Results 111 to 120 of about 7,521 (222)

Denitrification and Anammox and Feammox in the Yinchuan Yellow River wetland

Denitrification, anaerobic ammonium oxidation (Anammox), and ferric iron reduction coupled with anaerobic ammonium oxidation (Feammox) are the nitrogen removal pathways in natural ecosystems.
Rentao Liu, Yiqiao Zhou, Qingsong Guan, Shuo Li, Fan Yang   +4 more
core   +1 more source

ANAMMOX IN A TEMPERATE ESTUARY [PDF]

, 2014
PhDThe seasonal variation of anammox is yet to be comprehensively studied, unlike denitrification, the more traditional sink for fixed nitrogen. A seasonal study of anammox, denitrification and benthic oxygen consumption using the revised isotope pairing
Pritchard, William James
core  

Suspended sludge and biofilm shaped different anammox communities in two pilot-scale one-stage anammox reactors

, 2016
The abundance and diversity of anammox bacteria was investigated in two pilot-scale integrated fixed-film activated sludge (IFAS) reactors treating high ammonium wastewater.
Zheng, Bingyu, Zhang, Liang, Peng, Yongzhen, Zhang, Shujun, Guo, Jianhua, Yang, Anming   +5 more
core   +1 more source

Microbial response and recovery strategy of the anammox process under ciprofloxacin stress from pure strain and consortia perspectives

Environment International
Ciprofloxacin (CIP) poses a high risk of resistance development in water environments. Therefore, comprehensive effects and recovery strategies of CIP in anaerobic ammonia oxidation (anammox) process were systematically elucidated from consortia and pure
Jun-Hui Yang, Jin-Jin Fu, Zi-Yu Jia, Yin-Ce Geng, Yi-Rong Ling, Nian-Si Fan, Ren-Cun Jin   +6 more
doaj   +1 more source

Long-term stability of partial nitritation-anammox for treatment of municipal wastewater in a moving bed biofilm reactor pilot system

, 2020
Nitrogen removal fromthe mainstream of municipalwastewaterwith partial nitritation-anammox (PNA) would be highly beneficial with regard to the uses of energy and organic carbon.
Hermansson, Malte, Wilén, Britt-Marie,, Gustavsson, David, Persson, Frank, Wilen, Britt-Marie, Gustavsson, David J.I., Gustavsson, David,, Persson, Frank,, Hermansson, Malte,, Suarez, Carolina, Suarez, Carolina,   +10 more
core   +1 more source

Stability and Mechanism of Anammox Bioreactors 

工程科学与技术, 2009
:The performance of two Anammox upflow biofilm filters (UBF) was investigated using synthetic wastewater. Results showed that the Anammox UBFs became unstable under high nitrogen loading rate.
Tang Chong-jian, Zheng Ping, Jin Ren-cun, Chen Jian-wei   +3 more
doaj  

Editorial: Many roads to anammox

Frontiers in Bioengineering and Biotechnology, 2022
Sitong Liu, Qilin Wang, Kenji Furukawa
openaire   +3 more sources

An overlooked nanofluids effect from Fe3O4 nanoparticles enhances mass transfer in anammox granular sludge

Water Research X
Magnetite (Fe3O4) particles have been widely reported to enhance the anammox's activity in anammox granular sludge (AnGS), yet the underlying mechanisms remain unclear.
Dongdong Xu, Aqiang Ding, Yang Yu, Ping Zheng, Meng Zhang, Zhetai Hu   +5 more
doaj   +1 more source

Effect of Salt on Anammox Process

, 2011
Effects of different growth systems and salinity on freshwater anammox bacteria were researched in this paper with SBR reactor. It was indicated that the attached growth system could retain anammox bacteria better than suspended growth system.
Yi, Yuan, HuiPing, Deng, Yong, Huang
core   +1 more source

Global patterns and drivers of coupling between anammox and denitrification processes across inland aquatic ecosystems

Communications Earth & Environment
Denitrification and anammox collectively drive nitrogen loss from aquatic ecosystems, yet their global patterns and interactions remain unclear. To fill this gap in knowledge, we compiled a global dataset on anammox and denitrification, encompassing ...
Xiaoguang Xu, Yuxuan Yang, Yiwen Zhou, Jie Ma, Jining Li, Xiaohong Zhou, Xiaoli Zhao, Fengchang Wu, Kang Song   +8 more
doaj   +1 more source