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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
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
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
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
《农业科学与工程前沿(英文)》 2023年 第10卷 第4期 页码 530-540 doi: 10.15302/J-FASE-2023515
Soil nitrogen mineralization (Nmin) is a key process that converts organic N into mineral N that controls soil N availability to plants. However, regional assessments of soil Nmin in cropland and its affecting factors are lacking, especially in relation to variation in elevation. In this study, a 4-week incubation experiment was implemented to measure net soil Nmin rate, gross nitrification (Nit) rate and corresponding soil abiotic properties in five field soils (A–C, maize; D, flue-cured tobacco; and E, vegetables; with elevation decreasing from A to E) from different altitudes in a typical intensive agricultural area in Dali City, Yunnan Province, China. The results showed that soil Nmin rate ranged from 0.10 to 0.17 mg·kg−1·d−1 N, with the highest value observed in field E, followed by fields D, C, B, and A, which indicated that soil Nmin and Nit rates varied between fields, decreasing with elevation. The soil Nit rate ranged from 434.2 to 827.1 µg·kg−1·h−1 N, with the highest value determined in field D, followed by those in fields E, C, B, and A. The rates of soil Nmin and Nit were positively correlated with several key soil parameters, including total soil N, dissolved organic carbon and dissolved inorganic N across all fields, which indicated that soil variables regulated soil Nmin and Nit in cropland fields. In addition, a strong positive relationship was observed between soil Nmin and Nit. These findings provide a greater understanding of the response of soil Nmin among cropland fields related to spatial variation. It is suggested that the soil Nmin from cropland should be considered in the evaluation of the N transformations at the regional scale.
关键词: cropland gross nitrification rate regulatory factors soil nitrogen mineralization spatial variation
标题 作者 时间 类型 操作
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
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
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
Optimization of denitrifying phosphorus removal in a predenitrification anaerobic/anoxic/post-aeration+ nitrification
Weihua Zhao, Meixiang Wang, Jianwei Li, Yu Huang, Baikun Li, Cong Pan, Xiyao Li, Yongzhen Peng
期刊论文