridization     Anaerobic phenol degradation     Syntrophorhabdaceae     Syntrophus     UASB granularsludge    

HTML PDF Collect

Title Author Date Type Operation

Effects of shear force on formation and properties of anoxic granular sludge in SBR

Xinyan ZHANG, Binbin WANG, Qingqing HAN, Hongmei ZHAO, Dangcong PENG

Journal Article

Structure and formation of anoxic granular sludge —A string-bag hypothesis

Binbin WANG,Dangcong PENG,Xinyan ZHANG,Xiaochang WANG

Journal Article

Concept and application of anaerobic suspended granular sludge bed (SGSB) reactor for wastewater treatment

Mingxia ZHENG,Zhong YAN,Jiane ZUO,Kaijun WANG

Journal Article

Biological removal of selenate in saline wastewater by activated sludge under alternating anoxic/oxic

Yuanyuan Zhang, Masashi Kuroda, Shunsuke Arai, Fumitaka Kato, Daisuke Inoue, Michihiko Ike

Journal Article

Tank-dependence of the functionality and network differentiation of activated sludge community in a full-scaleanaerobic/anoxic/aerobic municipal sewage treatment plant

Journal Article

Cultivation of aerobic granular sludge in a conventional, continuous flow, completely mixed activatedsludge system

Xi CHEN,Linjiang YUAN,Wenjuan LU,Yuyou LI,Pei LIU,Kun NIE

Journal Article

Promotive effect of pyridine on indole degradation by activated sludge under anoxic conditions

LI Yongmei, GU Guowei, LI Wenshu

Journal Article

Achievement of high rate nitritation with aerobic granular sludge reactors enhanced by sludge recirculation

Zulkifly JEMAAT,Josep Anton TORA,Albert BARTROLI,Julián CARRERA,Julio PEREZ

Journal Article

Influence of influent on anaerobic ammonium oxidation in an Expanded Granular Sludge Bed-Biological Aerated

Daijun ZHANG, Cui BAI, Ting TANG, Qing YANG

Journal Article

Biotoxicity evaluation of zinc oxide nanoparticles on bacterial performance of activated sludge at COD

Journal Article

Methanogenic community structure in simultaneous methanogenesis and denitrification granular sludge

Yujiao Sun, Juanjuan Zhao, Lili Chen, Yueqiao Liu, Jiane Zuo

Journal Article

Aerobic granular sludge formation based on substrate availability: Effects of flow pattern and fermentation

Quan Yuan, Hui Gong, Hao Xi, Kaijun Wang

Journal Article

Effect of wastewater composition on the calcium carbonate precipitation in upflow anaerobic sludge blanket

Shucheng YANG, Yanling HE, Charles CHOU, Pengxiang ZHANG, Dongqi WANG, Yonghong LIU,

Journal Article

Effect of nitrobenzene on the performance and bacterial community in an expanded granular sludge bed

Jun Li, Wentao Li, Gan Luo, Yan Li, Aimin Li

Journal Article

Niche Differentiation of Phenol-Degrading Microorganisms in UASB Granular Sludge as Revealed by Fluorescence

Kengo Kubota, Kei Igarashi, Masayoshi Yamada, Yasuyuki Takemura, Yu-You Li, Hideki Harada

Journal Article