Results 271 to 280 of about 3,636,916 (342)

Unique phylogenies and metabolic adaptations of novel lineage III and comammox <i>Nitrospira</i> species from deep-sea sediments. [PDF]

open access: yesISME Commun
Chen G   +13 more
europepmc   +1 more source

How to Provide Nitrite Robustly for Anaerobic Ammonium Oxidation in Mainstream Nitrogen Removal.

Environmental Science and Technology, 2023
Innovation in decarbonizing wastewater treatment is urgent in response to global climate change. The practical implementation of anaerobic ammonium oxidation (anammox) treating domestic wastewater is the key to reconciling carbon-neutral management of ...
Kaichong Wang   +6 more
semanticscholar   +1 more source

Nitrite-driven anaerobic methane oxidation by oxygenic bacteria [PDF]

open access: yesNature, 2010
Only three biological pathways are known to produce oxygen: photosynthesis, chlorate respiration and the detoxification of reactive oxygen species. Here we present evidence for a fourth pathway, possibly of considerable geochemical and evolutionary importance. The pathway was discovered after metagenomic sequencing of an enrichment culture that couples
K. Ettwig   +22 more
semanticscholar   +8 more sources

Mini review on the roles of nitrate/nitrite in advanced oxidation processes: Radicals transformation and products formation

, 2020
Advanced oxidation processes (AOPs) are ideal alternative to remove contaminants of emerging concern (CECs). Nitrate and nitrite commonly co-exist with CECs in surface water, groundwater, and agricultural runoffs, which impact the performance of AOPs ...
Yangtao Wu   +6 more
semanticscholar   +1 more source

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