Results 31 to 40 of about 707 (136)

Mechanisms of operating parameters and inhibitory factor affecting Anammox bacteria

open access: yesGongye shui chuli
Anaerobic ammonia oxidation(Anammox) process has demonstrated exceptional advantages and promising application prospects in the field of high ammonia nitrogen wastewater treatment.
ZHANG Kaoming   +5 more
doaj   +1 more source

Increased replication of dissimilatory nitrate-reducing bacteria leads to decreased anammox bioreactor performance

open access: yesMicrobiome, 2020
Background Anaerobic ammonium oxidation (anammox) is a biological process employed to remove reactive nitrogen from wastewater. While a substantial body of literature describes the performance of anammox bioreactors under various operational conditions ...
Ray Keren   +7 more
doaj   +1 more source

Migrant solution to the anammox mystery [PDF]

open access: yesProceedings of the National Academy of Sciences, 2014
Every night a massive migration takes place in ocean waters. Zooplankton and micronekton, a diverse group of organisms
openaire   +2 more sources

Opportunities and Challenges of the Electrosynthesis of Nitrites and Nitrates From Ammonia

open access: yesChemCatChem, Volume 18, Issue 16, 27 August 2026.
Future progress on the electrosynthesis of nitrates and nitrites requires an integrated approach to enable consolidation of the mechanistic understanding in the short‐term, robust operation of all components at the electrolyser prototype level in the medium‐term, and integration into renewable power networks for sustainable fertilizer production in the
Thi Mung Vu   +4 more
wiley   +1 more source

Effect of ammonium concentration on methane oxidation and CO2 removal in an anaerobic biotrickling filter treating synthetic landfill gas and leachate

open access: yesJournal of Chemical Technology &Biotechnology, Volume 101, Issue 8, Page 1632-1642, August 2026.
Abstract BACKGROUND Landfill gas (LFG) and leachate are commonly treated separately through energy‐intensive processes. This study evaluated the integration of both streams in an anaerobic biotrickling filter (BTF) to achieve simultaneous methane (CH4) and carbon dioxide (CO2) removal coupled with ammonium (NH4+) transformation, and how the microbial ...
Cecilia Lizeth Alvarez‐Guzmán   +3 more
wiley   +1 more source

Metagenome of the Microbial Community of Anammox Granules in a Nitritation/Anammox Wastewater Treatment System

open access: yesGenome Announcements, 2017
ABSTRACT We sequenced the metagenome of a granular sludge in a nitritation/anammox bioreactor used for the treatment of ammonium-rich wastewater. Proteobacteria , Planctomycetes , Bacteroidetes , Chloroflexi ...
Andrey V. Mardanov   +6 more
openaire   +2 more sources

Spatial Partitioning of Microbial Functional Potential Suggests Complex Nitrogen Cycling in a Subterranean Estuary

open access: yesEnvironmental Microbiology, Volume 28, Issue 8, August 2026.
Microbial communities in a Mediterranean subterranean estuary show spatially structured nitrogen‐cycling potential across hydrochemical zones. Microbial properties, more than environmental variables, predict NO2− and NH4+ concentrations, highlighting their key role in controlling nitrogen transformations prior to submarine groundwater discharge ...
Daniel Romano‐Gude   +13 more
wiley   +1 more source

Recovering Critical Elements From Wastewater for Battery Materials: A Review

open access: yesRare Metals, Volume 45, Issue 7, July 2026.
ABSTRACT Driven by global carbon neutrality goals, the transition toward a circular economy and sustainable resource management has become increasingly imperative. Given the indispensable role of battery technologies in modern energy storage systems, strategic elements such as lithium (Li), cobalt (Co), and nickel (Ni)—identified by the European ...
Ting Lei   +5 more
wiley   +1 more source

Archaeal Tetraether Lipids as Tracers for Past Marine Environmental Change

open access: yesPaleoceanography and Paleoclimatology, Volume 41, Issue 7, July 2026.
Abstract Archaea are single‐celled microorganisms that are abundant in marine environments and play a key role in the carbon and nitrogen cycles. Archaea can biosynthesize a wide variety of isoprenoid membrane lipids, including isoprenoid glycerol dibiphytanyl glycerol tetraethers (isoGDGTs).
Felix J. Elling   +39 more
wiley   +1 more source

Characterization of Anammox Bacteria from Marine Water and Sediment Samples

open access: yesJurnal Presipitasi, 2023
Anammox activity of water and sediment taken from marine ecosistem around Semarang were investigated in anammox media agar and batch reactor. Effect of increasing salinities (3% to 5%, 7% and 9%) and decreasing salinities (3% to 2%, 1% and 0%) were ...
Sudarno Utomo   +2 more
doaj   +1 more source

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