Results 11 to 20 of about 212,515 (313)
대한환경공학회지, 2020 Objectives:In this study, the treatment potential of ammonia in wastewater generated by S company odor removal process was tested by using electrochemical reactor with RuO2/Ti anode and TiO2 nanotube cathode.
Sumin Lee, Daewon Pak
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Selective catalytic oxidation of ammonia to nitric oxide via chemical looping
Nature Communications, 2022 This study reports a fundamentally new and commercially promising chemical looping ammonia oxidation scheme using an inexpensive transition metal oxide, and provides mechanistic insight into the oxygen species governing ammonia oxidation.
Chongyan Ruan +8 more
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Catalytic ammonia oxidation to nitrogen (I) oxide [PDF]
Austrian Journal of Technical and Natural Sciences, 2015 The process of synthesis of nitrous oxide by low-temperature catalytical oxidation of NH has been investigated for organic synthesis. The investigation has been carried out by the stage separation approach with NH oxidation occurring in several reaction zones, which characterized by different catalytic conditions.
Masalitina, Nataliya Yurevna +1 more
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Nitrification of archaeal ammonia oxidizers in a high- temperature hot spring [PDF]
Biogeosciences, 2016 The oxidation of ammonia by microbes has been shown to occur in diverse natural environments. However, the link of in situ nitrification activity to taxonomic identities of ammonia oxidizers in high-temperature environments remains poorly understood ...
S. Chen, X. Peng, H. Xu, K. Ta
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Aerobic metabolism of mixed culture of ammonia oxidation
浙江大学学报. 农业与生命科学版, 2000 Denitrification with ammonia as electron donor is a new microbial reaction, named anaerobic ammonia oxidation. The characteristics of mixed culture from an anaerobic ammonia oxidation reactor are compared with those of Nitrosomonas europaea and those of ...
ZHENG Ping, HU Bao-lan, XU Xiang-yang
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Frontiers in Microbiology, 2022 Apparent contribution of complete ammonia-oxidizing organisms (comammox) to the global nitrogen cycle highlights the necessity for understanding niche differentiation of comammox bacteria among other ammonia oxidizers. While the high affinity for ammonia
Ekaterina Y. Gottshall +5 more
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Long-Term Effects of Trace NO2 Addition on the Performance of CANON SBR [PDF]
E3S Web of Conferences, 2021 Two parallel CANON Sequencing Bach reactors were started, and 67ppm NO2 was added into Sequencing Bach Reactor 2 while nothing was added to Sequencing Bach Reactor 1.
Qing Cai, Jiajia Ding
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Performance of silica-supported copper oxide sorbents for SOx/NOx-removal from flue gas II. Selective catalytic reduction of nitric oxide by ammonia [PDF]
, 1992 The selective catalytic reduction (SCR) of nitric oxide by ammonia was studied for silica-supported copper oxide particles to be used as a sorbent/catalyst in a continuous process for the simultaneous removal of SOx and NOx from flue gases.
Edelaar, A.C.S. +4 more
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Physico-chemical technologies for nitrogen removal from wastewaters: a review
Revista Ambiente & Água, 2015 The paper examines the main physico-chemical processes for nitrogen removal from wastewaters, considering both those that have been long known and still widely applied at the industrial scale, and those that are still at the research level.
Andrea G. Capodaglio +2 more
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能源环境保护, 2023 Experiments were conducted on a laboratory drop tube furnace for the single-firing of ammonia and coal, as well as co-firing, combined with numerical simulations to investigate the NO formation characteristics, intermediate reaction processes and ammonia-
WANG Huakun +4 more
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