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Hongyan LI, Yu ZHANG, Min YANG, Yoichi KAMAGATA
《环境科学与工程前沿(英文)》 2013年 第7卷 第1期 页码 43-48 doi: 10.1007/s11783-012-0397-8
关键词: ammonia-oxidizing bacteria hydraulic retention time nitrification activity nitrite-oxidizing bacteria population dynamics
ZHANG Peng, ZHOU Qi
《环境科学与工程前沿(英文)》 2007年 第1卷 第1期 页码 49-52 doi: 10.1007/s11783-007-0009-1
关键词: synthetic wastewater accessible Simultaneous nitrification MLSS·d diffusion
《环境科学与工程前沿(英文)》 2023年 第17卷 第6期 doi: 10.1007/s11783-023-1668-2
● Efficient carbon methanation and nitrogen removal was achieved in AnMBR-PN/A system.
关键词: Anaerobic membrane bioreactor Partial nitrification/Anammox Carbon separation Chemolitrophic nitrogen removal
A heterotrophic nitrification-aerobic denitrification bacterium TJPU05 suitable for nitrogen removal
《环境科学与工程前沿(英文)》 2022年 第16卷 第6期 doi: 10.1007/s11783-021-1503-6
• H. venusta TJPU05 showed excellent HN-AD ability at high salinity.
关键词: Salt-tolerant bacteria H. venusta TJPU05 Heterotrophic nitrification and aerobic denitrification High-salinity wastewater
《农业科学与工程前沿(英文)》 2022年 第9卷 第2期 页码 177-186 doi: 10.15302/J-FASE-2021421
A range of plant species produce root exudates that inhibit ammonia-oxidizing microorganisms. This biological nitrification inhibition (BNI) capacity can decrease N loss and increase N uptake from the rhizosphere. This study sought evidence for the existence and magnitude of BNI capacity in canola ( Brassica napus). Seedlings of three canola cultivars, Brachiaria humidicola(BNI positive) and wheat ( Triticum aestivum) were grown in a hydroponic system. Root exudates were collected and their inhibition of the ammonia oxidizing bacterium, Nitrosospira multiformis, was tested. Subsequent pot experiments were used to test the inhibition of native nitrifying communities in soil. Root exudates from canola significantly reduced nitrification rates of both N. multiformis cultures and native soil microbial communities. The level of nitrification inhibition across the three cultivars was similar to the well-studied high-BNI species B. humidicola. BNI capacity of canola may have implications for the N dynamics in farming systems and the N uptake efficiency of crops in rotational farming systems. By reducing nitrification rates canola crops may decrease N losses, increase plant N uptake and encourage microbial N immobilization and subsequently increase the pool of organic N that is available for mineralization during the following cereal crops.
Di CUI,Ang LI,Tian QIU,Rui CAI,Changlong PANG,Jihua WANG,Jixian YANG,Fang MA,Nanqi REN
《环境科学与工程前沿(英文)》 2014年 第8卷 第6期 页码 937-944 doi: 10.1007/s11783-014-0668-7
关键词: nitrification sequencing batch reactors (SBRs) bioaugmentation low temperature
LI Jun, GU Guowei, PENG Yongzhen, WEI Su
《环境科学与工程前沿(英文)》 2007年 第1卷 第2期 页码 246-250 doi: 10.1007/s11783-007-0042-0
Xiaohui WANG, Xianghua WEN, Hengjing YAN, Kun DING, Man HU
《环境科学与工程前沿(英文)》 2011年 第5卷 第1期 页码 92-98 doi: 10.1007/s11783-010-0254-6
关键词: ammonia-oxidizing bacteria (AOB) community dynamics terminal restriction fragment length polymorphism (T-RFLP) nitrification performance
Yongji ZHANG, Lingling ZHOU, Guo ZENG, Huiping DENG, Guibai LI
《环境科学与工程前沿(英文)》 2010年 第4卷 第4期 页码 430-437 doi: 10.1007/s11783-010-0247-5
关键词: nitrification drinking water ammonia- oxidizing bacteria (AOB) chloramines organic carbon heterotrophic bacteria
Binbin Sheng, Depeng Wang, Xianrong Liu, Guangxing Yang, Wu Zeng, Yiqing Yang, Fangang Meng
《环境科学与工程前沿(英文)》 2020年 第14卷 第6期 doi: 10.1007/s11783-020-1272-7
关键词: Landfill leachate Process upgrade Partial nitrification-denitrification Bacterial community Metagenomics
Enhanced nitrification in integrated floating fixed-film activated sludge (IFFAS) system using novel
Aoshuang Jing, Tao Liu, Xie Quan, Shuo Chen, Yaobin Zhang
《环境科学与工程前沿(英文)》 2019年 第13卷 第5期 doi: 10.1007/s11783-019-1153-0
关键词: Biofilm carrier Clinoptilolite Integrated floating fixed-film activated sludge (IFFAS) Microbial community Nitrification Wastewater
Shengjie Qiu, Jinjin Liu, Liang Zhang, Qiong Zhang, Yongzhen Peng
《环境科学与工程前沿(英文)》 2021年 第15卷 第2期 doi: 10.1007/s11783-020-1318-x
关键词: Sludge fermentation liquid Municipal wastewater Advanced nitrogen removal Short-cut nitrification Partial anammox
Ming Zeng, Ping Li, Nan Wu, Xiaofang Li, Chang Wang
《环境科学与工程前沿(英文)》 2017年 第11卷 第6期 doi: 10.1007/s11783-017-0961-3
关键词: Immobilization technology Nitrogen removal Cyclodextrin Microbial community Wastewater treatment
IDEEA activity monitor: validity of activity recognition for lying, reclining, sitting and standing
null
《医学前沿(英文)》 2013年 第7卷 第1期 页码 126-131 doi: 10.1007/s11684-012-0236-0
Recent evidence demonstrates the independent negative effects of sedentary behavior on health, but there are few objective measures of sedentary behavior. Most instruments measure physical activity and are not validated as measures of sedentary behavior. The purpose of this study was to evaluate the validity of the IDEEA system’s measures of sedentary and low-intensity physical activities: lying, reclining, sitting and standing. Thirty subjects, 14 men and 16 women, aged 23 to 77 years, body mass index (BMI) between 18 to 34 kg/m2, participated in the study. IDEEA measures were compared to direct observation for 27 activities: 10 lying in bed, 3 lying on a sofa, 1 reclining in a lawn chair, 10 sitting and 3 standing. Two measures are reported, the percentage of activities accurately identified and the percentage of monitored time that was accurately labeled by the IDEEA system for all subjects. A total of 91.6% of all observed activities were accurately identified and 92.4% of the total monitored time was accurately labeled. The IDEEA system did not accurately differentiate between lying and reclining so the two activities were combined for calculating accuracy. Using this approach the IDEEA system accurately identified 96% of sitting activities for a total of 97% of the monitored sitting time, 99% and 99% for standing, 87% and 88% for lying in bed, 87% and 88% for lying on the sofa, and 83% and 83% for reclining on a lawn chair. We conclude that the IDEEA system accurately recognizes sitting and standing positions, but it is less accurate in identifying lying and reclining positions. We recommend combining the lying and reclining activities to improve accuracy. The IDEEA system enables researchers to monitor lying, reclining, sitting and standing with a reasonable level of accuracy and has the potential to advance the science of sedentary behaviors and low-intensity physical activities.
Weihua Zhao, Meixiang Wang, Jianwei Li, Yu Huang, Baikun Li, Cong Pan, Xiyao Li, Yongzhen Peng
《环境科学与工程前沿(英文)》 2020年 第14卷 第3期 doi: 10.1007/s11783-020-1233-1
标题 作者 时间 类型 操作
Effects of hydraulic retention time on nitrification activities and population dynamics of a conventional
Hongyan LI, Yu ZHANG, Min YANG, Yoichi KAMAGATA
期刊论文
Simultaneous nitrification and denitrification in activated sludge system under low oxygen concentration
ZHANG Peng, ZHOU Qi
期刊论文
Methanation and chemolitrophic nitrogen removal by an anaerobic membrane bioreactor coupled partial nitrification
期刊论文
A heterotrophic nitrification-aerobic denitrification bacterium TJPU05 suitable for nitrogen removal
期刊论文
ROOT EXUDATES FROM CANOLA EXHIBIT BIOLOGICAL NITRIFICATION INHIBITION AND ARE EFFECTIVE IN INHIBITING
期刊论文
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
期刊论文
Factors affecting simultaneous nitrification and denitrification in an SBBR treating domestic wastewater
LI Jun, GU Guowei, PENG Yongzhen, WEI Su
期刊论文
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
期刊论文
Impact of total organic carbon and chlorine to ammonia ratio on nitrification in a bench-scale drinking
Yongji ZHANG, Lingling ZHOU, Guo ZENG, Huiping DENG, Guibai LI
期刊论文
the upgrade process of a full-scale landfill leachate treatment plant – from conventional to partial nitrification-denitrification
Binbin Sheng, Depeng Wang, Xianrong Liu, Guangxing Yang, Wu Zeng, Yiqing Yang, Fangang Meng
期刊论文
Enhanced nitrification in integrated floating fixed-film activated sludge (IFFAS) system using novel
Aoshuang Jing, Tao Liu, Xie Quan, Shuo Chen, Yaobin Zhang
期刊论文
addition attained advanced nitrogen removal in low C/N ratio municipal wastewater through short-cut nitrification-denitrification
Shengjie Qiu, Jinjin Liu, Liang Zhang, Qiong Zhang, Yongzhen Peng
期刊论文
Preparation and characterization of a novel microorganism embedding material for simultaneous nitrification
Ming Zeng, Ping Li, Nan Wu, Xiaofang Li, Chang Wang
期刊论文
IDEEA activity monitor: validity of activity recognition for lying, reclining, sitting and standing
null
期刊论文