Resource Type

Journal Article 98

Year

2023 10

2022 10

2021 11

2020 6

2019 3

2018 7

2017 8

2016 1

2015 7

2014 5

2013 3

2012 3

2011 4

2010 5

2009 2

2008 3

2007 7

2003 1

2002 1

open ︾

Keywords

Denitrification 8

Anammox 3

Constructed wetland 3

Methanogenesis 3

Microbial community 3

Simultaneous removal 3

denitrification 3

Bioremediation 2

Electron transfer 2

Inhibition 2

Methanogens 2

NOx 2

Nitrogen removal 2

Simultaneous localization and mapping (SLAM) 2

Simultaneous wireless information and power transfer 2

adsorption 2

groundwater 2

simultaneous removal 2

12-phase rectification 1

open ︾

Search scope:

排序： Display mode:

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 efficiencylistitem>

• Methanosaetaceae was absolute predominant methanogen in SMD

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

HTML PDF Collect

Simultaneous nitrification and denitrification in activated sludge system under low oxygen concentration

ZHANG Peng, ZHOU Qi

Frontiers of Environmental Science & Engineering 2007, Volume 1, Issue 1,   Pages 49-52 doi: 10.1007/s11783-007-0009-1

Abstract: Simultaneous nitrification and denitrification (SND), which is more economical compared with the traditional

Keywords： synthetic wastewater     accessible     Simultaneous nitrification     MLSS·d     diffusion    

HTML PDF Collect

Factors affecting simultaneous nitrification and denitrification in an SBBR treating domestic wastewater

LI Jun, GU Guowei, PENG Yongzhen, WEI Su

Frontiers of Environmental Science & Engineering 2007, Volume 1, Issue 2,   Pages 246-250 doi: 10.1007/s11783-007-0042-0

Abstract: batch biofilm reactor (SBBR) packed with Bauer rings was used to treat real domestic wastewater for simultaneousnitrification and denitrification.creating an anoxic condition, and the biofilm can absorb and store carbon for good nitrification and denitrificationThe efficiency of simultaneous nitrification and denitrification (SND) increased with increasing thicknessIt is suggested that a subsequence for denitrification be added or influent amount be decreased to meet
HTML PDF Collect

Insights into simultaneous anammox and denitrification system with short-term pyridine exposure: Process

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 6, doi: 10.1007/s11783-021-1433-3

Abstract:

• Short-term effect of the pyridine exposure on the SAD process was investigated.

Keywords： Anammox     Inhibition     Metabolic pathway     Microbial community     Pyridine     SAD    

HTML PDF Collect

Activity and characteristics of “Oxygen-enriched” highly reactive absorbent for simultaneous flue gasdesulfurization and denitrification

Yi ZHAO,Tianxiang GUO,Zili ZANG

Frontiers of Environmental Science & Engineering 2015, Volume 9, Issue 2,   Pages 222-229 doi: 10.1007/s11783-014-0636-2

Abstract: Oxygen-enriched” highly reactive absorbent was prepared by mixing fly ash, lime and a small quantity of KMnO for simultaneousdesulfurization and denitrification.The highest simultaneous removal efficiency, 94.5% of SO and 64.2% of NO, was achieved under the optimalabsorbents, the results showed that sulfate and nitrite were the main products for desulfurization and denitrification

Keywords： Oxygen-enriched” highly reactive absorbent     Surface characteristics     Flue gas circulating fluidized bed     Simultaneousdesulfurization and denitrification    

HTML PDF Collect

Practical consideration for design and optimization of the step feed process

Shijian GE, Yongzhen PENG, Congcong LU, Shuying WANG

Frontiers of Environmental Science & Engineering 2013, Volume 7, Issue 1,   Pages 135-142 doi: 10.1007/s11783-012-0454-3

Abstract: Moreover, (61.5±6.0)% of influent COD was efficiently involved in denitrification or phosphorus releaseAs much as 35.3% of TN was eliminated through simultaneous nitrification and denitrification process

Keywords： step feed     anoxic/oxic (A/O)     University of Cape Town (UCT)     simultaneous nitrification and denitrification    

HTML PDF Collect

Developing “precise-acting” strategies for improving anaerobic methanogenesis of organic waste: Insights

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 6, doi: 10.1007/s11783-021-1508-1

Abstract: Methanogenesis is the last step in anaerobic digestion, which is usually a rate-limiting step in theThe low methanogenesis efficiency (low methane production rate, low methane yield, low methane contentbio-stimulation strategies have impacts on the entire anaerobic system and cannot directly enhance methanogenesisFurther, we discussed our opinion of methanogenesis process with insights from the electron transferThese “precise-acting” strategies are expected to achieve an efficient methanogenesis process and enhance

Keywords： Methanogenesis     Anaerobic digestion     Enhancing strategy     Electron transfer     Organic waste    

HTML PDF Collect

Toxic effect of sodium perfluorononyloxy-benzenesulfonate on in aerobic denitrification, cell structure

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 5, doi: 10.1007/s11783-021-1391-9

Abstract:

• OBS inhibited the growth of P. stutzeri and destroyed its structure.

Keywords： Sodium perfluorononyloxy-benzenesulfonate     Aerobic denitrification     Pseudomonas stutzeri     Ecotoxicity     ROS     Persist organic pollutants     Toxicity     Denitrification     Microbiology    

HTML PDF Collect

Control of sludge settleability and nitrogen removal under low dissolved oxygen condition

Zhaoxu PENG, Yongzhen PENG, Zhenbo YU, Xuliang LIU, Xiaoling LI, Randeng WANG

Frontiers of Environmental Science & Engineering 2012, Volume 6, Issue 6,   Pages 884-891 doi: 10.1007/s11783-012-0408-9

Abstract: However, short-cut nitrification and simultaneous nitrification denitrification (SND) were prone to take

Keywords： limited filamentous bulking     sequencing batch reactor     sludge settleability     sludge volume index     simultaneousnitrification denitrification    

HTML PDF Collect

Enhanced nitrogen removal and microbial analysis in partially saturated constructed wetland for treating anaerobically digested swine wastewater

Zhenfeng Han, Ying Miao, Jing Dong, Zhiqiang Shen, Yuexi Zhou, Shan Liu, Chunping Yang

Frontiers of Environmental Science & Engineering 2019, Volume 13, Issue 4, doi: 10.1007/s11783-019-1133-4

Abstract:

Simultaneous nitrification and denitrification

Keywords： Constructed wetland     Decentralized swine wastewater     Biozeolite     Simultaneous nitrification and denitrification    

HTML PDF Collect

Control of hydrogen sulfide emissions using autotrophic denitrification landfill biocovers: engineering

Daoroong SUNGTHONG, Debra R. REINHART

Frontiers of Environmental Science & Engineering 2011, Volume 5, Issue 2,   Pages 149-158 doi: 10.1007/s11783-011-0324-4

Abstract: H S-control cover systems including compost, soil amended with lime, fine concrete, and autotrophic denitrificationyear period and costs of active cover system components (ammonium nitrate fertilizer for autotrophic denitrification

Keywords： hydrogen sulfide emissions     construction and demolition waste     autotrophic denitrification     landfill biocovers    

HTML PDF Collect

A heterotrophic nitrification-aerobic denitrification bacterium TJPU05 suitable for nitrogen removal

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 6, doi: 10.1007/s11783-021-1503-6

Abstract:

• H. venusta TJPU05 showed excellent HN-AD ability at high salinity.

Keywords： Salt-tolerant bacteria     H. venusta TJPU05     Heterotrophic nitrification and aerobic denitrification    

HTML PDF Collect

Process synthesis with simultaneous consideration of inherent safety-inherent risk footprint

Andreja Nemet, Jiří J. Klemeš, Zdravko Kravanja

Frontiers of Chemical Science and Engineering 2018, Volume 12, Issue 4,   Pages 745-762 doi: 10.1007/s11705-018-1779-7

Abstract:

Process plants should be designed to be economically viable and environmentally friendly, while also being operable and maintainable during process implementation. The safety of processes is among the most important considerations in obtaining results that are more acceptably realistic, as it is linked to the availability and reliability of the process. Inherent safety can effectively be enhanced in the early stages of the design, when the main decisions on process design are made. The aim of this study is to enhance and select the appropriate risk assessment method and to incorporate it into process synthesis, using a mathematical programming approach. A mixed-integer, nonlinear programming (MINLP) model was used for the synthesis of a methanol production process, considering risk assessment during the synthesis. Risk assessment is performed simultaneously with the MINLP process synthesis, where the risk is determined either for the whole process as overall risk, or on a per unit-of-a-product basis. For the latter, a new measurement is proposed: the inherent risk footprint. The results of a case study led to two main conclusions: (i) Significantly safer designs can be obtained at negligible economic expense, and (ii) at higher production capacities, a lower inherent risk footprint can be achieved. The results also indicate that designs obtained using this method can have significantly increased inherent safety, while remaining economically viable.

Keywords： inherent safety     process design     simultaneous risk assessment     risk footprint     methanol process    

HTML PDF Collect

Combined biologic aerated filter and sulfur/ceramisite autotrophic denitrification for advanced wastewater

Tian WAN,Guangming ZHANG,Fengwei DU,Junguo HE,Pan WU

Frontiers of Environmental Science & Engineering 2014, Volume 8, Issue 6,   Pages 967-972 doi: 10.1007/s11783-014-0690-9

Abstract: wastewater treatment process combining biologic aerated filter (BAF) and sulfur/ceramisite-based autotrophic denitrificationHowever, denitrification was not impacted by the temperature and the removal of -N maintained 98% duringThe reason of effective denitrification at low temperature might be the use of easily dissolved Ca(HCO

Keywords： autotrophic denitrification     biologic aerated filter (BAF)     sulfur/ceramisite-based autotrophic denitrification    

HTML PDF Collect

Simultaneous saccharification and fermentation of wheat bran flour into ethanol using coculture of amylotic

K. Manikandan, T. Viruthagiri

Frontiers of Chemical Science and Engineering 2009, Volume 3, Issue 3,   Pages 240-249 doi: 10.1007/s11705-009-0205-6

Abstract: Studies on simultaneous saccharification and fermentation (SSF) of wheat bran flour, a grain millingSimultaneous saccharificiation and fermentation of liquefied wheat bran starch to bioethanol was studied

Keywords： simultaneous saccharification and fermentation (SSF)     starch     coculture fermentation     statistical experimental    

HTML PDF Collect

Title Author Date Type Operation

Methanogenic community structure in simultaneous methanogenesis and denitrification granular sludge

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

Journal Article

Simultaneous nitrification and denitrification in activated sludge system under low oxygen concentration

ZHANG Peng, ZHOU Qi

Journal Article

Factors affecting simultaneous nitrification and denitrification in an SBBR treating domestic wastewater

LI Jun, GU Guowei, PENG Yongzhen, WEI Su

Journal Article

Insights into simultaneous anammox and denitrification system with short-term pyridine exposure: Process

Journal Article

Activity and characteristics of “Oxygen-enriched” highly reactive absorbent for simultaneous flue gasdesulfurization and denitrification

Yi ZHAO,Tianxiang GUO,Zili ZANG

Journal Article

Practical consideration for design and optimization of the step feed process

Shijian GE, Yongzhen PENG, Congcong LU, Shuying WANG

Journal Article

Developing “precise-acting” strategies for improving anaerobic methanogenesis of organic waste: Insights

Journal Article

Toxic effect of sodium perfluorononyloxy-benzenesulfonate on in aerobic denitrification, cell structure

Journal Article

Control of sludge settleability and nitrogen removal under low dissolved oxygen condition

Zhaoxu PENG, Yongzhen PENG, Zhenbo YU, Xuliang LIU, Xiaoling LI, Randeng WANG

Journal Article

Enhanced nitrogen removal and microbial analysis in partially saturated constructed wetland for treating anaerobically digested swine wastewater

Zhenfeng Han, Ying Miao, Jing Dong, Zhiqiang Shen, Yuexi Zhou, Shan Liu, Chunping Yang

Journal Article

Control of hydrogen sulfide emissions using autotrophic denitrification landfill biocovers: engineering

Daoroong SUNGTHONG, Debra R. REINHART

Journal Article

A heterotrophic nitrification-aerobic denitrification bacterium TJPU05 suitable for nitrogen removal

Journal Article

Process synthesis with simultaneous consideration of inherent safety-inherent risk footprint

Andreja Nemet, Jiří J. Klemeš, Zdravko Kravanja

Journal Article

Combined biologic aerated filter and sulfur/ceramisite autotrophic denitrification for advanced wastewater

Tian WAN,Guangming ZHANG,Fengwei DU,Junguo HE,Pan WU

Journal Article

Simultaneous saccharification and fermentation of wheat bran flour into ethanol using coculture of amylotic

K. Manikandan, T. Viruthagiri

Journal Article