Zobrazeno 1 - 10
of 7 310
pro vyhledávání: '"Nitrate reduction"'
Autor:
Guojun Chen, Qinqin Hao, Raymond Jianxiong Zeng, Andreas Kappler, Xiaomin Li, Fujun Yue, Shiwen Hu, Yang Yang, Fanghua Liu, Han Li, Dayi Qian, Baoguo Yang, Kaster Sarkytkan, Tongxu Liu, Fangbai Li
Publikováno v:
Carbon Research, Vol 3, Iss 1, Pp 1-14 (2024)
Abstract Assimilatory nitrate reduction and methane (CH4) oxidation by bacteria play important roles in carbon (C) and nitrogen (N) biogeochemical cycles. Here, an investigation of enzymatic assimilatory nitrate reduction and CH4 oxidation by Methylo
Externí odkaz:
https://doaj.org/article/739c0ba9006341a9b849e733b06b1a84
Autor:
Livie Lestin, Richard Villemur
Publikováno v:
PeerJ, Vol 12, p e18361 (2024)
Background Strain JAM1T and strain GP59 of the methylotrophic, bacterial species Methylophaga nitratireducenticrescens were isolated from a microbial community of the biofilm that developed in a fluidized-bed, methanol-fed, marine denitrification sys
Externí odkaz:
https://doaj.org/article/3f989dabc17c4dfe9939e27dc98a151e
Autor:
Zekun Geng, Zhiliang Feng, Haoran Kong, Jiaqi Su, Kaiyan Zhang, Jiaxin Li, Xinzhi Sun, Xiaojuan Liu, Lei Ge, Panpan Gai, Feng Li
Publikováno v:
Advanced Science, Vol 11, Iss 39, Pp n/a-n/a (2024)
Abstract Developing effective electrocatalysts for the nitrate reduction reaction (NO3RR) is a promising alternative to conventional industrial ammonia (NH3) synthesis. Herein, starting from a flexible laser‐induced graphene (LIG) film with hierarc
Externí odkaz:
https://doaj.org/article/5d35520517f84e9d8adc53d320673d39
Publikováno v:
Environmental Science and Ecotechnology, Vol 21, Iss , Pp 100390- (2024)
Addressing nitrate contamination in water bodies is a critical environmental challenge, and Intimately Coupling Photocatalysis and Biodegradation (ICPB) presents a promising solution. However, there is still debate about the effectiveness of ICPB in
Externí odkaz:
https://doaj.org/article/d72aa0a8006043d6931a479744c818c6
Autor:
Leonardo Morini, Claudio Ferrari, Marco Bartoli, Mindaugas Zilius, Elias Broman, Giovanna Visioli
Publikováno v:
Ecological Processes, Vol 13, Iss 1, Pp 1-18 (2024)
Abstract Background Macrophytes may modify benthic biodiversity and biogeochemistry via radial oxygen loss from roots. This condition contrasts sediments anoxia, allows roots respiration, and facilitates aerobic microbial communities and processes in
Externí odkaz:
https://doaj.org/article/1d49c3c5170d45aea3d4683d391c1908
Publikováno v:
Interdisciplinary Materials, Vol 3, Iss 2, Pp 245-269 (2024)
Abstract The electrochemical nitrate reduction reaction (NO3RR) holds promise for ecofriendly nitrate removal. However, the challenge of achieving high selectivity and efficiency in electrocatalyst systems still significantly hampers the mechanism un
Externí odkaz:
https://doaj.org/article/b61c4698574f4844b3556a9797193aae
Autor:
Hanna Grimm, Soeren Drabesch, Alan Nicol, Daniel Straub, Prachi Joshi, Christiane Zarfl, Britta Planer-Friedrich, E. Marie Muehe, Andreas Kappler
Publikováno v:
Heliyon, Vol 10, Iss 16, Pp e35706- (2024)
Nitrogen (N) fertilization in paddy soils decreases arsenic mobility and methane emissions. However, it is unknown how quantity and frequency of N fertilization affects the interlinked redox reactions of iron(II)-driven denitrification, iron mineral
Externí odkaz:
https://doaj.org/article/35eb73f2f4064e93850df01f9f461915
Publikováno v:
Frontiers in Earth Science, Vol 12 (2024)
Nitrate (NO3−) reduction is a key process governing the nitrogen (N) dynamics of coastal wetland sediments. Although the effects of environmental factors on the NO3− reduction mechanism in coastal wetland sediments have been examined in various s
Externí odkaz:
https://doaj.org/article/ee95d5c8f00240639b7f8d8813a43c2a
Publikováno v:
Next Energy, Vol 4, Iss , Pp 100125- (2024)
Ammonia (NH3) is an ideal green fuel with high energy density and plays an indispensable role in fertilizer production. Electrochemical reduction of nitrate (NO3–), a toxic pollutant in groundwater, has shown promising as a viable approach to conve
Externí odkaz:
https://doaj.org/article/d27b405a753d40dcb7529e081a5305c8
Publikováno v:
Chemical and Biochemical Engineering Quarterly, Vol 37, Iss 4, Pp 261-272 (2024)
Low carbon-to-nitrogen (C/N) ratios are the main characteristic of domestic wastewater. In this study, we evaluated the nitrate removal characteristics of Pseudomonas sp. XS-18 at low C/N ratios (4.0 and 6.0) and pH 11.0. We also analyzed the causes
Externí odkaz:
https://doaj.org/article/b3154999a9064482a5b83f4cd68c4f2c