Results 21 to 30 of about 16,023 (231)
Metabolic network analysis reveals microbial community interactions in anammox granules. [PDF]
, 2017 Microbial communities mediating anaerobic ammonium oxidation (anammox) represent one of the most energy-efficient environmental biotechnologies for nitrogen removal from wastewater.
Bhattacharjee, Ananda S +6 more
core +2 more sources
Frontiers in Marine Science, 2022 IntroductionDenitrification and anammox play the crucial role for N removal processes in coastal ecosystems, but the ecological distribution of denitrifying and anammox microorganisms and their N removal rates in the Yangtze Estuary and its adjacent sea ...
Zhenzhen Teng +11 more
doaj +1 more source
Stoichiometries of remineralisation and denitrification in global biogeochemical ocean models [PDF]
, 2009 Since the seminal paper of Redfield (1934), constant stoichiometric elemental ratios linking biotic carbon and nutrient fluxes are often assumed in marine biogeochemistry, and especially in coupled biogeochemical circulation models, to couple the global ...
Kriest, Iris +2 more
core +4 more sources
Effect of Tidal Cycling Rate on the Distribution and Abundance of Nitrogen-Oxidizing Bacteria in a Bench-Scale Fill-and-Drain Bioreactor [PDF]
, 2018 Most domestic wastewater can be effectively treated for secondary uses by engineered biological systems. These systems rely on microbial activity to reduce nitrogen (N) content of the reclaimed water.
Battistelli, Joseph M. +2 more
core +3 more sources
Biogeography of anaerobic ammonia-oxidizing (anammox) bacteria
Frontiers in Microbiology, 2014 Anaerobic ammonia-oxidizing (anammox) bacteria are able to oxidize ammonia and reduce nitrite to produce N2 gas. After being discovered in a wastewater treatment plant (WWTP), anammox bacteria were subsequently characterized in natural environments ...
Puntipar eSonthiphand +2 more
doaj +1 more source
Rapid cultivation of anammox sludge based on Ca-alginate cell beads
Water Science and Technology, 2022 Current gel entrapment technology has certain advantages for the enrichment of anammox sludge. In this study, the optimal preparation conditions and cultivation equipment of Ca-alginate cell beads for the culturing anammox sludge were proposed.
Qi Gao +9 more
doaj +1 more source
Environment International, 2020 The anaerobic ammonium oxidizing bacteria (anammox) are the hidden culprit behind the excessive nitrogen loss under a favorable environment, since their detection and abundance get disturbed by several unknown factors.
Touqeer Abbas +6 more
doaj +1 more source
Effects of biotin on promoting anammox bacterial activity
Scientific Reports, 2021 Anaerobic ammonium oxidation (anammox) bacteria significantly improve the efficiency and reduce cost of nitrogen removal in wastewater treatment plants. However, their slow growth and vulnerable activity limit the application of anammox technology.
Qinyu Li +9 more
doaj +1 more source
Confirmation of co-denitrification in grazed grassland [PDF]
, 2015 peer-reviewedPasture-based livestock systems are often associated with losses of reactive forms of nitrogen (N) to the environment. Research has focused on losses to air and water due to the health, economic and environmental impacts of reactive N.
Cameron, K.C. +10 more
core +1 more source
The influence of intense chemical pollution on the community composition, diversity and abundance of anammox bacteria in the Jiaojiang Estuary (China). [PDF]
PLoS ONE, 2012 Continuous chemical pollution is one of the most serious environmental problems in the Jiaojiang Estuary of the East Sea (China). This chemical pollution has significantly changed the estuarine environmental conditions and may have profoundly influenced ...
Baolan Hu +5 more
doaj +1 more source