Search scope:
排序: Display mode:
ZHANG Peng, ZHOU Qi
Frontiers of Environmental Science & Engineering 2007, Volume 1, Issue 1, Pages 49-52 doi: 10.1007/s11783-007-0009-1
Keywords: synthetic wastewater accessible Simultaneous nitrification MLSS·d diffusion
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
Ming Zeng, Ping Li, Nan Wu, Xiaofang Li, Chang Wang
Frontiers of Environmental Science & Engineering 2017, Volume 11, Issue 6, doi: 10.1007/s11783-017-0961-3
Keywords: Immobilization technology Nitrogen removal Cyclodextrin Microbial community Wastewater treatment
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
Keywords: step feed anoxic/oxic (A/O) University of Cape Town (UCT) simultaneous nitrification and denitrification
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
Keywords: limited filamentous bulking sequencing batch reactor sludge settleability sludge volume index simultaneousnitrification denitrification
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
Simultaneous nitrification and denitrification
Keywords: Constructed wetland Decentralized swine wastewater Biozeolite Simultaneous nitrification and denitrification
Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 6, doi: 10.1007/s11783-023-1668-2
● Efficient carbon methanation and nitrogen removal was achieved in AnMBR-PN/A system.
Keywords: Anaerobic membrane bioreactor Partial nitrification/Anammox Carbon separation Chemolitrophic nitrogen
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
• H. venusta TJPU05 showed excellent HN-AD ability at high salinity.
Keywords: Salt-tolerant bacteria H. venusta TJPU05 Heterotrophic nitrification and aerobic denitrification
Frontiers of Agricultural Science and Engineering 2022, Volume 9, Issue 2, Pages 177-186 doi: 10.15302/J-FASE-2021421
Di CUI,Ang LI,Tian QIU,Rui CAI,Changlong PANG,Jihua WANG,Jixian YANG,Fang MA,Nanqi REN
Frontiers of Environmental Science & Engineering 2014, Volume 8, Issue 6, Pages 937-944 doi: 10.1007/s11783-014-0668-7
Keywords: nitrification sequencing batch reactors (SBRs) bioaugmentation low temperature
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
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
Hongyan LI, Yu ZHANG, Min YANG, Yoichi KAMAGATA
Frontiers of Environmental Science & Engineering 2013, Volume 7, Issue 1, Pages 43-48 doi: 10.1007/s11783-012-0397-8
Keywords: ammonia-oxidizing bacteria hydraulic retention time nitrification activity nitrite-oxidizing bacteria
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
Keywords: simultaneous saccharification and fermentation (SSF) starch coculture fermentation statistical experimental
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
Keywords: ammonia-oxidizing bacteria (AOB) community dynamics terminal restriction fragment length polymorphism (T-RFLP) nitrification
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
Keywords: nitrification drinking water ammonia- oxidizing bacteria (AOB) chloramines organic carbon heterotrophic
Title Author Date Type Operation
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
Preparation and characterization of a novel microorganism embedding material for simultaneous nitrification
Ming Zeng, Ping Li, Nan Wu, Xiaofang Li, Chang Wang
Journal Article
Practical consideration for design and optimization of the step feed process
Shijian GE, Yongzhen PENG, Congcong LU, Shuying WANG
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
Methanation and chemolitrophic nitrogen removal by an anaerobic membrane bioreactor coupled partial nitrification
Journal Article
A heterotrophic nitrification-aerobic denitrification bacterium TJPU05 suitable for nitrogen removal
Journal Article
ROOT EXUDATES FROM CANOLA EXHIBIT BIOLOGICAL NITRIFICATION INHIBITION AND ARE EFFECTIVE IN INHIBITING
Journal Article
Improvement of nitrification efficiency by bioaugmentation in sequencing batch reactors at low temperature
Di CUI,Ang LI,Tian QIU,Rui CAI,Changlong PANG,Jihua WANG,Jixian YANG,Fang MA,Nanqi REN
Journal Article
Process synthesis with simultaneous consideration of inherent safety-inherent risk footprint
Andreja Nemet, Jiří J. Klemeš, Zdravko Kravanja
Journal Article
Effects of hydraulic retention time on nitrification activities and population dynamics of a conventional
Hongyan LI, Yu ZHANG, Min YANG, Yoichi KAMAGATA
Journal Article
Simultaneous saccharification and fermentation of wheat bran flour into ethanol using coculture of amylotic
K. Manikandan, T. Viruthagiri
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