Study and evaluation of ammonium removal in constructed wetland mesocosms using the Feammox route Ammonium is a common nitrogenous compound in wastewater, and its untreated discharge can disrupt the biogeochemical nitrogen cycle. Constructed wetlan…

Study and evaluation of #ammonium removal in constructed wetland mesocosms using the #Feammox route #anammox
www.sciencedirect.com/science/arti...

Toward #Nitrous Oxide-Free #Ammonium Treatment: Integrating Hydrogenotrophic #Denitrification in Anoxic Bioanodes
www.sidalc.net/search/Recor...

Nitrous Oxide Production during Anoxic Bioanode Ammonium Oxidation with mixed cultures Anoxic ammonium (NH4+) oxidation at bioanodes offers a feasible alternative to conventional biological nitrogen removal (BNR), eliminating the need fo…

#Nitrous Oxide Production during Anoxic Bioanode #Ammonium Oxidation with mixed cultures #denitrification #anammox
www.sciencedirect.com/science/arti...

Rearranging with precision🔄 Eiji Tayama & co-workers uncover how ring strain steers Sommelet–Hauser over Stevens #rearrangement, delivering enantio- and diastereopure α-arylamino acid amides via chirality transfer🧪
#ammonium

👉 buff.ly/kmwcrxm

Cracking a century-old puzzle🔍 Andrew Smith & co-workers explore [1,2]-rearrangements of #ammonium ylides—tackling selectivity, probing radical pathways, and redefining how these elusive allylic shifts may occur✨
#organocatalysis #radicals

👉 buff.ly/LOT16BC

The shift that sparks nitrification: PML research resolves long-standing mystery within the nitrogen cycle New PML research has shed light on a long-standing puzzle in marine science: why does nitrification – a key process in the ocean’s nitrogen cycle – only ‘switch on’ under certain conditi

PML scientists have solved a long-standing puzzle in marine science: why does #nitrification only switch on under certain conditions?

Why does the ocean sometimes stop converting
#ammonium into #nitrate - even when the ammonium is
right there? Answer 👉 pml.ac.uk/news/the-shi...

MultiSearch Tag Explorer MultiSearch Tag Explorer - Explore tags and search results by aéPiot

A #TRAP
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#CHLOROX #AMMONIUM #AND #COFFEE
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#JASON #MCCALMON
multi-search-tag-explorer.aepiot.com/advanced-sea...
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#Urea: The Hidden Fuel for Ocean Microbes 🦠🌊

Study in @natcomms.nature.com shows how #ammonia-oxidizing #archaea thrive in nutrient-poor waters: Urea is a major energy source for #AOA in the open #ocean, while coastal AOA prefer #ammonium.

www.mpi-bremen.de/en/Urea-The-...

The shift that sparks nitrification: PML research resolves long-standing mystery within the nitrogen cycle New PML research has shed light on a long-standing puzzle in marine science: why does nitrification – a key process in the ocean’s nitrogen cycle – only ‘switch on’ under certain conditi

#NitrogenCycle mystery solved ✅ Our scientists have resolved a long-standing puzzle: why does #nitrification only ‘switch on’ under certain conditions? Why does the ocean sometimes stop converting #ammonium into #nitrate - even when the ammonium is right there? 🤔

Find out: pml.ac.uk/news/the-shi...

Step 4: Cleaning water with Z-ONA #zeolite 🌊
Z-ONA treats industrial effluents, removing #ammonium, #metals & #pollutants. Pilot tests at COGERSA show how waste-made zeolite improves water & supports circular practices.

➡️ Recovery & reuse.
🔗 tinyurl.com/yck324hn

A synthetic Glutamicibacter consortium efficiently removes ammonium and nitrite from aquaculture wastewater Accumulation of inorganic nitrogen in aquaculture water exerts toxic effects on aquatic animals. This study is the first to report the use of a synthe…

A synthetic Glutamicibacter consortium efficiently removes #ammonium and #nitrite from aquaculture wastewater
www.sciencedirect.com/science/arti...

Soil pH modulates microbial nitrogen allocation in soil via compositional and metabolic shifts across forests in Japan This study reveals how soil pH regulates microbial N allocation in forest soils across Japan. We show that microbial abundance controls the overall rate of N cycling, while microbial composition and ...

🌏 #Soil pH shapes microbial #nitrogen cycling in Japanese forests 🌲
🧪 Acidic soils host stress-tolerant microbes retaining N
⚙️ Neutral soils favor energy-efficient taxa releasing #ammonium & driving #nitrification
🔗 doi.org/10.1002/imo2...

#SoilHealth #Microbiome #metabolism

Acute NH4+ stress triggers rapid and robust NH4+ efflux in rice protoplasts.

#Viewpoint: Rapid induction of NH4+ efflux in #rice roots under high-ammonium stress and its association with varietal differences in #ammonium tolerance and ammonium-utilization efficiency

Di et al. 👇

📖 nph.onlinelibrary.wiley.com/doi/10.1111/...

#LatestIssue #PlantScience

#Russia Igor #Grechushkin owner of a #cargo #ship the #MVRhosus #Rhosus linked to a cargo of #ammonium #nitrate at the center of the massive #Beirut port explosion in 2020 has been arrested in #Bulgaria, #Lebanon judicial officials said Monday.

apnews.com/article/leba...

#Ammonium is a modified form of ammonia that has an extra hydrogen atom. It is a positively charged (cationic) molecular ion with the #chemicalformula NH

#Ammonium is a modified form of ammonia that has an extra hydrogen atom. It is a positively charged (cationic) molecular ion with the #chemicalformula NH

USN Open Archive: Evaluating the direct removal of ammonium from wastewater using extracellular electron transfer-based anammox process.

Evaluating the direct removal of #ammonium from wastewater using #extracellular electron transfer-based #anammox process.
Rabbi, Md Fazle
openarchive.usn.no/usn-xmlui/ha...

Conversion of ammonium to nitrous oxide in a microbial electrochemical cell Ammonium (NH4+) is a major pollutant in wastewater, and its removal using conventional methods is often energy-intensive and costly. This proof-of-con…

Conversion of #ammonium to #nitrous oxide in a microbial electrochemical cell partial #nitrification #denitrification
www.sciencedirect.com/science/arti...

Biochar stimulates nitrogen loss in anoxic soil through ammonium oxidation coupled with iron reduction Anaerobic ammonium oxidation coupled with iron (Fe) reduction, known as Feammox, is an important nitrogen (N)-cycling pathway in anoxic soils. Biochar…

Biochar stimulates #nitrogen loss in anoxic soil through #ammonium oxidation coupled with #iron reduction www.sciencedirect.com/science/arti...

Removal of High Concentrations of Ammonium in the Subterranean Estuary of the Yangtze River Excessive NH4+ is detrimental to human health and the ecological environment. Although a large amount of NH4+ is discharged from the subterranean estuary (STE) of the Yangtze River into the ocean, the...

Removal of High Concentrations of #Ammonium in the Subterranean Estuary of the Yangtze River
pubs.acs.org/doi/10.1021/...

Adsorption and nitrogen removal of NH4+-N based on Mn (II)/α-MnO2 cycle in bio-electrochemical system This paper developed a single-chamber α-MnO2-coupled microbial electrolysis cell (α-MnO2-MEC) system to enhance the oxidation denitrification rate of …

Adsorption and nitrogen removal of NH4+-N based on Mn (II)/α-MnO2 cycle in bio-electrochemical system #anammox #denitrifican #nitrogen #brocadia #manganese #ammonium
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Accelerated sludge granulation of novel complete ammonium and nitrate removal via denitratation anammox over nitrite process at elevated loading rates The Complete Ammonium and Nitrate Removal via Denitratation Anammox Over Nitrite (CANDAN) process was evaluated for rapid sludge granulation in a lab-…

Accelerated sludge granulation of novel complete #ammonium and nitrate removal via denitratation #anammox over nitrite process at elevated loading rates
www.sciencedirect.com/science/arti...

Mechanistic insights and performance of Mn redox cycling in a dual-bacteria bioreactor for ammonium and Cr(VI) removal The co-contamination of hexavalent chromium (Cr(VI)) and ammonium (NH4+-N) in industrial wastewater has attracted considerable attention due to its se…

Mechanistic insights and performance of Mn redox cycling in a dual-bacteria bioreactor for #ammonium and Cr(VI) removal #manganese
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Dissimilatory nitrate reduction to ammonium driven by different electron donors: Mechanisms, recent advances, and future perspectives Dissimilatory nitrate reduction to ammonium (DNRA) is a critical process in the global nitrogen cycle, transforming nitrate into ammonium. Various sub…

Dissimilatory #nitrate reduction to #ammonium driven by different electron donors #DNRA #nitrogen cycle www.sciencedirect.com/science/arti...

Gemakkelijke anticondens- en antibacteriële coating voor biomedische toepassingen softwarevoorveiligheidsbladen.nl/gemakkelijke... Beeld: AI-gegenereerd #anticondens #antibacterieel #coating #biomedisch #infectie #pec #anionisch #polystyreen #kationische #CTAB #hygroscopisch #quaternaire #ammonium

GESPOT - Boer Martin onderzoekt het https://www.foodlog.nl/gespot/2025-01-30 #gespot #algenextract #stikstof #ammonium #algen #ammoniak #bovaer

Microbial manganese redox cycling drives co-removal of nitrate and ammonium Manganese (Mn), abundant in the Earth's crust, can act as an oxidant or a reductant for diverse nitrogen biotransformation processes. However, the fun…

Microbial #manganese redox cycling drives co-removal of #nitrate and #ammonium
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Shifts of abundance and community composition of nitrifying microbes along the Changjiang Estuary to the East China Sea - World Journal of Microbiology and Biotechnology Nitrification, the oxidation of ammonium to nitrate via nitrite, links nitrogen fixation and nitrogen loss processes, playing key roles in coastal nitrogen cycle. However, few studies have simultaneou...

Shifts of abundance and community composition of #nitrifying microbes along the Changjiang Estuary to the East China Sea #nitrification #ammonium #nitrogen
link.springer.com/article/10.1...

AGCanadaTV Special Feature: Producing on-farm ammonia fertilizer
#Ammonium #fertilizer #onfarm #greenenergy
Ian Clifford with FuelPositive has been working with R and L Acres to install a modular setup on his farm that will supply it with on-farm produced green ammonia fertilizer
lnkd.in/gaep2h58

#CAS

Revolutionizing nitrogen fixation: communicating the potentials of nanostructured photocatalysts for sustainable ammonia/nitrate synthesis.

#Ammonium #Photocatalysis #Nitrogen #fixation #Nanostructured #materials

Details: maxapress.com/article/doi/...

Making Waves: Harnessing Anammox Bacteria Coupled with Dissimilatory Nitrate Reduction to Ammonium for Sustainable Wastewater Management Anaerobic ammonia oxidation (anammox) which converts nitrite and ammonium to dinitrogen gas is an energy-efficient nitrogen removal process. One of th…

Making Waves: Harnessing #Anammox Bacteria Coupled with Dissimilatory Nitrate Reduction to #Ammonium for Sustainable Wastewater Management
www.sciencedirect.com/science/arti...