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A novel coupling process to replace the traditional multi-stage anammox process—sulfur autotrophic denitrification coupled anammox system
A novel coupling process to replace the traditional multi-stage anammox process—sulfur autotrophic denitrification (SAD) coupled anaerobic ammonium...
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Ecological interactions and the underlying mechanism of anammox and denitrification across the anammox enrichment with eutrophic lake sediments
BackgroundIncreasing attention has recently been devoted to the anaerobic ammonium oxidation (anammox) in eutrophic lakes due to its potential key...
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High Loading Start-Up and Rapid Loading Increase of an Anammox UASB Reactor Generate Superior Anammox Granules
Anaerobic ammonium oxidation (anammox) is an innovative biotechnology for high-efficiency and low-cost removal of ammonia nitrogen in wastewater....
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Anammox Cell Biology, Metabolism, Growth, and Genetics
One of the most recent contributions to the biogeochemical nitrogen cycle is anaerobic ammonium-oxidizing (anammox) bacteria. Anaerobic...
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Differentiation of performance and functional bacteria of anammox processes with different anammox sludge impaired by low temperature
AbstractIn order to study the differentiation of performance and functional bacteria of anaerobic ammonium oxidation (anammox) processes inoculated...
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Anammox Sludge Preservation Strategies for Short-Term Reactivation
Anaerobic ammonium oxidation (Anammox) is an efficient biological route to nitrogen removal under anoxic conditions. The high sensitivity to...
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Roles of red mud-based biochar carriers in the recovery of anammox activity: characteristics and mechanisms
Anaerobic ammonium oxidation (anammox) sludge is easily deactivated in the process of treating ammonia-laden wastewater. To investigate an effective...
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Research Progress of Partial Denitrification Coupled with Anammox: A Review
Anaerobic ammonium oxidation (anammox) has been extensively investigated for cost-efficient nitrogen removal from wastewater. However, the full-scale...
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Anammox with alternative electron acceptors: perspectives for nitrogen removal from wastewaters
In the context of the anaerobic ammonium oxidation process (anammox), great scientific advances have been made over the past two decades, making...
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Efficient reactivation of anammox sludge after prolonged storage using a combination of batch and continuous reactors
Due to the slow growth rate of anammox bacteria, enriched sludge is required for the rapid start-up of anammox-based reactors. However, it is still...
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Unraveling the role of formate in improving nitrogen removal via coupled partial denitrification-anammox
The addition of traditional carbon sources (e.g., acetate) could favor heterotrophic overgrowth in partial denitrification coupled with anammox...
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Establishment of the Anammox Wastewater Treatment Process in a Lab-Scale Expanded Bed Biofilm Reactor with ABDite®
The anaerobic ammonia oxidation (Anammox), a biological wastewater treatment (WWT) process, has the benefit of converting wastewater ammonia and...
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Integrated electro-anammox process for nitrogen removal from wastewater
Conventional biological nutrient removal (BNR) requires a large footprint and high-energy consumption to ensure nitrification conditions for ammonia...
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Oxygen tolerance and detoxification mechanisms of highly enriched planktonic anaerobic ammonium-oxidizing (anammox) bacteria
Oxygen is a key regulatory factor of anaerobic ammonium oxidation (anammox). Although the inhibitory effect of oxygen is evident, a wide range of...
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Rhizosphere-Associated Anammox Bacterial Diversity and Abundance of Nitrogen Cycle-Related Functional Genes of Emergent Macrophytes in Eutrophic Wetlands
Rhizospheric microbial community of emergent macrophytes plays an important role in nitrogen removal, especially in the eutrophic wetlands. The...
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Nitrite accumulation and anammox bacterial niche partitioning in Arctic Mid-Ocean Ridge sediments
By consuming ammonium and nitrite, anammox bacteria form an important functional guild in nitrogen cycling in many environments, including marine...
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A Novel Strategy to Reduce the Higher Nitrogen Loading Shock on Anammox Growth Rate and Granule Sludge Stability
Effects of different electric field intensities on the anammox process were investigated. The results showed that the suitable electric field...
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Denitrification prevails over anammox in the Yellow River wetland, Sanmenxia, China
PurposeThe aim of this work was to determine the contributions of denitrification and anammox to nitrogen loss in the sediments of the Yellow River...
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Controlling Nitrous Oxide Emissions in Single-Stage Partial Nitritation and Anammox Reactors Under Hypersaline Conditions
Monitoring and controlling nitrous oxide (N2O) emissions from partial nitritation - anammox (PN/A) processes has become an important objective as the...
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Enhancement of extracellular Cr(VI) reduction for anammox recovery using hydrazine: performance, pathways, and mechanism
The hexavalent chromium (Cr(VI)) would frequently impose inhibition to anaerobic ammonium oxidation (anammox) process, hindering the efficiency of...
